CN106251985B - A kind of takeup tension control device for cable-former - Google Patents
A kind of takeup tension control device for cable-former Download PDFInfo
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- CN106251985B CN106251985B CN201610790610.5A CN201610790610A CN106251985B CN 106251985 B CN106251985 B CN 106251985B CN 201610790610 A CN201610790610 A CN 201610790610A CN 106251985 B CN106251985 B CN 106251985B
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- fixed
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- fixed seat
- slide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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- Manufacturing & Machinery (AREA)
- Electric Cable Installation (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The invention discloses a kind of takeup tension control device for cable-former.Including fixed seat, sliding equipment, straining pulley mechanism and sensor mechanism；Wherein, the sliding equipment and sensor mechanism are separately fixed in fixed seat；Wherein, the straining pulley mechanism is fixed on the sliding mechanism；The fixed seat the week side of boss is fixed with limiting and protecting device.The present invention limits the cable of cable-former by the straining pulley mechanism of setting, and the size of tension force is determined by sensor mechanism, by the way that straining pulley mechanism is fixed on the sliding mechanism, realizes that the position after straining pulley mechanism stress is moved, tension force is controlled by extension spring；Limiting and protecting device protects stablizing for the cable-former cable stranded, when there is overtension influence production, is protected by limiting and protecting device.
Description
Technical field
The invention belongs to cable-former technical field, more particularly to a kind of takeup tension control device for cable-former.
Background technology
Recent years, cable industry faces huge challenge, particularly in the case of world economy is stagnant, certain
A little field cabling requirements even reduce 50%.But at the same time, the prices of raw materials and energy cost are stepped up.This makes line
Cable market competition is extremely fierce, has intensified the competition of manufacturer each other, has been embodied in product line, product quality and cost etc.
Aspect.
The structure design of optical cable and sizing are in stranding, and the twisting speed of cabling device is the bottleneck of optical cable production, always
Generation cable-former from technology controlling and process and speed of production no matter can not all meet the demand of optical cable production, domestic many equipment at present
Oneself is transformed warp by various performances for producer, and the speed of stranding production equipment has been turned over into some, even more many, however, being carried in blindness
While high production speed, it brings many technology controlling and process and produces the hidden danger such as deviation, equipment performance stability difference again.
Cable-former is a kind of for the multicore Plastic-sheathed Cable in various sections, modeling power cable, crosslinked cable, telephone cable, control
The stranding of cable processed, the cable equipment for filling armour, according to the difference of rotating speed, cable-former can be generally divided into cage cable-former
With two kinds of high speed cage cable-former.Its high speed cage cable-former be for copper core aluminum stranded conductor, bare aluminium wire it is stranded, while may be used also
For the stranding of the products such as modeling power cable, Plastic-sheathed Cable, existing cable-former is in production, and it will be tensed to cable, and one
As it is many be tensioned by tensioner, but such cable-former low production efficiency, and tension effects are undesirable, influence
Quality, is difficult expanded application.
In the prior art, patent ZL201210478876.8《A kind of cable tension control device of cable-former》Including：Put
Drum, positioned at the cable-former feed end；Take-up reel, positioned at the cable-former discharge end；First fixed pulley, be fixed on it is described into
On cable machine；First fixed pulley, is fixed on the cable-former；Movable pulley, is formed with first fixed pulley and the first fixed pulley
Isosceles triangle, is connected by elastomeric element with stranding machine worktable, under the elastic force effect of the tension force and the elastomeric element of cable,
Moved along the direction of vertical first fixed pulley and the first fixed pulley line of centres.The technology by the frictional force of assembly pulley come
The tension force of cable-former is carried out, its defect is that constructional device is not easy to install, pulling force when guarantee cable that can only be passively is molded,
So that there is malformation under pulling force again in cable.
In cable-former stranding process is carried out, when draw-gear carries out the traction of cable, the overtension of cable can be caused
Cable structure stretcher strain, beyond quality control clearance, it is impossible to ensure product quality.
The content of the invention
It is an object of the invention to provide a kind of takeup tension control device for cable-former, by using wheel
Tension control, realizes the synchronization of main draw-gear, and tension force is controlled by camber of spring, and analogue quantity switch is realized to be led with master
The synchronization of leading-in device, tension force is shown by pressure type tension sensor, front and rear to be protected by electric and mechanical position limitation, is solved
Carry out in cable-former stranding process, when draw-gear carries out the traction of cable, the overtension of cable can cause cable structure to draw
The problem of stretching deformation.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of takeup tension control device for cable-former, including fixed seat, sliding equipment, tension force turbine
Structure and sensor mechanism；Wherein, the sliding equipment and sensor mechanism are separately fixed in fixed seat；Wherein, the tension force
Wheel mechanism is fixed on sliding equipment；The fixed seat the week side of boss is fixed with limiting and protecting device.
Further, the sliding equipment includes guide rail slide block mechanism, slide, support；The slide is fixed on guide rail cunning
On the sliding block of block mechanism；The support is fixed on slide.
Further, the straining pulley mechanism includes guide wheel, wheel shaft, depression bar；Coordinate between described guide wheel and wheel shaft one end
There is bearing；The depression bar is fixed on the one end of wheel shaft；The depression bar two ends are respectively fixed with the first guide pillar, first guide pillar
Coordinate with the week side of boss groove of guide wheel；The depression bar is used for the week side of boss groove cooperation with guide wheel that is protecting cable stabilization, it is to avoid cable
Skid off.The other end of the wheel shaft is fixed on slide.
Further, the sensor mechanism includes the first bearing, the second bearing, three abutments and pressure sensor, institute
State pressure sensor and use pillar pulling force sensor, in pulling force of the straining pulley mechanism by cable, pulled by extension spring
Pressure sensor shows pulling force of the straining pulley mechanism by cable；First bearing and the second bearing are separately fixed at fixed seat
On；Described pressure sensor one end is fixed on the first bearing, and the pressure sensor other end is fixed on three abutments.
Further, first bearing is goat installation device, and the side of goat installation device one is fixed in fixed seat, the angle-style
Another side of seat is fixed with pressure sensor.
Further, second bearing is U-lag bar；The bottom surface of the U-lag bar is fixed in fixed seat, the U
Relative be provided with the first through hole, first through hole in the two sides of shape groove bar is fixed with the second guide pillar, second guide pillar
One end is fixed on U-lag bar one side by nut；Spring is combined with second guide pillar.
Further, the three abutments are a flat board, and the two sides of the flat board are respectively fixed with the first limiting plate；Institute
The surface for stating flat board is provided with the second through hole coordinated with the second guide pillar, is fixed with guide pin bushing in second through hole；It is described
The spring is provided between guide pin bushing and the second bearing；The three abutments are along the second guide pillar displacement；One table of the flat board
Face is further fixed on pull bar；Extension spring is provided between one end of the pull bar and support, straining pulley is controlled by the deformation of extension spring
The tension force of mechanism.
Further, the limiting and protecting device includes analog quantity proximity switch and proximity switch support；The analog quantity
Proximity switch is fixed on proximity switch support, and the proximity switch support is fixed on the relative two sides of fixed seat, the mould
The position of analog quantity proximity switch is located at the side of slide；The moving range of slide is determined by analog quantity proximity switch, works as slide
Amount of movement exceed the amount of movement of setting, i.e. when the shift position of slide one end exceeds the position of analog quantity proximity switch, i.e. mould
Analog quantity proximity switch disconnects, and will be switched off signal and is shown on control device, and control device is used for controlling the operation of cable-former.
Further, one end of the fixed seat is further fixed on position limiting structure.
Further, the position limiting structure includes the second limiting plate and spacing mandril；Second limiting plate is fixed on
The end of reservation；Second limiting plate is vertically fixed on the surface of fixed seat；It is spacing that the spacing mandril is fixed on second
On plate, moving range of the slide in guide rail slide block mechanism is adjusted by adjusting the extension elongation of spacing mandril, and then adjust
The tension adjustment range of straining pulley mechanism, and protection slide.
The invention has the advantages that：
1st, the present invention limits the cable of cable-former by the straining pulley mechanism of setting, is determined and opened by sensor mechanism
The size of power, by the way that straining pulley mechanism is fixed on the sliding mechanism, realizes that the position after straining pulley mechanism stress is moved, passes through
Extension spring controls tension force；Limiting and protecting device protects stablizing for the cable-former cable stranded, is produced when there is overtension influence
When, protected by limiting and protecting device.
2nd, the present invention realizes the synchronization of main draw-gear by using wheel tension control, and straining pulley is overall
V shape is installed to twist on body, tension force is controlled by camber of spring, analogue quantity switch realization is synchronous with main draw-gear, passes through pressure
Power formula tension sensor shows tension force, front and rear to be protected by electric and mechanical position limitation.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structural front view of takeup tension control device for cable-former of the present invention；
Fig. 2 is a kind of structure upward view of takeup tension control device for cable-former of the present invention；
Fig. 3 is the sectional drawing at A-A in Fig. 2；
Fig. 4 is the sectional drawing at B-B in Fig. 2；
In accompanying drawing, the list of parts representated by each label is as follows：
1- guide wheels, 2- fixed seats, 3- slides, 4- supports, the limiting plates of 5- second, the bearings of 6- second, 7- three abutments, 8- is drawn
Bar, the guide pillars of 9- second, 10- guide pin bushings, 11- extension springs, 12- depression bars, 13- wheel shafts, the bearings of 14- first, 16- springs, sensing chip -17,
18,19- proximity switch supports, 20- pressure sensors, 21- guide rail slide blocks mechanism, 22- bearings, 25- screws, 26- pads, 27-
Hexagonal double-ended bolt in spacing mandril, 30- analog quantity proximity switches, 15- joints, 32-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified component of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-4, the present invention be a kind of takeup tension control device for cable-former, including fixed seat 2,
Sliding equipment, straining pulley mechanism and sensor mechanism；Wherein, sliding equipment and sensor mechanism are separately fixed in fixed seat 2；
Wherein, straining pulley mechanism is fixed on the sliding mechanism；The week side of boss of fixed seat 2 is fixed with limiting and protecting device.Fixed seat 2 is fixed on into
On cable machine.
Wherein as shown in figure 3, sliding equipment includes guide rail slide block mechanism 21, slide 3, support 4；Slide 3 is fixed on guide rail
On the sliding block of slide block mechanism 21；Support 4 is fixed on slide 3.Slide 3 is a rectangular metal plate, is bolted on guide rail
On the sliding block of slide block mechanism 21.Guide rail slide block mechanism 21 includes guide rail and sliding block, and guide rail is fixed in fixed seat 2.Support 4 one
End is fixed on slide 3, and the other end is provided with the circular hole coordinated with extension spring 11.
Wherein, straining pulley mechanism includes guide wheel 1, wheel shaft 13, depression bar 12；Axle is combined between guide wheel 1 and the one end of wheel shaft 13
Hold 22；Depression bar 12 is fixed on the one end of wheel shaft 13 by nut 24；The two ends of depression bar 12 are respectively fixed with the first guide pillar, and first leads
The week side of boss groove of post and guide wheel 1 coordinates；Depression bar 12 is used for the week side of boss groove cooperation with guide wheel 1 that is protecting cable stabilization, it is to avoid line
Cable is skidded off.The other end of wheel shaft 13 is fixed on slide 3.
Wherein as shown in figure 4, sensor mechanism includes the first bearing 14, the second bearing 6, three abutments 7 and pressure sensing
Device 20, pressure sensor 20 uses pillar pulling force sensor, in pulling force of the straining pulley mechanism by cable, passes through extension spring
11 pull pressure sensor 20 to show pulling force of the straining pulley mechanism by cable；First bearing 14 and the second bearing 6 are fixed respectively
In fixed seat 2；The one end of pressure sensor 20 is fixed on the first bearing 14 by interior hexagonal double-ended bolt 31, and pressure sensor 20 is another
One end is fixed on three abutments 7 by interior hexagonal double-ended bolt 32.Interior hexagonal double-ended bolt 31,32 and the joint at the two ends of pressure sensor 20
15 coordinate.Joint 15 is band internal thread and externally threaded stud.
Wherein, the first bearing 14 is goat installation device, and the side of goat installation device one is fixed in fixed seat 2, another side of goat installation device with
Pressure sensor 20 is fixed.
Wherein, the second bearing 6 is U-lag bar；The bottom surface of U-lag bar is fixed in fixed seat 2, the two sides of U-lag bar
Relative be provided with the first through hole, the first through hole is fixed with the second guide pillar 9, and the one end of the second guide pillar 9 is fixed on U by nut 23
On shape groove bar one side；Spring 16 is combined with second guide pillar 9, the displacement of slide 3 is limited by the second guide pillar 9, kept away
Exempt to bump against in the moving process of slide 3 on second bearing 6.
Wherein, three abutments 7 are a flat board, and the two sides of flat board are respectively fixed with the first limiting plate；When the edge of three abutments 7
The second guide pillar 9 by extension spring 11 during displacement, moving range of the three abutments 7 in the second bearing 6 is limited by the first limiting plate,
The end of protection guide pin bushing 10 is not exposed to the medial surface of three abutments 7.
One surface of flat board is provided with the second through hole coordinated with the second guide pillar 9, the second through hole and is fixed with guide pin bushing 10；
The spring 16 is provided between the bearing 6 of guide pin bushing 10 and second；The one end of pull bar 8 is fixed on flat board by nut 29；Pull bar 8 it is another
Extension spring 11 is provided between one end and support 4, the tension force of straining pulley mechanism is controlled by the deformation of extension spring 11.
Wherein, limiting and protecting device includes analog quantity proximity switch 30 and proximity switch support 19；Analog quantity proximity switch
30 are fixed on proximity switch support 19, and proximity switch support 19 is fixed on the relative two sides of fixed seat 2, and analog quantity is close to be opened
The position of pass 30 is located at the side of slide 3；The moving range of slide 3 is determined by analog quantity proximity switch 30, when the shifting of slide 3
Momentum exceedes the amount of movement of setting, i.e. when the shift position of the one end of slide 3 exceeds the position of analog quantity proximity switch 30, i.e. mould
Analog quantity proximity switch 30 disconnects, and will be switched off signal and is shown on control device, and control device is used for controlling the operation of cable-former.
It is fixed with a surface of slide 3 and sensing chip 17,18 is engaged with analog quantity proximity switch 30.
Wherein, one end of fixed seat 2 is further fixed on position limiting structure.Position limiting structure includes the second limiting plate 5 and spacing mandril
27；Second limiting plate 5 is fixed on the end of fixed seat 2；Second limiting plate 5 is vertically fixed on the surface of fixed seat 2；Spacing top
Bar 27 is fixed on the second limiting plate 5, and slide 3 is adjusted in guide rail slide block mechanism by adjusting the extension elongation of spacing mandril 27
Moving range on 21, and then adjust the tension adjustment range of straining pulley mechanism, and protection slide 3.Spacing mandril 27 is one
Stud, is fixed on limiting plate 5 by nut 28, and limiting plate 5 is fixed on by screw 25 on the end of fixed seat 2, screw 25
It is combined with pad 26.
This is used for the takeup tension control device of cable-former, and the cable of cable-former is limited by straining pulley mechanism, is passed through
Sensor mechanism determines the size of tension force, by the way that straining pulley mechanism is fixed on the sliding mechanism, realize straining pulley mechanism by
Position movement after power, tension force is controlled by extension spring；Limiting and protecting device protects stablizing for the cable-former cable stranded, when going out
During existing overtension influence production, protected by limiting and protecting device.
By using wheel tension control, the synchronization of main draw-gear, straining pulley integral installation V shape are realized
Twist on body, tension force is controlled by camber of spring, analogue quantity switch realization is synchronous with main draw-gear, passes through pressure type tension force
Sensor shows tension force, front and rear to be protected by electric and mechanical position limitation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (1)
1. a kind of takeup tension control device for cable-former, it is characterised in that：Including fixed seat (2), sliding equipment, tension force
Take turns mechanism and sensor mechanism；
Wherein, the sliding equipment and sensor mechanism are separately fixed in fixed seat (2)；
Wherein, the straining pulley mechanism is fixed on the sliding mechanism；
Wherein, fixed seat (2) the week side of boss is fixed with limiting and protecting device；
The sliding equipment includes guide rail slide block mechanism (21), slide (3), support (4)；The slide (3) is fixed on guide rail cunning
On the sliding block of block mechanism (21)；The support (4) is fixed on slide (3)；
The straining pulley mechanism includes guide wheel (1), wheel shaft (13), depression bar (12)；Between the guide wheel (1) and wheel shaft (13) one end
It is combined with bearing (22)；The depression bar (12) is fixed on the one end of wheel shaft (13)；Depression bar (12) two ends are respectively fixed with
First guide pillar, the week side of boss groove of first guide pillar and guide wheel (1) coordinates；The other end of the wheel shaft (13) is fixed on slide
(3) on；The sensor mechanism includes the first bearing (14), the second bearing (6), three abutments (7) and pressure sensor (20)；
First bearing (14) and the second bearing (6) are separately fixed in fixed seat (2)；
Described pressure sensor (20) one end is fixed on the first bearing (14), and pressure sensor (20) other end is fixed on
On three abutments (7)；First bearing (14) is goat installation device, and the side of goat installation device one is fixed in fixed seat (2), described
Another side of goat installation device is fixed with pressure sensor (20)；Second bearing (6) is U-lag bar；The bottom surface of the U-lag bar
It is fixed in fixed seat (2), relative be provided with the first through hole, first through hole in the two sides of the U-lag bar is fixed
There is the second guide pillar (9), described second guide pillar (9) one end is fixed on U-lag bar one side by nut；Second guide pillar
(9) spring (16) is combined with；
The three abutments (7) are a flat board, and the two sides of the flat board are respectively fixed with the first limiting plate；The one of the flat board
Surface is provided with the second through hole coordinated with the second guide pillar (9), second through hole and is fixed with guide pin bushing (10)；The guide pin bushing
(10) spring (16) is provided between the second bearing (6)；The three abutments (7) are along the second guide pillar (9) displacement；
One surface of the flat board is further fixed on pull bar (8)；Extension spring is provided between one end of the pull bar (8) and support (4)
(11)；The limiting and protecting device includes analog quantity proximity switch (30) and proximity switch support (19)；The analog quantity is approached
Switch (30) is fixed on proximity switch support (19), and the proximity switch support (19) is fixed on relative two of fixed seat (2)
Sideways, the position of the analog quantity proximity switch (30) is located at the side of slide (3)；One end of the fixed seat (2) is also fixed
Limited bit architecture；The position limiting structure includes the second limiting plate (5) and spacing mandril (27)；Second limiting plate (5) is fixed
End in fixed seat (2)；Second limiting plate (5) is vertically fixed on the surface of fixed seat (2)；The spacing mandril
(27) it is fixed on the second limiting plate (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790610.5A CN106251985B (en) | 2016-08-31 | 2016-08-31 | A kind of takeup tension control device for cable-former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610790610.5A CN106251985B (en) | 2016-08-31 | 2016-08-31 | A kind of takeup tension control device for cable-former |
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| CN106251985A CN106251985A (en) | 2016-12-21 |
| CN106251985B true CN106251985B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610790610.5A Active CN106251985B (en) | 2016-08-31 | 2016-08-31 | A kind of takeup tension control device for cable-former |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231290B (en) * | 2018-01-05 | 2023-10-27 | 合肥神马科技集团有限公司 | Hydraulic automatic tension control winding displacement device |
| CN110793699A (en) * | 2019-10-25 | 2020-02-14 | 广东工业大学 | Waterproof cable tension sensor and inspection platform |
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| JPH06312882A (en) * | 1993-04-29 | 1994-11-08 | Furukawa Electric Co Ltd:The | Tension control method for continuously running filamentous material |
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| CN103662661A (en) * | 2013-12-27 | 2014-03-26 | 上海发电设备成套设计研究院 | Automatic belt tension regulating device of coal feeder |
| CN204375490U (en) * | 2015-01-10 | 2015-06-03 | 张家港市大辰机械制造有限公司 | Cabler cross core actinobacillus device |
| CN204834180U (en) * | 2015-08-07 | 2015-12-02 | 赣州西维尔金属材料科技有限公司 | Restraint winch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06312882A (en) * | 1993-04-29 | 1994-11-08 | Furukawa Electric Co Ltd:The | Tension control method for continuously running filamentous material |
| CN101335122A (en) * | 2008-07-25 | 2008-12-31 | 常熟泓淋电线电缆有限公司 | Wire-drawing mechanism for woven wire |
| CN203132751U (en) * | 2012-12-31 | 2013-08-14 | 江苏兴达钢帘线股份有限公司 | Apparatus for measuring tension force of tension spring |
| CN103662661A (en) * | 2013-12-27 | 2014-03-26 | 上海发电设备成套设计研究院 | Automatic belt tension regulating device of coal feeder |
| CN204375490U (en) * | 2015-01-10 | 2015-06-03 | 张家港市大辰机械制造有限公司 | Cabler cross core actinobacillus device |
| CN204834180U (en) * | 2015-08-07 | 2015-12-02 | 赣州西维尔金属材料科技有限公司 | Restraint winch |
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| CN106251985A (en) | 2016-12-21 |
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