CN207904637U - A kind of outer tension control system of steel cord core wire - Google Patents
A kind of outer tension control system of steel cord core wire Download PDFInfo
- Publication number
- CN207904637U CN207904637U CN201820213600.XU CN201820213600U CN207904637U CN 207904637 U CN207904637 U CN 207904637U CN 201820213600 U CN201820213600 U CN 201820213600U CN 207904637 U CN207904637 U CN 207904637U
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- Prior art keywords
- core wire
- traction wheel
- damping
- steel cord
- chain
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Abstract
The utility model belongs to steel cord production technical field of auxiliary equipment, more particularly, to tension control system outside a kind of steel cord core wire, including outer traction wheel, core wire, chain damping tape, damping block, damping spring and adjusting screw rod, the peripheral surface that the core wire is set around the outer traction wheel is in Ω types, the bottom of the outer traction wheel and the direction of routing of the core wire are tangent, the chain damping tape is set around the peripheral surface of the outer traction wheel, the damping block is equipped between the outer traction wheel and the chain damping tape, the adjusting screw rod is set to one end of the chain damping tape, the damping spring is set to the other end of the chain damping tape.The utility model is simple in structure, reasonable design, and core wire laying tension is steady, variation is small, and the steel cord dew core of production, loose, back of the body silk phenomenon significantly reduce, and production cost is greatly reduced, and product quality and product qualification rate increase significantly.
Description
Technical field
The utility model belongs to steel cord production technical field of auxiliary equipment, more particularly, to outside a kind of steel cord core wire
Force control system.
Background technology
Steel cord is widely used in rubber product, such as automobile tire, conveyer belt, high-pressure rubber pipe, as rubber product
It is necessary to have the performances such as good intensity, toughness, anti-fatigue performance, rubber permeability, bonding force for reinforcing material.Steel cord is more
Important is the reinforcing materials as automobile tire, it can be used for belt, it can also be used to carcass.
In steel cord production practices, particular for in the existing DTS/DTU lathes process of reproduction, the unwrapping wire of core wire
Tension variation is big, cannot be well controlled, easy to produce dew core, the back of the body silk, it is loose phenomena such as generate, cause and do not conform to largely
The generation of lattice product, and special messenger is needed to scrap, increase labour cost and production cost.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiency, propose that a kind of laying tension is steady, product qualification rate
Height, the outer tension control system of steel cord core wire at low cost.
To reach above-mentioned technical purpose, the technical solution of the utility model is：
A kind of outer tension control system of steel cord core wire, including outer traction wheel, core wire, chain damping tape, damping block, damping
Spring and adjusting screw rod, the core wire be set around the outer traction wheel peripheral surface be in Ω types, the bottom of the outer traction wheel with
The direction of routing of the core wire is tangent, and the chain damping tape is set around the peripheral surface of the outer traction wheel, the outer traction wheel
The damping block is equipped between the chain damping tape, the adjusting screw rod is set to one end of the chain damping tape, described
Damping spring is set to the other end of the chain damping tape.
As an improvement the top of the outer traction wheel is equipped with wind turbine, the air outlet of the wind turbine is hindered with the chain
Buddhist nun is with opposite.
As a further improvement, further include shell, the both ends of the shell be respectively equipped with hold the core wire by it is logical
Hole, the outer traction wheel, chain damping tape, damping block, damping spring and adjusting screw rod are disposed in the housing, and the wind turbine is set
In outside the shell, the air outlet of the wind turbine stretches into the shell.
As an improvement the damping spring is tension spring, torsional spring or compression spring.
As an improvement the adjusting screw rod includes screw rod and the nut that is connect with the screw flight.
The utility model has the beneficial effects that：
The outer tension control system of steel cord core wire provided by the utility model, simple in structure, reasonable design, outer traction wheel
The even running of core wire laying tension is controlled with outer traction wheel friction by the damping block above chain damping tape, passes through adjusting
Adjusting screw rod changes the tensile elongation of damping spring to achieve the purpose that change core wire tension, which can make core
Line laying tension is steady, variation is small, and the steel cord dew core of production, loose, back of the body silk phenomenon significantly reduce, and production cost also drops significantly
Low, product quality and product qualification rate increase significantly.
Description of the drawings
Fig. 1 is the structural schematic diagram of the outer tension control system of steel cord core wire provided by the utility model；
Fig. 2 is schematic view of the mounting position of the outer tension control system of steel cord core wire provided by the utility model in lathe；
Wherein, 1- wind turbines, 2- damping blocks, 3- damp draw springs, 4- chain damping tapes, 5- core wires, the outer traction wheels of 6-, 7- are adjusted
Screw rod, 8- shells, 9- core machines, 10- hosts.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 shows the structural schematic diagram of the outer tension control system of steel cord core wire provided by the utility model, in order to just
In explanation, this figure only provides structure division related with the utility model.
As shown in Figure 1, a kind of outer tension control system of steel cord core wire, including wind turbine 1, damping block 2, damping spring 3, chain
Damping tape 4, core wire 5, outer traction wheel 6, adjusting screw rod 7 and shell 8, the both ends of shell 8 be respectively equipped with hold core wire 5 by it is logical
Hole, outer traction wheel 6, chain damping tape 4, damping block 2, damping spring 3 and adjusting screw rod 7 are set in shell 8, and wind turbine 1 is located at shell
Outside body 8.
Core wire 5 is set around the peripheral surface of outer traction wheel 6, core wire 5 in outer traction wheel 6 back and forth after a circle around in Ω types, outside
The bottom of traction wheel 6 and the direction of routing of core wire 5 are tangent, and chain damping tape 4 is also set around the peripheral surface of outer traction wheel 6, chain
Damping tape 4 can be set to the either side of core wire 5, and damping block 2 is equipped between outer traction wheel 6 and chain damping tape 4.
One end of chain damping tape 4 is equipped with adjusting screw rod 7, and adjusting screw rod 7 includes screw rod and the spiral shell being connect with screw flight
Mother, nut is for limiting screw rod.The other end of chain damping tape 4 is equipped with damping spring 3, and damping spring 3 is preferably drawn
Spring, torsional spring or compression spring.
Wind turbine 1 is set to the top of outer traction wheel 6, and the air outlet of wind turbine 1 stretches into shell 8 and chain damping tape 4 is opposite.By
In damping block 2 and 6 frictional heat of outer traction wheel, damping block 2 is caused to increase with 6 frictional force of outer traction wheel due to expanding with heat and contract with cold, from
And cause 5 tension of core wire that can slowly become larger, it is connect with damping block 2 in the 1 external traction wheel 6 of wind turbine that the top of outer traction wheel 6 is added
Tactile position is purged to achieve the purpose that heat dissipation, to maintain the stabilization of 5 tension of core wire, to reach control 5 tension of core wire
Purpose.
As shown in Fig. 2, the outer tension control system of steel cord core wire provided by the utility model be located at line concentration mouth and core machine 9 it
Between close to the position of line concentration mouth, host 10 is entered by line concentration mouth around for Ω types after a circle back and forth on outer traction wheel 6,
Outer traction wheel 6 is rubbed with outer traction wheel 6 by the damping block 2 above chain damping tape 4 to control the steady of 5 laying tension of core wire
Operation changes the tensile elongation of damping spring 3 to achieve the purpose that change 5 tension of core wire by adjusting adjusting screw rod 7.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality
In novel scope of the claims.
Claims (5)
1. a kind of outer tension control system of steel cord core wire, which is characterized in that including outer traction wheel, core wire, chain damping tape, resistance
Buddhist nun's block, damping spring and adjusting screw rod, the peripheral surface that the core wire is set around the outer traction wheel are in Ω types, the outer traction wheel
Bottom and the direction of routing of the core wire it is tangent, the chain damping tape is set around the peripheral surface of the outer traction wheel, described
The damping block is equipped between outer traction wheel and the chain damping tape, the adjusting screw rod is set to the one of the chain damping tape
End, the damping spring are set to the other end of the chain damping tape.
2. the outer tension control system of steel cord core wire according to claim 1, which is characterized in that the outer traction wheel it is upper
Side is equipped with wind turbine, and the air outlet of the wind turbine is opposite with the chain damping tape.
3. the outer tension control system of steel cord core wire according to claim 2, which is characterized in that further include shell, it is described
The both ends of shell be respectively equipped with hold the core wire by through-hole, the outer traction wheel, chain damping tape, damping block, damping bullet
Spring and adjusting screw rod are disposed in the housing, and the wind turbine is set to outside the shell, and the air outlet of the wind turbine stretches into the shell
In vivo.
4. the outer tension control system of steel cord core wire according to claim 1, which is characterized in that the damping spring is to draw
Spring, torsional spring or compression spring.
5. the outer tension control system of steel cord core wire according to claim 1, which is characterized in that the adjusting screw rod includes
Screw rod and the nut being connect with the screw flight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213600.XU CN207904637U (en) | 2018-02-07 | 2018-02-07 | A kind of outer tension control system of steel cord core wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213600.XU CN207904637U (en) | 2018-02-07 | 2018-02-07 | A kind of outer tension control system of steel cord core wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904637U true CN207904637U (en) | 2018-09-25 |
Family
ID=63562235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213600.XU Active CN207904637U (en) | 2018-02-07 | 2018-02-07 | A kind of outer tension control system of steel cord core wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904637U (en) |
-
2018
- 2018-02-07 CN CN201820213600.XU patent/CN207904637U/en active Active
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