CN206767297U - closed-loop control tension bracket - Google Patents
closed-loop control tension bracket Download PDFInfo
- Publication number
- CN206767297U CN206767297U CN201720272943.9U CN201720272943U CN206767297U CN 206767297 U CN206767297 U CN 206767297U CN 201720272943 U CN201720272943 U CN 201720272943U CN 206767297 U CN206767297 U CN 206767297U
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- tension
- bracket
- mainboard
- magnetic
- control
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Abstract
The utility model discloses a kind of closed-loop control tension bracket, including the tension measure and control instrument, magnetic hysteresis device and mounting bracket assembly being arranged on tension bracket mainboard, the wool coil assembly being made up of wool and fixture, line component, the adjusting part being made up of straight line rail, linear bearing, tensioner sliding block, extension spring and spring tension governor motion are crossed by what magnetic eye bracket, multiple wools, line wheel body and multiple wire jumping prevention devices formed.The utility model fast and effective can measure tension value, according to setting tension value adjust and control in real time, during tension measure and control can quickly, directly regulate and control tension value and back tension, and there is break alarm function.
Description
Technical field
Tension measure and control field is the utility model is related to, more particularly to a kind of closed-loop control tension bracket.
Background technology
In the prior art, tension measure and control instrument control system can to metal wire, bandlet, silk thread, cotton thread, reticulated and
The strain problem of wide cut object carries out data monitoring and its carries out determining closed-loop tension control.Tension measure and control instrument is widely used online
Enclose the industries such as making, electric wire, textile chemical fiber, metal wire, carbon fiber, plastic sheeting, film, aluminium foil.
Conventional tension force is that the tension force to realize, tensioner can be divided into machinery by tensioner or old-fashioned compression mode
Tensioner and the class of automatically controlled tensioner two.Mechanical tension device is that a kind of produced by mechanical friction damps, so as to reach generation tension force
Effect, but mechanical part friction will produce the loss of friction plate too long, because the loss of friction plate is directly brought due to tension force
It is unstable to cause deterioration in quality.In order to ensure the quality of product, it is necessary to timing adjustment mechanical tension device.So as to consume enterprise
The manpower and materials of industry, reduce the production efficiency of enterprise.Automatically controlled tensioner is to be powered to producing magnetic by magnetic hysteresis device or magnetic powder brake
, the rotor done by special material come cutting magnetic field so as to produce damping to produce tension force because magnetic hysteresis device and magnetic powder brake
Produced linear tension uniformity is not so good after powered up, so being also turned in multiple magnetic hysteresis devices or magnetic powder brake same
Caused damping tension value just becomes inconsistent during voltage, in for electric wire cause production product resistance value and
The elasticity of line bag is inconsistent；And magnetic hysteresis device and magnetic powder brake are in use as the change of temperature and time can produce
Raw demagnetization phenomenon, causes tension force more unstable, causes the yields of product to decline.
Conventional tension force frame can not carry out deashing processing to wire rod, and conventional tension control cage is adjusted using pogo stick
Control, is easily damaged in overtension, and fault rate is high.
Utility model content
Of the present utility model is to overcome above-mentioned drawback, there is provided a kind of closed-loop control tension bracket, the device realize that tension force is visual
Change and controllableization, fast and effective tension value can be measured, adjust tension value in real time, and there is break alarm function.
To reach above-mentioned purpose of utility model, the technical solution adopted in the utility model is：A kind of closed-loop control tension bracket,
Including the tension measure and control instrument, magnetic hysteresis device and mounting bracket assembly being arranged on tension bracket mainboard, it is made up of wool and fixture
Wool coil assembly, line component is crossed by what magnetic eye bracket, multiple wools, line wheel body and multiple wire jumping prevention devices formed, by linear
The adjusting part that guide rail, linear bearing, tensioner sliding block, extension spring and spring tension governor motion form；
Mounting bracket assembly, magnetic eye bracket, spring tension governor motion are built up in tension bracket mainboard bottom from right to left；
Tension bracket mainboard sunny side magnetic eye bracket vertical axis be sequentially provided with from the bottom to top magnetic eye bracket, multiple wools and
Line wheel body, wool are connected through the through hole on tension bracket mainboard and the fixture of the back, and line wheel body is arranged in line wheel back-up ring
And connected through the through hole on tension bracket mainboard and the magnetic hysteresis device of the back, magnetic hysteresis device electrically connects with tension measure and control instrument；
Straight line rail fixes two optical axises by upper bracket and lower carriage and forms guide rail, and linear bearing is erected at optical axis
On；
Straight line rail is fixed on the tension bracket mainboard back, and the tensioner sliding block positioned at sunny side is fixed on through vertical through holes
On linear bearing, tensioner sliding block sunny side top is provided with wire jumping prevention device, and bottom is provided with extension spring with spring tension governor motion perpendicular
Nogata is to connection；
Further, lower carriage is provided with inductance approach switch, is additionally provided with proximity switch sensing chip on linear bearing, and two
Person interacts, and proximity switch sensing chip electrically connects with winding machines such as outside rotor, transformers.
Further, the main wire-crossing wheel on tension measure and control instrument, secondary wire-crossing wheel and wire jumping prevention device are located at sunny side；
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1st, the utility model tension measure and control instrument is realizes tension force visualization and controllableization, and using shuangping san, upper screen is
Power setting value, lower screen are tension force show values, are applied to the size of voltage on magnetic hysteresis device by adjustment to keep on coiling product
For real-time strain in the range of default goal tension, control accuracy is high, and operation is very easy, around good product consistency out,
Quality is higher.
2nd, the utility model is interacted by extension spring and line slideway, is slid through linear bearing on optical axis, with machine
Tool principle so that back tension regulation is more direct, reacts faster, while the adjusting part instead of original pogo stick, reduce
Fault rate.
3rd, the utility model is provided with inductance approach switch, and during broken string, proximity switch reaction plate moves downward and inductance type
Proximity switch contacts, and controls the winding machines such as the rotor of outside, transformer to be stopped, and improves security.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model coiling schematic diagram.
Wherein：1st, tension bracket mainboard；2nd, tension measure and control instrument；3rd, magnetic hysteresis device；4th, mounting bracket assembly；21st, main wire-crossing wheel 22, pair
Wire-crossing wheel；51st, magnetic eye bracket；52nd, wool；53rd, line wheel body；54th, wire jumping prevention device；55th, fixture；56th, line wheel back-up ring；61、
Straight line rail；62nd, linear bearing；63rd, tensioner sliding block；64th, extension spring；65th, spring tension governor motion；611st, upper bracket；
612nd, lower carriage；613rd, optical axis；614th, inductance approach switch；621st, proximity switch sensing chip.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment 1：
A kind of closed-loop control tension bracket is present embodiments provided, as shown in figure 1, this closed-loop control tension bracket is mainly by tension force
Measurement and control instrument 2 and tension bracket mainboard 1 form, and the sunny side of tension bracket mainboard 1 is provided with the wool being made up of wool 52 and fixture 55
Component, line component, tension bracket are crossed by what magnetic eye bracket 51, multiple wools 52, line wheel body 53 and multiple wire jumping prevention devices 54 formed
It is additionally provided with mainboard 1 by straight line rail 61, linear bearing 62, tensioner sliding block 63, extension spring 64 and spring tension governor motion
The adjusting part of 65 compositions.
In present embodiment, mounting bracket assembly 4, magnetic eye bracket 51, spring tension governor motion 65 are built up in from right to left
The bottom of tension bracket mainboard 1；Wherein mounting bracket assembly 4 is arranged on the back, and spring tension governor motion 65 and magnetic eye bracket 51 are set
In sunny side, the sunny side of tension bracket mainboard 1 is sequentially provided with 51, two wools of magnetic eye bracket from the bottom to top in the vertical axis of magnetic eye bracket 51
Circle 52 and line wheel body 53, wool 52 connect through the through hole on tension bracket mainboard 1 and the fixture 55 of the back, the line wheel body
53 are arranged in line wheel back-up ring 56 and are connected through the through hole on tension bracket mainboard 1 and the magnetic hysteresis device 3 of the back, and magnetic hysteresis device 3 is with opening
Power measurement and control instrument 2 electrically connects.
Above, straight line rail 61 fixes two optical axises 613 by upper bracket 611 and lower carriage 612 and forms guide rail, directly
Bobbin holds 62 and is erected on optical axis 613.
Straight line rail 61 is fixed on the back of tension bracket mainboard 1, and the tensioner sliding block 63 positioned at sunny side passes through vertical through holes
Fixed with linear bearing 62, linear bearing 62 can slide up and down along optical axis on straight line rail 61, tensioner sliding block 63
Wire jumping prevention device 54 is provided with sunny side top, bottom is connected provided with extension spring 64 with spring tension governor motion 65 in vertical direction.
Preferably, lower carriage 612 is provided with inductance approach switch 614, and proximity switch sense is additionally provided with linear bearing 62
Piece 621 is answered, both interact, and proximity switch sensing chip 621 is electrically connected with winding machines such as outside rotor, transformers
Connect.
The specific works mode of this closed-loop control tension bracket is as follows, and the tension bracket mainboard 1 of this closed-loop control tension bracket is led to
Cross mounting bracket assembly 4 to be fixed on an estrade, when product needs coiling, as shown in Figure 2（The direction of arrow is coiling in figure
Direction）, one end of coiling product is fixed, the other end is bypassed by 51, two sheep of magnetic eye bracket successively since magnetic eye bracket 51
What wire jumping prevention device 54 formed on looped pile 52, line wheel body 53 and tensioner sliding block 63 crosses line component, through the top of tension bracket mainboard 1 after
Wire jumping prevention device 54, the main wire-crossing wheel 21, secondary wire-crossing wheel 22 and wire jumping prevention device of sunny side are arranged on around tension measure and control instrument 2 successively
54, in order to reduce the cornerite after coiling between major and minor wire-crossing wheel, the friction between coiling and major and minor wire-crossing wheel is reduced, is made final
The real-time strain on coiling product measured is more nearly actual tension, in present embodiment, the right side of main wire-crossing wheel 21 or
Left side edge is located at same straight line with the secondary left side of wire-crossing wheel 22 or right side edge.
In practical work process, first have to correspond to different tension values according to the diameter of coiling product different to select
Tension measure and control instrument, then, the cabling of coiling product is completed according to above-mentioned cabling step and sets the height of inductance approach switch 614
Degree.
Due to there is a certain size real-time strain to be applied to secondary mistake through main wire-crossing wheel 21 by crossing line component on coiling product
In line wheel 22, certain real-time pressure can be produced so as to secondary wire-crossing wheel 22, now, by tension measure and control instrument 2 by the real-time strain
Compared with the goal tension of setting, if both differences exceed default scope, both differences can be converted into control electricity
Pressure, and the control voltage is applied on the magnetic hysteresis device 3 being connected with this tension measure and control instrument 2, and magnetic hysteresis device 3 is further according to being applied to thereon
Control voltage size control coiling product on tension force, until the real-time strain on coiling product is adjusted to goal tension
In the range of untill.
And in the course of the work, wool 52 can carry out deashing to wire rod, when there is disconnection fault, due to extension spring 64
Elastic reaction, pull tensioner sliding block 63 to drive linear bearing 62 along the rapid sliding downwards of optical axis 613, when proximity switch senses
When piece 621 contacts with inductance approach switch 614, alarm signal is sent, outside winding machines are stopped.
For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The people of art can understand content of the present utility model and implement according to this, can not limit the scope of protection of the utility model with this.
All equivalent transformations done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. closed-loop control tension bracket, it is characterised in that including：It is arranged on tension bracket mainboard（1）On tension measure and control instrument （2）, magnetic hysteresis device（3）And mounting bracket assembly（4）, by wool（52）And fixture（55）The wool coil assembly of composition, by magnetic eye Support（51）, multiple wools（52）, line wheel body（53）With multiple wire jumping prevention devices（54）Composition crosses line component, is led by linear Rail（61）, linear bearing（62）, tensioner sliding block（63）, extension spring（64）With spring tension governor motion（65）The regulation group of composition Part；The mounting bracket assembly（4）, magnetic eye bracket（51）, spring tension governor motion（65）The tension force is built up in from right to left Frame mainboard（1）Bottom；The tension bracket mainboard（1）Sunny side is in the magnetic eye bracket（51）Vertical axis is sequentially provided with the magnetic ramus ophthalmicus from the bottom to top Frame（51）, multiple wools（52）With line wheel body（53）, the wool（52）Through the tension bracket mainboard（1）On through hole With the fixture of the back（55）Connection, the line wheel body（53）It is arranged on line wheel back-up ring（56）It is interior and pass through the tension bracket mainboard （1）On through hole and the back described in magnetic hysteresis device（3）Connection, the magnetic hysteresis device（3）With the tension measure and control instrument（2）Electrical connection；The straight line rail（61）Pass through upper bracket（611）And lower carriage（612）Fix two optical axises（613）Form guide rail, The linear bearing（62）It is erected at the optical axis（613）On；The straight line rail（61）It is fixed on the tension bracket mainboard（1）The back, positioned at the tensioner sliding block of sunny side（63）Wear Cross through hole and be fixed on the linear bearing（62）On, the tensioner sliding block（63）Sunny side top is provided with wire jumping prevention device（54）, under Portion is provided with the extension spring（64）With the spring tension governor motion（65）Connected in vertical direction.
- 2. closed-loop control tension bracket according to claim 1, it is characterised in that：The lower carriage（612）It is provided with inductance type Proximity switch（614）, the linear bearing（62）On be additionally provided with proximity switch sensing chip（621）.
- 3. closed-loop control tension bracket according to claim 1 or claim 2, it is characterised in that：The tension measure and control instrument（2）On main mistake Line wheel（21）, secondary wire-crossing wheel（22）With the wire jumping prevention device（54）Positioned at sunny side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272943.9U CN206767297U (en) | 2017-03-21 | 2017-03-21 | closed-loop control tension bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720272943.9U CN206767297U (en) | 2017-03-21 | 2017-03-21 | closed-loop control tension bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767297U true CN206767297U (en) | 2017-12-19 |
Family
ID=60633121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720272943.9U Expired - Fee Related CN206767297U (en) | 2017-03-21 | 2017-03-21 | closed-loop control tension bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206767297U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573298A (en) * | 2020-12-14 | 2021-03-30 | 山东中际智能装备有限公司 | Servo tension control mechanism for winding machine |
| CN112708997A (en) * | 2020-12-20 | 2021-04-27 | 常军 | Controllable electromagnetic type tension adjustment is winding displacement mechanism for knitting machine |
| CN112796036A (en) * | 2020-12-29 | 2021-05-14 | 黑龙江维摩科技有限责任公司 | Bobbin state detection method |
| CN112875411A (en) * | 2020-12-30 | 2021-06-01 | 长沙锐博特科技有限公司 | Wire harness tension adjusting system of winding machine |
| CN113213272A (en) * | 2021-05-20 | 2021-08-06 | 深圳市凯昇科技有限公司 | Wire feeding tension mechanism of winding machine |
| CN113247700A (en) * | 2021-05-11 | 2021-08-13 | 安徽持质恒智能设备有限公司 | Automatic rewinding machine for electric wire and cable |
-
2017
- 2017-03-21 CN CN201720272943.9U patent/CN206767297U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573298A (en) * | 2020-12-14 | 2021-03-30 | 山东中际智能装备有限公司 | Servo tension control mechanism for winding machine |
| CN112708997A (en) * | 2020-12-20 | 2021-04-27 | 常军 | Controllable electromagnetic type tension adjustment is winding displacement mechanism for knitting machine |
| CN112708997B (en) * | 2020-12-20 | 2022-06-14 | 杭州欣怡针织有限公司 | Controllable electromagnetic type tension adjustment is winding displacement mechanism for knitting machine |
| CN112796036A (en) * | 2020-12-29 | 2021-05-14 | 黑龙江维摩科技有限责任公司 | Bobbin state detection method |
| CN112796036B (en) * | 2020-12-29 | 2022-09-09 | 王强 | Bobbin state detection method |
| CN112875411A (en) * | 2020-12-30 | 2021-06-01 | 长沙锐博特科技有限公司 | Wire harness tension adjusting system of winding machine |
| CN112875411B (en) * | 2020-12-30 | 2024-01-09 | 长沙锐博特科技有限公司 | Wire harness tension adjusting system of winding machine |
| CN113247700A (en) * | 2021-05-11 | 2021-08-13 | 安徽持质恒智能设备有限公司 | Automatic rewinding machine for electric wire and cable |
| CN113247700B (en) * | 2021-05-11 | 2023-10-27 | 安徽持质恒智能设备有限公司 | Automatic rewinder for electric wires and cables |
| CN113213272A (en) * | 2021-05-20 | 2021-08-06 | 深圳市凯昇科技有限公司 | Wire feeding tension mechanism of winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20190321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |