CN110526036A - The pay off rack of Tension Adjustable - Google Patents
The pay off rack of Tension Adjustable Download PDFInfo
- Publication number
- CN110526036A CN110526036A CN201910825430.XA CN201910825430A CN110526036A CN 110526036 A CN110526036 A CN 110526036A CN 201910825430 A CN201910825430 A CN 201910825430A CN 110526036 A CN110526036 A CN 110526036A
- Authority
- CN
- China
- Prior art keywords
- tension
- draw drum
- elastic component
- tension pulley
- pay
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
- B65H59/04—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on package or support
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of pay off racks of Tension Adjustable, including frame body, rotating stand, tension pulley and governing mechanism of tension；Rotating stand is rotatably installed on frame body, and rotating stand is for connecting draw drum and rotating synchronously with draw drum；Tension pulley is set on rotating stand and rotates synchronously with rotating stand；Governing mechanism of tension includes friction member, elastic component, guide holder and adjusting rod, guide holder be set on frame body and with tension pulley interval, guide holder offers guiding duct；Friction member is installed in guiding duct and slidably stretches out guiding duct and abuts with tension pulley；Elastic component is set in guiding duct and is located at the side that friction member deviates from tension pulley, and elastic component is abutted with tension pulley；Adjusting rod is threadedly coupled with guide holder, and adjusting rod is abutted with elastic component away from the side of friction member to adjust the deformation quantity of elastic component；During adjusting rod compression elastic piece, the frictional force between friction member and tension pulley can be increased or be reduced with relatively slow speed.
Description
Technical field
The present invention relates to cable manufacture fields, more particularly to a kind of pay off rack of Tension Adjustable.
Background technique
General rewinding machine includes pay off rack and take-up stand.Take-up reel is installed on take-up stand, draw drum is installed on pay off rack,
The wire body on draw drum is transferred on take-up reel by rotation take-up reel.
It is arranged on take-up reel to wind with realizing wire body compact neat, generally need to be equipped with tension mechanism for rewinding machine,
The wire body on draw drum and take-up reel is set to be in tensioning state by tension mechanism.
Since the tension that the tension adjustment range of tension mechanism is small and tension mechanism applies is unstable；It can go out on take-up reel
The existing loose phenomenon of take-up.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of pay off rack and again
Around machine, to solve the problems, such as that take-up is loose.
It to achieve the above object, include frame body, rotating stand, tension the present invention provides a kind of pay off rack of Tension Adjustable
Disk and governing mechanism of tension；The rotating stand is rotatably installed on frame body, and the rotating stand is for connecting draw drum
And it is rotated synchronously with draw drum；The tension pulley is set on rotating stand and rotates synchronously with rotating stand；The tension tune
Section mechanism includes friction member, elastic component, guide holder and adjusting rod, the guide holder be set on frame body and with tension pulley interval,
The guide holder offers guiding duct, and the aperture in the guiding duct is towards the end face of tension pulley；The friction member is installed on
It is oriented in duct and slidably stretches out guiding duct and abut tension pulley；The elastic component is set in guiding duct and is located at friction
Part deviates from the side of tension pulley, and elastic component is abutted with friction member；The adjusting rod is threadedly coupled with guide holder, the adjusting rod with
Elastic component is abutted away from the side of friction member to adjust the deformation quantity of elastic component.
The adjustable pay off rack of mentioned strain, in use, draw drum is connect with rotating stand, on take-up reel winding draw drum
When wire body, draw drum discharges the wire body being wrapped on draw drum by rotating；It is opened with putting the rotating stand rotated to disk and driving
Power disk rotates synchronously.Under the elastic force effect of elastic component, friction member is abutted with tension pulley elasticity, is turned in tension pulley relative friction part
When dynamic, the frictional force between friction member and tension pulley can hinder draw drum to rotate；So under the action of friction member, draw drum
Rotation can be obstructed, so that draw drum carries out unwrapping wire with the take-up speed no more than take-up reel, and draw drum not received
In the case that drum is drawn, it will not be rotated because of inertia；And then it ensure that at the wire body between tensioning draw drum and take-up reel
In tensioning state.Due to being equipped with elastic component, during adjusting rod compression elastic piece, friction member between friction member and adjusting rod
Frictional force between tension pulley can be increased or be reduced with relatively slow speed, be so conveniently adjusted control draw drum and
The tension of wire body between take-up reel.
In a preferred embodiment, gasket, the side of the gasket and elasticity are equipped between the elastic component and adjusting rod
Part abuts, and the other side of gasket is abutted with adjusting rod.
In a preferred embodiment, the elastic component is pressure spring.Pressure spring structure is simple, facilitates buying, and low in cost.
In a preferred embodiment, the guide holder is equipped with the dismounting mouth with guiding hole link, and the dismounting mouth is used
In dismounting friction member.Friction member can be so replaced in the case where not dismantling guide holder, and then facilitates the replacement of friction member.
In a preferred embodiment, the opening direction of the dismounting mouth is identical as the rotation direction of tension pulley.Due to dismounting
The opening direction of mouth is identical with the rotation direction of tension pulley, can be to friction member by guiding duct inner wall in tension pulley rotation
It is limited, friction member can be prevented from dismounting mouth abjection guiding duct.
In a preferred embodiment, the rotating stand includes shaft and attachment base, and the shaft rotational installation is in frame body
On, the attachment base and tension pulley are fixedly installed in shaft, and the attachment base and draw drum rotate synchronously.Attachment base with put
Drum connection, attachment base are rotated synchronously with draw drum, and shaft drives tension pulley rotation；Keep attachment base synchronous with tension pulley with shaft
The structure of rotation is simple.
In a preferred embodiment, displacement adjustment structure, the tension are equipped between the governing mechanism of tension and frame body
Regulating mechanism can be by being displaced adjustment structure moving radially in tension pulley.Under the action of transposition section structure in place, tension adjustment
Mechanism can moving radially along tension pulley, so can by change the distance between friction member and tension pulley pivot center, to change
Become the torque that friction member hinders tension pulley rotation, and then changes the tension of wire body between draw drum and take-up reel.It is adjusted by displacement
Section structure and governing mechanism of tension cooperation, can be such that the tension adjustment range of wire body between draw drum and take-up reel increases, Jin Erke
Suitable for a variety of wire bodies.
In a preferred embodiment, the pay off rack of the Tension Adjustable further includes connecting support, the connecting support with
Rotating stand is arranged at intervals on frame body, and the connecting support is connect with the side of draw drum axis direction, the rotating stand
It is connect with the other side of draw drum axis direction；During such unwrapping wire, the two sides of draw drum axis direction can stress equalization.
In a preferred embodiment, the connecting support includes telescopic shaft and abuts plug, and the telescopic shaft is installed on frame body
It can slide above and along the axis of draw drum, the abutting plug rotational installation is on telescopic shaft, and the abutting plug is used for and draw drum
It abuts and is rotated with draw drum.When installing draw drum, bounce back telescopic shaft, increases the spacing for abutting plug with rotating stand, to put
Drum reserves installation space；When draw drum is located at rotating stand and abuts between plug, telescopic shaft is stretched out, is reduced and is abutted plug and turn
Spacing between dynamic support, abuts plug and rotating stand is abutted with the two sides of draw drum respectively, so to fix draw drum.
In a preferred embodiment, the pay off rack of the Tension Adjustable further includes cylinder, the piston rod of the cylinder with
The flexible axis connection is abutted with pushing to abut to fill in draw drum.Drive telescopic shaft motion structure simple with cylinder；Meanwhile it can benefit
Maintain to abut plug to the abutting force of draw drum with cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the pay off rack of Tension Adjustable in an embodiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the explosive view of governing mechanism of tension.
Appended drawing reference: 100, frame body, 200, rotating stand, 210, shaft, 220, attachment base, 221, limit plug, 222, company
Connect disk, 222a, rotation stop hole, 310, tension pulley, 320, governing mechanism of tension, 321, friction member, 322, elastic component, 323, guiding
Seat, 323a, guiding duct, 323b, dismounting mouth, 324, adjusting rod, 325, gasket, 400, displacement adjustment structure, 410, fastener,
420, adjustment hole, 430, connecting hole, 500, connecting support, 510, telescopic shaft, 520, abutting plug, 600, cylinder, 700, draw drum.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
In conjunction with shown in Fig. 1 and Fig. 4, the pay off rack the present embodiment provides a kind of Tension Adjustable include frame body 100, rotating stand 200,
Tension pulley 310 and governing mechanism of tension 320；The rotating stand 200 is rotatably installed on frame body 100, the rotation branch
Seat 200 is for connecting draw drum 700 and rotating synchronously with draw drum 700；The tension pulley 310 is set on rotating stand 200
And it is rotated synchronously with rotating stand 200；The governing mechanism of tension 320 includes friction member 321, elastic component 322, guide holder 323
And adjusting rod 324, the guide holder 323 are set on frame body 100 and are spaced with tension pulley 310, the guide holder 323 offers
It is oriented to duct 323a, the aperture of the guiding duct 323a is towards the end face of tension pulley 310；The friction member 321, which is installed on, leads
It into duct 323a and slidably stretches out guiding duct 323a and abuts tension pulley 310；The elastic component 322 is set to guiding duct
In 323a and it is located at the side that friction member 321 deviates from tension pulley 310, elastic component 322 is abutted with friction member 321；The adjusting rod
324 are threadedly coupled with guide holder 323, and the adjusting rod 324 is abutted with elastic component 322 away from the side of friction member 321 to adjust
The deformation quantity of elastic component 321.
The adjustable pay off rack of mentioned strain, in use, draw drum 700 is connect with rotating stand 200, in take-up reel (in figure
Be not shown) winding draw drum 700 on wire body when, draw drum 700 discharges the wire body being wrapped on draw drum 700 by rotating；
Tension pulley 310 is driven to rotate synchronously with the rotating stand 200 rotated to disk is put.Under the elastic force effect of elastic component 322, friction member
321 abut with the elasticity of tension pulley 310, in the rotation of 310 relative friction part 321 of tension pulley, friction member 321 and tension pulley 310 it
Between frictional force can hinder draw drum 700 rotate；So under the action of friction member 321, the rotation of draw drum 700 can be obstructed,
So that draw drum 700 carries out unwrapping wire with the take-up speed no more than take-up reel, and draw drum 700 is led in no take-up reel
In the case where drawing, it will not be rotated because of inertia；And then it ensure that the wire body between tensioning draw drum 700 and take-up reel is in and open
Tight state.Due to being equipped with elastic component 322 between friction member 321 and adjusting rod 324, in the mistake of 324 compression elastic piece 322 of adjusting rod
Cheng Zhong, the frictional force between friction member 321 and tension pulley 310 can be increased or be reduced with relatively slow speed, so convenient
Ground adjusts the tension of wire body between control draw drum 700 and take-up reel.
As shown in connection with fig. 4, in an embodiment, gasket 325, the pad are equipped between the elastic component 322 and adjusting rod 324
The side of piece 325 is abutted with elastic component 322, and the other side of gasket 325 is abutted with adjusting rod 324.Certainly, in other embodiments
In, gasket 325 is also dispensed.
In one embodiment, the elastic component 322 is pressure spring.Pressure spring structure is simple, facilitates buying, and low in cost.Certainly,
In other embodiments, the elastic component 322 is also possible to disc spring or rubber spring washer.
As shown in connection with fig. 4, in an embodiment, the guide holder 323 is equipped with the dismounting mouth being connected to guiding duct 323a
323b, the dismounting mouth 323b are for dismounting friction member 321.Friction can be so replaced in the case where not dismantling guide holder 323
Part 321, and then facilitate the replacement of friction member 321.
In one embodiment, the opening direction of the dismounting mouth 323b is identical as the rotation direction of tension pulley 310 (not to be shown in figure
Out).Since the opening direction of dismounting mouth 323b is identical with the rotation direction of tension pulley 310, when tension pulley 310 rotates, pass through
Guiding duct 323a inner wall can limit friction member 321, and friction member 321 can be prevented from dismounting mouth 323b abjection guiding duct
323a。
It should be noted that dismounting mouth 323b is also possible to open up towards other directions.Only opening as dismounting mouth 323b
When set direction is opposite with the rotation direction of tension pulley 310, guide holder 323 is equipped with dismountable cover board, is blocked by the cover board
Mouth 323b is dismounted, to prevent friction member 321 from dismounting mouth 323b abjection guiding duct 323a.
As shown in connection with fig. 1, in an embodiment, the rotating stand 200 includes shaft 210 and attachment base 220, the shaft
210 rotational installations are on frame body 100, and the attachment base 220 and tension pulley 310 are fixedly installed in shaft 210, the connection
Seat 220 is rotated synchronously with draw drum 700.Attachment base 220 is connect with draw drum 700, and attachment base 220 turns with draw drum 700 is synchronous
Dynamic, shaft 210 drives tension pulley 310 to rotate；The structure letter for rotating synchronously attachment base 220 and tension pulley 310 with shaft 210
It is single.
Specifically, the frame body 100 is equipped with mounting hole, and the shaft 210 is installed in mounting hole (not shown),
Mounting hole is stretched out at the both ends of shaft 210.Tension pulley 310 is installed on one end of shaft 210, and attachment base 220 is installed on shaft
On 210 other end.
Specifically, the attachment base 220 includes limit plug 221 and terminal pad 222, and limit plug 221 is fixedly installed in shaft
On 210, for abutting with the side of 700 pivot center of draw drum, terminal pad 222 is fixedly installed in shaft 210 limit plug 221
And it is located at side of the limit plug 221 far from draw drum 700, terminal pad 222 is equipped with rotation stop hole 222a, and 222a deviation in rotation stop hole is put
The pivot center of drum 700, the rotation stop hole 222a are interior for wearing the rotation stop pin of connection draw drum 700 and terminal pad 222.It is logical
The cooperation of rotation stop pin Yu limit plug 221 is crossed, shaft 210 can be made to rotate synchronously with draw drum 700.
It is equipped in one embodiment, between the governing mechanism of tension 320 and frame body 100 and is displaced adjustment structure 400, described
Power regulating mechanism 320 can be by being displaced the moving radially in tension pulley 310 of adjustment structure 400.The work of transposition section structure 400 in place
Under, governing mechanism of tension 320 can moving radially along tension pulley 310, can so pass through and change friction member 321 and tension pulley
The distance between 310 pivot centers to change the torque that friction member 321 hinders tension pulley 310 to rotate, and then change draw drum
The tension of wire body between 700 and take-up reel.Cooperated by displacement adjustment structure 400 and governing mechanism of tension 320, draw drum can be made
The tension adjustment range of wire body increases between 700 and take-up reel, and then is applicable to a variety of wire bodies.
As shown in connection with fig. 3, specifically, displacement adjustment structure 400 includes fastener 410, the adjusting being opened on frame body 100
Hole 420 and the connecting hole 430 being opened on guide holder 323.Fastener 410 is arranged in adjustment hole 420 and connecting hole 430 with even
Connect frame body 100 and guide holder 323.By the cooperation of adjustment hole 420 and fastener 410, fastener 410 can drive guide holder 323
In radially moving for tension pulley 310.Specifically, adjustment hole 420 is strip-shaped hole, and certain adjustment hole 420 is also possible to arcuate socket.
Referring to figs. 1 and 2, in an embodiment, the pay off rack of the Tension Adjustable further includes connecting support 500,
The connecting support 500 is arranged at intervals on frame body 100 with rotating stand 200, connecting support 500 and 700 axis side of draw drum
To side connect, rotating stand 200 connect with the other side of 700 axis direction of draw drum；During such unwrapping wire, draw drum
It the two sides of 700 axis directions can stress equalization.
Referring to figs. 1 and 2, in an embodiment, the connecting support 500 includes that telescopic shaft 510 and abutting fill in 520,
The telescopic shaft 510 is installed on frame body 100 and can slide along the axis of draw drum 700,520 rotational installation of abutting plug in
On telescopic shaft 510, the abutting plug 520 with draw drum 700 for abutting and rotating with draw drum 700.In installation draw drum 700
When, bounce back telescopic shaft 510, increases the spacing for abutting plug 520 with rotating stand 200, reserves installation space for draw drum 700；In
When draw drum 700 is located at rotating stand 200 and abuts between plug 520, telescopic shaft 510 is stretched out, reduces and abuts plug 520 and rotation branch
Spacing between seat 200, abuts plug 520 and rotating stand 200 is abutted with the two sides of draw drum 700 respectively, is so put with fixation
Drum 700.
Specifically, the frame body 100 is equipped with guide slide (not shown), and telescopic shaft 510 is slidably mounted on
Stretch out in guide slide and slidably guide slide.
In one embodiment, the pay off rack of the Tension Adjustable further includes cylinder 600, the piston rod of the cylinder 600 with
The connection of telescopic shaft 510 is to push abutting plug 520 to abut with draw drum 700.The movement knot of telescopic shaft 510 is driven with cylinder 600
Structure is simple；Meanwhile maintaining to abut the abutting force of 520 pairs of draw drums 700 of plug using cylinder 600.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of pay off rack of Tension Adjustable, which is characterized in that including
Frame body；
Rotating stand, the rotating stand are rotatably installed on frame body, the rotating stand for connect draw drum and with
Draw drum rotates synchronously；
Tension pulley, the tension pulley are set on rotating stand and rotate synchronously with rotating stand；
Governing mechanism of tension, the governing mechanism of tension include friction member, elastic component, guide holder and adjusting rod, the guide holder
Be set on frame body and with tension pulley interval, the guide holder offer guiding duct, it is described guiding duct aperture and tension
The end face of disk is opposite；The friction member is installed in guiding duct and slidably stretches out guiding duct and abuts with tension pulley；It is described
Elastic component is set in guiding duct and is located at the side that friction member deviates from tension pulley, and elastic component is abutted with tension pulley；The tune
Pole is threadedly coupled with guide holder, and the adjusting rod is abutted with elastic component away from the side of friction member to adjust the deformation of elastic component
Amount.
2. the pay off rack of Tension Adjustable as described in claim 1, which is characterized in that be equipped between the elastic component and adjusting rod
The side of gasket, the gasket is abutted with elastic component, and the other side of gasket is abutted with adjusting rod.
3. the pay off rack of Tension Adjustable as described in claim 1, which is characterized in that the elastic component is pressure spring.
4. the pay off rack of Tension Adjustable as described in claim 1, which is characterized in that the guide holder is equipped with and guiding duct
The dismounting mouth of connection, the dismounting mouth is for dismounting friction member.
5. the pay off rack of Tension Adjustable as claimed in claim 4, which is characterized in that the opening direction and tension of the dismounting mouth
The rotation direction of disk is identical.
6. the pay off rack of Tension Adjustable as described in claim 1, which is characterized in that the rotating stand includes shaft and connection
Seat, on frame body, the attachment base and tension pulley are fixedly installed in shaft for shaft rotational installation, the attachment base with
Draw drum rotates synchronously.
7. the pay off rack of Tension Adjustable as described in claim 1, which is characterized in that between the governing mechanism of tension and frame body
Equipped with displacement adjustment structure, the governing mechanism of tension can be by being displaced adjustment structure moving radially in tension pulley.
8. such as the pay off rack of the described in any item Tension Adjustables of claim 1-7, which is characterized in that it further include connecting support, institute
It states connecting support and rotating stand is arranged at intervals on frame body, the connecting support is connect with the side of draw drum axis direction,
The rotating stand is connect with the other side of draw drum axis direction.
9. the pay off rack of Tension Adjustable as claimed in claim 8, which is characterized in that the connecting support includes telescopic shaft and supports
Plug is connect, the telescopic shaft is installed on frame body and can slide along the axis of draw drum, and the abutting plug rotational installation is in telescopic shaft
On, the abutting plug with draw drum for abutting and rotating with draw drum.
10. the pay off rack of Tension Adjustable as claimed in claim 9, which is characterized in that it further include cylinder, the piston of the cylinder
Bar is pushed to abut to fill in the flexible axis connection and be abutted with draw drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825430.XA CN110526036B (en) | 2019-09-03 | 2019-09-03 | Tension-adjustable pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825430.XA CN110526036B (en) | 2019-09-03 | 2019-09-03 | Tension-adjustable pay-off rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110526036A true CN110526036A (en) | 2019-12-03 |
| CN110526036B CN110526036B (en) | 2021-04-06 |
Family
ID=68666245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910825430.XA Active CN110526036B (en) | 2019-09-03 | 2019-09-03 | Tension-adjustable pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110526036B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822995A (en) * | 2022-04-19 | 2022-07-29 | 白银有色长通电线电缆有限责任公司 | Frame winch unwrapping wire tension automatic control system |
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| CN105236203A (en) * | 2015-10-29 | 2016-01-13 | 山东大业股份有限公司 | I-shaped wheel supporting and rotating device |
| CN206203579U (en) * | 2016-11-29 | 2017-05-31 | 江阴祥瑞不锈钢精线有限公司 | Welding rod stainless steel steel wire constant tension device |
| CN207061503U (en) * | 2017-06-23 | 2018-03-02 | 郑红艳 | A kind of safe and reliable cable unwinding device |
| CN207511578U (en) * | 2017-10-24 | 2018-06-19 | 上海科辰光电线缆设备有限公司 | One kind can heated type admission machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB985302A (en) * | 1960-08-16 | 1965-03-10 | Dunlop Rubber Co | Tensioning device for cords |
| JP2005117800A (en) * | 2003-10-08 | 2005-04-28 | Nippon Denwa Shisetsu Co Ltd | Rotation damping device of cable feeding drum |
| CN202296595U (en) * | 2011-10-28 | 2012-07-04 | 天长市创远线缆设备有限公司 | Automatic pay-off machine |
| CN103754692A (en) * | 2014-01-10 | 2014-04-30 | 东莞新恩祥机械配件有限公司 | Double sides setting wire-feed rack |
| CN203910550U (en) * | 2014-06-30 | 2014-10-29 | 浙江绿能电力科技有限公司 | Transformer coil pay-off rack |
| CN204096755U (en) * | 2014-09-28 | 2015-01-14 | 广东梅县梅雁矿业有限公司 | The cable unwinding device of band brake mechanism |
| CN204280791U (en) * | 2014-11-29 | 2015-04-22 | 桐乡市新景和纺织科技有限公司 | A kind of uncoil-stand |
| CN105236203A (en) * | 2015-10-29 | 2016-01-13 | 山东大业股份有限公司 | I-shaped wheel supporting and rotating device |
| CN206203579U (en) * | 2016-11-29 | 2017-05-31 | 江阴祥瑞不锈钢精线有限公司 | Welding rod stainless steel steel wire constant tension device |
| CN207061503U (en) * | 2017-06-23 | 2018-03-02 | 郑红艳 | A kind of safe and reliable cable unwinding device |
| CN207511578U (en) * | 2017-10-24 | 2018-06-19 | 上海科辰光电线缆设备有限公司 | One kind can heated type admission machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822995A (en) * | 2022-04-19 | 2022-07-29 | 白银有色长通电线电缆有限责任公司 | Frame winch unwrapping wire tension automatic control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110526036B (en) | 2021-04-06 |
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