CN205692630U - Wire twisting machine feed mechanism - Google Patents
Wire twisting machine feed mechanism Download PDFInfo
- Publication number
- CN205692630U CN205692630U CN201620643918.2U CN201620643918U CN205692630U CN 205692630 U CN205692630 U CN 205692630U CN 201620643918 U CN201620643918 U CN 201620643918U CN 205692630 U CN205692630 U CN 205692630U
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- axle
- regulation
- frame
- feed mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of wire twisting machine feed mechanism, its drip irrigation device is to include frame and be fixed in frame the heart yearn axle for placing heart yearn wheel by bearing, it is rotatably connected in described frame regulate support, it is installed with the regulation axle parallel with the axis of heart yearn axle on regulation support, it is provided with elastic component between frame with regulation support and keeps the friction belt abutted with heart yearn axle, regulation support is positioned at the heart yearn axle side away from twisting mechanism, has reached to keep the effect of the tension stability of heart yearn during feeding.
Description
Technical field
This utility model relates to a kind of cable and wire production technical field, particularly to a kind of wire twisting machine feed mechanism.
Background technology
Twisted wire is technique indispensable in cable and wire industry, along with the development of science and constantly entering of society
Step, the requirement of people's twisted pair wire technique is more and more higher.
Wire twisting machine has another name called high-speed cable stranding-up machine, is widely used in all kinds of soft/hard conductor lines and electronics cabling.Make many lists
Propping up conductor fine rule and be mutually wound the Winder of single line cable, reach wire craft requirement, it is mainly used in electric power electricity
Cable conductor stranded.
To carry out twisted wire in needing the heart yearn taken turns by heart yearn to be delivered to twisting mechanism during wire twisting machine feeding.Heart yearn is not
Being wrapped on heart yearn wheel of rule, in course of conveying, heart yearn can be beated along the axis direction of heart yearn wheel.Conveying heart yearn is to strand
The phenomenon that tension force is unstable can occur time in line mechanism.
During overtension, heart yearn is tightened, and causes heart yearn to rupture.When tension force is the least, heart yearn relaxes, and causes twisted wire uneven, after
Product after phase twisted wire is also affected service life, causes unnecessary loss, affects the work efficiency of wire twisting machine.
Utility model content
The purpose of this utility model is to provide a kind of wire twisting machine feed mechanism of the tension stability of heart yearn when keeping feeding.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of wire twisting machine feeder
Structure, is fixed in frame the heart yearn axle for placing heart yearn wheel including frame with by bearing, described frame is rotatably connected to
Regulation support, regulation support is installed with the regulation axle parallel with the axis of heart yearn axle, is provided with bullet between frame and regulation support
Property part and keep the friction belt that abuts with heart yearn axle, regulate support and be positioned at the heart yearn axle side away from twisting mechanism.
By technique scheme, during wire twisting machine feeding, heart yearn axle rotates along the axis of self, drives heart yearn wheel to rotate.
In rotation process, heart yearn departs from heart yearn wheel, and heart yearn is transported in twisting mechanism after overregulating axle, and the tension force of heart yearn is just
Time, elastic component is in unstressed state, and regulation bracket stable is motionless, and friction belt and heart yearn axle are in normal Frotteurism.
When tension force becomes big, heart yearn is tightened, and owing to regulation support is rotationally connected with frame, heart yearn applies power, regulation to regulation axle
Axle drives regulation support to rotate near the direction of twisting mechanism relative to frame, in rotation process, and elastic component stress energy storage.With
Time friction belt and regulation support between Distance Shortened, friction belt relax, the pressure between friction belt and heart yearn axle diminishes, rubs
Power diminishes.Frictional force is resistance to the rotation of heart yearn axle, after the frictional force that heart yearn axle is subject to diminishes, and the speed that heart yearn axle rotates
Accelerating, the speed i.e. driving heart yearn wheel to rotate is accelerated, and heart yearn leaves the speed of heart yearn wheel to be accelerated, and tension force can be gradually reduced.Tension force
During reduction, heart yearn is exchanged the power of nodal axisn and is also gradually reduced, and due to elastic component stress energy storage before, regulation support can rotate
Recover to original position.Range recovery between heart yearn axle and regulation support, the pressure between friction belt and heart yearn axle recovers,
The rotating speed of heart yearn axle recovers.Circulation above-mentioned steps, during wire twisting machine feed mechanism holding feeding, the tension force of heart yearn is in stable shape
State.
It is also preferred that the left described elastic component includes hydraulic cylinder, one end of hydraulic cylinder is affixed with frame, and the other end turns with regulation support
It is dynamically connected.
By technique scheme, hydraulic energy is changed into mechanical energy, does the hydraulic pressure of straight reciprocating motion by hydraulic cylinder
Executive component.Its simple in construction, reliable operation.When realizing moving back and forth with it, deceleration device can be removed from, and there is no transmission
Gap, stable movement, the tension force being highly suitable for herein controlling heart yearn is in steady statue.Owing to regulation support is relative to frame
Rotate motion, so hydraulic cylinder is arranged to be rotationally connected with regulation support, can either ensure that hydraulic cylinder is with regulation support always
It is in connection status, ensures that again hydraulic cylinder will not produce interference effect to the rotational motion of regulation support.
It is also preferred that the left the length of described regulation axle is equal with heart yearn axle.
By technique scheme, in feeding process, heart yearn can swing on regulation axle, so the length of regulation axle
Be arranged to equal with heart yearn shaft length after, can ensure regulate axle be supplied to the swing space that heart yearn is enough.
It is also preferred that the left described regulation axle is provided with block piece away from the axle head of frame.
By technique scheme, in feeding process, heart yearn can swing on regulation axle, owing to regulation axle is near machine
One end of frame is fixedly linked with regulation support, so heart yearn will not be skidded off regulation axle by the axle head near frame.In regulation
Axle has, away from the axle head of frame, the danger skidded off, and block piece plays the effect of blocking, and protection heart yearn is not further away from the axle head of frame
Skid off regulation axle, make stable the sliding on regulation axle of heart yearn, improve the stability of equipment, beneficially tension stability further
Control.
It is also preferred that the left slidably connect regulation wheel on described regulation axle, the circumferential side wall of regulation wheel is provided with and supplies heart yearn to place
Wire casing.
By technique scheme, heart yearn not only swings on regulation axle, simultaneously can be defeated to the direction of twisting mechanism
Send.After adding regulation wheel, being placed in wire casing by heart yearn, the slip on regulation axle of the regulation wheel instead of heart yearn directly in regulation
Slip on axle, it is possible to reduce friction when heart yearn swings and between regulation axle, reduce the abrasion of heart yearn, improve twisted wire complete
The service life of product after finishing.
It is also preferred that the left described wire casing surface is round and smooth cambered surface.
By technique scheme, be arranged to round and smooth cambered surface can reduce heart yearn in wire casing time produce with wire casing surface
Friction, simultaneously will not exchange the transmission of nodal axisn by impression heart yearn tension force the most again, reduce the abrasion of heart yearn further, improve the use of product
Life-span.
It is also preferred that the left described regulation wheel is provided with pin, lever is connected to wire casing edge.
By technique scheme, forming the space accommodating heart yearn between lever and wire casing, lever plays the effect of blocking, and keeps away
When exempting from that tension force is too fast to be reduced, heart yearn is lax drops from regulation axle, and heart yearn is blocked in wire casing by lever.
It is also preferred that the left be installed with friction pulley between described heart yearn axle and friction belt.
By technique scheme, due to the rotating speed of heart yearn axle be as the frictional force that friction belt produces with it change and
Change, owing to the external diameter of heart yearn axle is limited, the limited area that friction belt is in contact with it, friction belt produces the change of frictional force to it
Change inconspicuous.After adding friction pulley, the external diameter of friction pulley increases, and the area that friction belt contacts with friction pulley is more than original and core
The area of bobbin contact, the impact that heart yearn axle rotating speed is produced by the tightness change of friction belt strengthens, and improves the regulation of equipment
Sensitivity, further improves the stability of regulation tension force.
It is also preferred that the left the described heart yearn number of axle is multiple and symmetry is placed in frame both sides.
Pass through technique scheme, on the one hand, multiple heart yearn axles enable to many heart yearns and carry simultaneously, improve
The work efficiency of equipment；On the other hand, owing to heart yearn weight is very big, symmetry splits heart yearn axle and the stress on frame both sides is obtained
Balance, will not topple over due to stress biased generation frame, improves the stability of equipment further.
It is also preferred that the left the junction of described friction belt and regulation support is rotationally connected place near regulation support and frame.
By technique scheme, the closer to being rotationally connected the position move distance change at place more during regulation holder pivots
Little, the junction of friction belt with regulation support is arranged on herein, it is possible to the numerical value making each deformation quantity of friction belt is less, subtracts
The deflection of few friction belt can improve the service life of friction belt, reduces friction belt and is worn the probability lost efficacy.
In sum, this utility model has the advantages that regulation support is not only played certainly by the setting of elastic component
Move the effect of recovery, regulation support is played positioning action simultaneously, make regulation support will not connect around rotation when normal work
Meet place freely rotatable, improve the stability of equipment further, improve the stability of heart yearn tension force.
Accompanying drawing explanation
Fig. 1 is the structural representation of wire twisting machine feed mechanism in embodiment 1；
Fig. 2 is to regulate structural representation when support force rotates in embodiment 1；
Fig. 3 is the structural representation of wire twisting machine feed mechanism in embodiment 2；
Fig. 4 is to embody the partial schematic diagram of wire casing structure in embodiment 2.
In figure, 1, frame；2, heart yearn axle；21, friction pulley；3, heart yearn wheel；4, regulation support；41, regulation axle；411, block
Part；42, regulation wheel；421, wire casing；422, lever；5, hydraulic cylinder；6, friction belt.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are with identical accompanying drawing
Labelling represents.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to
Being the direction in accompanying drawing, word " bottom surface " and " end face ", " interior " and " outward " refer respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1: wire twisting machine feed mechanism, splits some heart yearns as it is shown in figure 1, symmetrical in the frame 1 of strip
Axle 2, heart yearn axle 2 is connected by bearing with frame 1, and heart yearn axle 2 is fixed with the friction pulley of coaxial line in the side near frame 1
21, the diameter of friction pulley 21 is more than the diameter of heart yearn axle 2.The axis of heart yearn axle 2 is parallel with the length direction of frame 1, heart yearn axle 2
By can be along own axes rotary motion during External Force Acting.Heart yearn wheel 3 it is fixed with, between heart yearn wheel 3 and ground are left on heart yearn axle 2
Gap.
Being provided with rectangular-shaped regulation support 4 on the left of heart yearn axle 2, regulation support 4 is with ground in vertical state.Regulation
Frame 4 lower sidewalls is side walls hinged with frame 1.Regulation support 4 is fixed above is provided with the regulation axle 41 parallel with heart yearn axle 2, adjusts
Nodal axisn 41 points to the direction away from frame 1, and regulation axle 41 is provided with block piece 411, block piece 411 in the termination away from frame 1
The termination covering regulation axle 41, it is ensured that heart yearn will not skid off regulation axle from the termination of regulation axle 41 when regulating on axle 41
41.The length of regulation axle 41 is equal with the length of heart yearn axle 2.
Being fixedly installed a hydraulic cylinder 5 in frame 1, it is hinged that the piston rod end of hydraulic cylinder 5 and tune connect support.At hydraulic cylinder
A friction belt 6 tightly abutted with friction pulley 21 upper surface it is provided with below 5.Wipe the one end carried with regulation support 4 near hinged
The place at place is fixing to be connected, and the other end is fixed on the right side of heart yearn axle 2 and is less than the axis height of heart yearn axle 2, and such setting makes
Obtain friction belt 6 all the time to 21 1 power being pressed downward against of friction pulley.
Wherein, when wire twisting machine feed mechanism normally works, heart yearn is taken turns 3 fixed placement on heart yearn axle 2 by workman, heart yearn
Walking around adjusting rod and place in governor motion, governor motion is continual to be drawn heart yearn, and heart yearn constantly leaves heart yearn wheel 3,
Make heart yearn axle 2 driven rotation.In heart yearn axle 2 rotation process, friction belt 6 abuts with friction pulley 21 all the time, it is ensured that heart yearn wheel 3 is not
Can turn faster and faster due to inertia.As in figure 2 it is shown, when the tension force of heart yearn becomes big, heart yearn drives regulation support 4 near heart yearn axle
The direction of 2 rotates, and along with the rotation of regulation support 4, the piston rod of hydraulic cylinder 5 is compressed, and now hydraulic cylinder 5 stores power.Friction belt 6
Lax, friction belt 6 reduces with the frictional force of friction pulley 21, and the rotating speed of heart yearn axle 2 strengthens, and heart yearn leaves the speed of heart yearn wheel 3 and adds
Hurry up, tension force can be automatically adjusted reduction.When strain is relieved, owing to storing the effect of power before hydraulic cylinder 5, regulation support 4 is the most extensive
Arrive original position again.Shown in sum up, reciprocation cycle, it is ensured that during feeding, the tension force of heart yearn is in stable state.
Embodiment 2: be with the difference of embodiment 1, as it is shown on figure 3, by linear bearing (figure on regulation axle 41
In be not drawn into) slidably connect a regulation wheel 42, linear bearing inner ring is fixing with regulation axle 41 to be connected, linear bearing outer ring and
Regulation wheel 42 is fixing to be connected.Regulation wheel 42 can be the rail that moves along the axial line of regulation axle 41 when acting on by external force
Mark moves along a straight line, and can rotate again centered by the axial line of regulation axle 41.
As shown in Figure 4, the axial side wall at regulation wheel 42 is provided with the wire casing 421 that surface is round and smooth cambered surface, on wire casing 421 limit
On a lever 422 is set.During wire twisting machine feeding, heart yearn is placed between wire casing 421 and lever 422.
Wherein, when wire twisting machine feed mechanism normally works, heart yearn wheel 3 is placed on regulation wheel 42 by workman, at twisted wire
Under the draw of mechanism, heart yearn drives the regulation wheel 42 axial line along regulation axle 41 on regulation axle 41 to be that movement locus does directly
Line moves, and the axial line that regulation wheel 42 is walked along regulation simultaneously rotates, and reduces heart yearn and directly rubs with regulation axle 41, carries
The service life of product after high wire twisting machine twisted wire.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a wire twisting machine feed mechanism, is used for placing heart yearn wheel including frame (1) and being fixed in frame (1) by bearing
(3) heart yearn axle (2), it is characterised in that: being rotatably connected to regulate support (4) in described frame (1), regulation support (4) is upper solid
Be provided with the regulation axle (41) parallel with the axis of heart yearn axle (2), be provided with between frame (1) and regulation support (4) elastic component and
Keep the friction belt (6) abutted with heart yearn axle (2), regulation support (4) is positioned at the heart yearn axle (2) side away from twisting mechanism.
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: described elastic component includes hydraulic cylinder (5),
One end of hydraulic cylinder (5) is affixed with frame (1), and the other end is rotationally connected with regulation support (4).
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: the length of described regulation axle (41) and heart yearn
Axle (2) is equal.
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: described regulation axle (41) is away from frame (1)
Axle head be provided with block piece (411).
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: slidably connect on described regulation axle (41)
Regulation wheel (42), the circumferential side wall of regulation wheel (42) is provided with the wire casing (421) placed for heart yearn.
Wire twisting machine feed mechanism the most according to claim 5, it is characterised in that: described wire casing (421) surface is round and smooth arc
Face.
Wire twisting machine feed mechanism the most according to claim 5, it is characterised in that: described regulation wheel (42) is provided with pin, shelves
Bar (422) is connected to wire casing (421) edge.
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: described heart yearn axle (2) and friction belt (6) it
Between be installed with friction pulley (21).
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: described heart yearn axle (2) quantity be multiple and
Symmetry is placed in frame (1) both sides.
Wire twisting machine feed mechanism the most according to claim 1, it is characterised in that: described friction belt (6) and regulation support
(4) junction close regulation support (4) is rotationally connected place with frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643918.2U CN205692630U (en) | 2016-06-21 | 2016-06-21 | Wire twisting machine feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620643918.2U CN205692630U (en) | 2016-06-21 | 2016-06-21 | Wire twisting machine feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692630U true CN205692630U (en) | 2016-11-16 |
Family
ID=57425202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620643918.2U Expired - Fee Related CN205692630U (en) | 2016-06-21 | 2016-06-21 | Wire twisting machine feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180137A (en) * | 2019-12-30 | 2020-05-19 | 季华实验室 | Wire gathering device |
-
2016
- 2016-06-21 CN CN201620643918.2U patent/CN205692630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180137A (en) * | 2019-12-30 | 2020-05-19 | 季华实验室 | Wire gathering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209312493U (en) | A kind of wire and cable winding machine | |
| CN212174117U (en) | Cord conveying device | |
| CN103935833A (en) | Optical fiber composite cable optical unit cabling pay-off device and cabling method thereof | |
| CN106743985A (en) | A kind of bobbin-winding machine | |
| CN103224166A (en) | High-speed winding machine | |
| CN216311447U (en) | Cable production stranded conductor device | |
| CN205692630U (en) | Wire twisting machine feed mechanism | |
| KR101441913B1 (en) | Self-compensating filament tension control device with friction band braking | |
| CN105538525B (en) | Multi-wire saw equipment and the gauze tension control mechanism for the equipment | |
| CN209583241U (en) | A kind of production of enamel wire disconnecting device | |
| CN207548894U (en) | A kind of receipts rim charge component of lithium electric separator cutting machine | |
| CN207451276U (en) | A kind of waste and old cable recycling coiling apparatus | |
| CN210606796U (en) | Adjusting device of cable-former wrapping mechanism | |
| CN205380792U (en) | Multi -thread cutting equipment and be used for gauze tension control mechanism of this equipment | |
| CN107381163A (en) | A kind of high-speed winder base material tightening device | |
| CN210763702U (en) | Automatic winding machine suitable for multi-specification bobbin | |
| CN203855237U (en) | Cabling pay-off device of optical unit of optical fiber composite cable | |
| CN106298063A (en) | A kind of wire storing device | |
| CN109065274B (en) | Torsion-free cabling machine | |
| CN207482980U (en) | A kind of high-speed winder base material tightening device | |
| CN216749462U (en) | Environment-friendly energy-saving high-speed single-bow stranding machine with dynamic balance automatic compensation function | |
| CN106142371A (en) | Self-adaptive device for flat cable of multi-wire cutting equipment | |
| CN207329902U (en) | A kind of more specification adhesive sticker dynamics unreel deviation correction mechanism | |
| CN114446546B (en) | Environment-friendly energy-saving high-speed single-bow wire twisting machine with dynamic balance automatic compensation function | |
| CN215626397U (en) | Electric power engineering grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |