CN104176529B - A kind of winding/unwinding device being applicable to soft steel band grinding - Google Patents
A kind of winding/unwinding device being applicable to soft steel band grinding Download PDFInfo
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- CN104176529B CN104176529B CN201410383989.9A CN201410383989A CN104176529B CN 104176529 B CN104176529 B CN 104176529B CN 201410383989 A CN201410383989 A CN 201410383989A CN 104176529 B CN104176529 B CN 104176529B
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- steel band
- soft steel
- unwinding device
- winding
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Abstract
The present invention relates to a kind of winding/unwinding device being applicable to soft steel band grinding, including speed controllable type wrap-up, and include the unwinding device of damping mechanism.This device can be good at controlling the constant rotational speed of rotating disk, unwinding device is with damping mechanism simultaneously, simple in construction, soft steel band stable movement can be made, solve winding/unwinding device in conventional art more single, control without velocity feedback regulation, it is impossible to ensure the invariablenes turning speed of rotating disk, and it cannot be guaranteed that the problems such as material running stability.Can apply to the grinding field of spring blade, be simultaneously suitable for the grinding field of other soft steel bands.
Description
Technical field
The present invention relates to grinding field, particularly relate to the grinding field of soft steel band.
Background technology
Soft steel band is the steel that a kind of yield is big, purposes is wide, wide in variety, general rolling supply,
Have dimensional accuracy height, surface quality is good, be easy to processing, save the advantages such as material, but processing
During, again because its Surface Machining difficulty is big, require high and bring great difficulty to production, with
As a example by spring blade, the most domestic still shortage, carries out the equipment of high efficiency processing, still old master to it
Want dependence on import technology, and importing technology also has some difficult problems exist always and annoying ability
The technical staff in territory.
Concrete, in the Grinding Process of current soft steel band, the equipment bag being applied primarily to
Including winding/unwinding device, winding/unwinding device of the prior art is more single, regulates without velocity feedback
Control, it is impossible to ensure the invariablenes turning speed of rotating disk, and it cannot be guaranteed that material traveling comfort.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is how to provide one to be applicable to soft steel band mill
The winding/unwinding device cut, solves traditional winding/unwinding device more single, without velocity feedback
Regulation controls, it is impossible to ensure the invariablenes turning speed of rotating disk, and it cannot be guaranteed that material run flat
The problem of stability.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides one and be applicable to soft steel band grinding
Winding/unwinding device, including wrap-up, unwinding device, it is characterised in that described in unreel
Device includes the damping mechanism ensureing discharging continuous-stable, and described wrap-up is speed controllable type
Wrap-up.
Preferably, described damping mechanism includes that bracing frame, bracing frame one end are provided with end cap, end cap
It is provided with hexagon socket cap head screw and matched hex nut, at interior hexagonal cylindrical head
The lower end of screw is fixed with guide pad, and guide pad lower end connects spring one end, the spring other end with
Connecting rod one end is fixed, and the connecting rod other end is connected with handwheel by friction plate, sets on handwheel
There is handle；
Whole damping mechanism is arranged on bearing block by bracing frame.
Selection of land, described speed controllable type wrap-up includes for detecting soft steel band translational speed
Encoder, and for the servosystem of feedback control soft steel band translational speed；
Servosystem includes servomotor, reductor, synchronous pulley.
Preferably, described encoder is fixed on speed controllable type rolling dress by encoder mounting seat
Put；
Include between described synchronous pulley each two for control centre away from synchronous pulley tensioning
Screw rod regulating mechanism；
Include positioning by soft steel band fixed plate on described speed controllable type wrap-up, compress and use
Soft steel band installing plate, and the soft steel band baffle plate of side snap；Soft steel band fixed plate and
Soft steel band installing plate is sequentially fixed at bottom two pieces of gripper shoes, and soft steel band baffle plate is by contour
Block is fixed therein the side of one piece of gripper shoe.
Preferably, described soft steel band baffle plate is adjustable.
Preferably, described speed controllable type wrap-up includes that rotating disk, described rotating disk are that diameter is big
Little adjustable scalability rotating disk mechanism.Wherein, described scalability rotating disk mechanism include in
Six flexible springs bracket institutions of circle distribution, described flexible springs bracket institution includes
Adjusting nut, adjusting nut is protected with top under the effect of cylindroid helical-coil compression spring and regulation axle
Holding contact, two pieces of gripper shoes are fixed in the upper end of regulation axle, by nut etc. between two pieces of gripper shoes
High parallels connects, side snap backplate.
Preferably, described soft steel band is spring blade.
(3) beneficial effect
A kind of winding/unwinding device being applicable to soft steel band grinding of the present invention, employing speed can
Control formula wrap-up, and include the unwinding device of damping mechanism.The operation principle letter of this device
Single, parts connect compact, easy to operate, and low cost of manufacture can meet constant translational speed
Requirement, and ensure soft steel band stable movement, it is ensured that Grinding Machining Quality.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, under
The accompanying drawing used required in embodiment or description of the prior art will be briefly described by face,
It should be evident that the accompanying drawing in describing below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
A kind of winding/unwinding device being applicable to soft steel band grinding that Fig. 1: the present invention provides；
It is a kind of be applicable to the winding/unwinding device of soft steel band grinding that Fig. 2: the present invention provides
The damping mechanism of unwinding device；
It is a kind of be applicable to the winding/unwinding device of soft steel band grinding that Fig. 3: the present invention provides
The scalability rotating disk mechanism of wrap-up；
A kind of winding/unwinding device being applicable to soft steel band grinding that Fig. 4: the present invention provides
Speed controllable type wrap-up；
In figure: 1, wrap-up；2, soft steel band；3, unwinding device；4, bearing block；
5, bracing frame；6, end cap；7, hexagon socket cap head screw；8, hex nut；9, lead
To block；10, spring；11, handle；12, connecting rod；13, friction plate；14, handwheel；
15, adjusting nut；16, top；17, spring spool；18, cylindroid helical-coil compression spring；
19, regulation axle；20, gripper shoe；21, backplate；22, holding screw；23, nut etc.
High parallels；24, nut bracket mechanism；25, flexible springs bracket institution；26, soft steel
Band fixed plate；27, soft steel band installing plate；28, synchronous pulley tensioning screw governor motion；
29, soft steel band baffle plate；30, encoder mounting seat；31, synchronous pulley；32, slow down
Machine；33, servomotor.
Detailed description of the invention
Make to retouch the most in detail to embodiments of the present invention with embodiment below in conjunction with the accompanying drawings
State.Following example are used for illustrating the present invention, but can not be used for limiting the scope of the present invention.
The present embodiment provides a kind of winding/unwinding device being applicable to soft steel band grinding, specifically
, the soft steel band 2 in the present embodiment is spring blade, as it is shown in figure 1, include rolling
Device 1, unwinding device 3.One installation being first arranged on unwinding device 3 of spring blade is fixed
On plate, hand runner, until spring blade is all wound around complete, is locked damping mechanism, is unreeled
Device 3 will not rock, and dragging spring blade is fixed to the installation of wrap-up 1 the most gently
At plate, starting servomotor 33, rotating disk slowly rotates thus drags the translation of spring blade, makes
It is slowly wound on wrap-up 1, along with the increase of the number of turns, encoder detection and
Under the feedback control effect of servomotor 33, the translational speed of spring blade can keep constant.
After the spring blade on unwinding device 3 is transferred completely in wrap-up 1, i.e. process
Cheng Hou, servomotor 33 stops operating, and is circumferentially distributed in manual adjustment wrap-up 1
Flexible springs bracket institution 25 makes the race diameter of scalability rotating disk mechanism reduce, and takes out
Entire volume spring blade, starts clamping and the Grinding Process of next coil spring blade.
In the present embodiment, unwinding device 3 is with damping mechanism, as in figure 2 it is shown, described damping
Mechanism includes that bracing frame 5, bracing frame 5 one end are provided with end cap 6, and end cap 6 is provided with interior hexagonal
Fillister head screw 7 and matched hex nut 8, at hexagon socket cap head screw 7
Lower end is fixed with guide pad 9, and guide pad 9 lower end connects spring 10 one end, spring 10 another
End is fixed with connecting rod 12 one end, and connecting rod 12 other end is by friction plate 13 and handwheel 14
It is connected, handwheel 14 is provided with handle 11.A whole set of damping mechanism is arranged on bearing block 4,
When installing spring blade, unclamping hexagon socket cap head screw 7, friction plate 13 is at deadweight bar
Contacting with handwheel 14 under part, frictional force is ignored, and will not produce resistance on handwheel 14,
Crank handle 11, rotating disk can be with flexible rotating.When spring blade installation and grinding
During beginning, lock hexagon socket cap head screw 7, by guide pad 9, spring 10, the company of drive
Extension bar 12, friction plate 13 move downwardly together, thus pressing handwheel 14, at unwinding device 3
Form a resistance on rotating disk, prevent because of rocking that rotating disk imbalance is brought, it is ensured that rotating disk rotates
Steadily without shaking phenomenon.
Spring blade is in winding process, and one encloses the comparison of laminating closely, adds to unload
The spring blade that work completes, needs a set of mechanism that can regulate rotating disk size, i.e. adds man-hour
Disk diameter keeps maximum, and after process finishing, disk diameter is reduced to minimum.Therefore, the present invention carries
For a kind of scalability rotating disk mechanism, as it is shown on figure 3, described scalability rotating disk mechanism includes
Six the flexible springs bracket institutions 25 being circumferentially distributed, described flexible springs timbering machine
Structure 25 includes adjusting nut 15, and adjusting nut 15 is in cylindroid helical-coil compression spring 18 and regulation
Contacting with top 16 holding under the effect of axle 19, two pieces of supports are fixed in the upper end of regulation axle 19
Plate 20, is connected by nut equal-height padding iron 23 between two pieces of gripper shoes 20, and side snap is protected
Plate 21.When wrap-up is just at winding spring blade, six drift angles of adjusting nut 15 divide
Not contacting with top 16, now disk diameter is maximum, and spring blade is enclosed by one and is wound into
In the two pieces of gripper shoes 20 connected by nut equal-height padding iron 23, side snap backplate 21；When
During unloaded spring blade, rotating adjusting nut 15, top 16 drops under spring force
Minimum point, now disk diameter is minimum, facilitates feeding.
Spring blade is in wrapup procedure, and speed can exist minor fluctuations, and this has a strong impact on spring
The quality of blade grinding.In order to avoid the generation of this problem, improve Grinding Machining Quality,
The present embodiment provides a kind of speed controllable type wrap-up 1, described speed controllable type wrap-up
1 includes the encoder for detecting spring blade translational speed, and for feedback control spring
The servosystem of blade 2 translational speed, servosystem includes servomotor 33, reductor 32,
Synchronous pulley 31.Described encoder is fixed on speed controllable type by encoder mounting seat 30 and receives
On winding apparatus 1；Include between described synchronous pulley 31 each two for control centre away from same
Step belt wheel tensioning screw governor motion 28；It is fixed to include on described speed controllable type wrap-up 1
Position soft steel band fixed plate 26, the soft steel band installing plate 27 of compression, and side snap are used
Blade baffle plate.In the present embodiment, soft steel band baffle plate 29 uses adjustable soft steel band baffle plate,
To meet different in width switchblade sheet clamping requirement.In wrapup procedure, wrap-up 1 is by watching
Take motor 33 to control, through reductor 32, synchronous pulley 31 double reduction transmission, coding
Encoder real time on-line monitoring spring blade translational speed in device mounting seat 30, it is ensured that spring
Constant airspeed when blade moves.Wherein, two synchronous pulley 31 centre-to-centre spacing are opened by synchronous pulley
Tight adjusting screw rod mechanism 28 controls, spring blade when mounted, by soft steel band fixed plate
26 location, soft steel band installing plate 27 compress, side and adjustable soft steel band baffle plate 29
Snap, as shown in Figure 4, soft steel band fixed plate and soft steel band installing plate are sequentially fixed at two
Bottom block gripper shoe, soft steel band baffle plate is fixed therein the side of one piece of gripper shoe by isometry block
Face, to meet the requirement of the soft steel band of different in width.
This device with the addition of encoder, by servomotor 33, reductor 32 and synchronous pulley 31
Drive, simple in construction, and the controllability of servosystem is strong, therefore, it is possible to well control rotating disk
Constant rotational speed.Meanwhile, unwinding device 3, with damping mechanism, simple in construction, can make spring
Blade movement is steady.
It addition, by the structure changing single rotating disk, well achieve stretching of disk diameter
Contracting sexual function, it is ensured that feeding is convenient and swift.Meanwhile, the soft steel band in rotating disk side baffle plate 29 leads to
Cross increase nut equal height cushion block 23 and accomplished distance adjustable structure, meet different in width spring
The clamping requirement of blade.
The operation principle of this device is simple, and parts connect compact, easy to operate, low cost of manufacture.
In addition to being applied to the production of spring blade, it is equally applicable to other soft steel bands, such as, saws
Sheet, saw blade, ceramic coating scraper, high-speed alloy wood chipping equipment blade etc..
Embodiment of above is merely to illustrate the present invention, rather than limitation of the present invention.Although
Being described in detail the present invention with reference to embodiment, those of ordinary skill in the art should
Understand, technical scheme is carried out various combination, amendment or equivalent, all
Without departing from the spirit and scope of technical solution of the present invention, the right in the present invention all should be contained and want
Ask in the middle of scope.
Claims (5)
1. be applicable to a winding/unwinding device for soft steel band grinding, including wrap-up (1),
Unwinding device (3), it is characterised in that described unwinding device (3) includes ensureing that discharging is continuous
Stable damping mechanism, described wrap-up (1) is speed controllable type wrap-up；Described
Damping mechanism includes that bracing frame (5), bracing frame (5) one end are provided with end cap (6), end cap (6)
It is provided with hexagon socket cap head screw (7) and matched hex nut (8), including
The lower end of hexagonal cylindrical head screw (7) is fixed with guide pad (9), and guide pad (9) lower end is even
Connecing spring (10) one end, spring (10) other end is fixed with connecting rod (12) one end, even
Extension bar (12) other end is connected with handwheel (14), in handwheel (14) by friction plate (13)
It is provided with handle (11)；
Whole damping mechanism is arranged on bearing block (4) by bracing frame (5)；Described speed
Controllable type wrap-up (1) includes the encoder for detecting soft steel band (2) translational speed,
And the servosystem for feedback control soft steel band (2) translational speed；
Servosystem includes servomotor (33), reductor (32), synchronous pulley (31)；
Described speed controllable type wrap-up (1) includes that rotating disk, described rotating disk are that diameter is adjustable
The scalability rotating disk mechanism of joint.
The winding/unwinding device being applicable to soft steel band grinding the most according to claim 1,
It is characterized in that, described encoder is fixed on speed controllable type by encoder mounting seat (30)
On wrap-up (1)；
Include between described synchronous pulley (31) each two for control centre away from synchronous pulley
Tensioning screw governor motion (28)；
Include on described speed controllable type wrap-up (1) positioning by soft steel band fixed plate
(26), compress with soft steel band installing plate (27), and the soft steel band gear to side snap
Plate (29)；Soft steel band fixed plate (26) and soft steel band installing plate (27) are fixed successively
Two pieces of gripper shoe (20) bottoms, soft steel band baffle plate (29) is fixed on it by isometry block
In the side of one piece of gripper shoe (20).
The winding/unwinding device being applicable to soft steel band grinding the most according to claim 2,
It is characterized in that, described soft steel band baffle plate (29) is adjustable.
The winding/unwinding device being applicable to soft steel band grinding the most according to claim 1,
It is characterized in that, described scalability rotating disk mechanism includes six the scalable bullets being circumferentially distributed
Spring bracket mechanism (25), described flexible springs bracket institution includes adjusting nut (15), adjusts
Joint nut (15) cylindroid helical-coil compression spring (18) and regulation axle (19) effect under and
Top (16) keeps contact, the upper end of regulation axle (19) to fix two pieces of gripper shoes (20),
Connected by nut equal-height padding iron (23) between two pieces of gripper shoes (20), side snap backplate
(21)。
The most as claimed in any of claims 1 to 4 it is applicable to soft steel band grinding
Winding/unwinding device, it is characterised in that described soft steel band (2) is spring blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383989.9A CN104176529B (en) | 2014-08-06 | 2014-08-06 | A kind of winding/unwinding device being applicable to soft steel band grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383989.9A CN104176529B (en) | 2014-08-06 | 2014-08-06 | A kind of winding/unwinding device being applicable to soft steel band grinding |
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| Publication Number | Publication Date |
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| CN104176529A CN104176529A (en) | 2014-12-03 |
| CN104176529B true CN104176529B (en) | 2016-11-02 |
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| CN201410383989.9A Active CN104176529B (en) | 2014-08-06 | 2014-08-06 | A kind of winding/unwinding device being applicable to soft steel band grinding |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207930616U (en) * | 2017-10-24 | 2018-10-02 | 广州市半宙实验室设备有限公司 | A kind of workbench of searching warrant of automatic deploying and retracting non-woven fabrics |
| CN109368333B (en) * | 2018-12-27 | 2020-06-16 | 永嘉思慧特工业设计有限公司 | Multifunctional centrifugal friction type cloth winding device |
| CN110116355A (en) * | 2019-06-11 | 2019-08-13 | 方勇 | A kind of manufacture grinding device of aluminium welding wire |
| CN112936046A (en) * | 2021-01-25 | 2021-06-11 | 路书芬 | Galvanized steel strip production and processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2256665A5 (en) * | 1973-12-28 | 1975-07-25 | Tauzin | Variable diameter telephone cable reel - has hub segments linked to sliding sleeve on spindle |
| CN2341953Y (en) * | 1998-07-24 | 1999-10-06 | 福州冠宇包装机械有限公司 | Damping roll supplier |
| CN2797303Y (en) * | 2005-06-12 | 2006-07-19 | 黄畅鑫 | Radial regulatable core drum used for winding object |
| CN101723195B (en) * | 2008-10-30 | 2013-05-29 | 贵州航天南海机电有限公司 | Horizontal moving steel band recoiling device |
| CN101618507B (en) * | 2009-07-27 | 2011-02-09 | 天津三英焊业股份有限公司 | High-speed multithreading cutting-reeling-welding integrated production line and production method thereof |
| CN201834616U (en) * | 2010-09-09 | 2011-05-18 | 芜湖众源金属带箔有限公司 | Take-up barrel structure of finished product slitting cutting machine |
| CN202464848U (en) * | 2012-02-20 | 2012-10-03 | 江西晨宇铝业有限公司 | Aluminum tape unreeling machine |
| CN102658989A (en) * | 2012-04-01 | 2012-09-12 | 常州市永明机械制造有限公司 | Frictional damping device and internal membrane unreeling machine with same |
| CN202594539U (en) * | 2012-04-01 | 2012-12-12 | 河南省金华夏钢结构工程有限公司 | Adjustable steel coil winding device |
| CN203998249U (en) * | 2014-08-06 | 2014-12-10 | 湖南海捷精密工业有限公司 | A kind of soft steel band winding/unwinding device |
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Effective date of registration: 20170725 Address after: 410205 Hunan province Changsha Yuelu District high tech Development Zone No. 186 Gu Yuan Lu, Hunan University science and Technology Park Co. Ltd. business building room 501A28 Patentee after: Changsha Haijie Intelligent Technology Co Ltd Address before: 410205 Hunan province Changsha Lugu Valley Court Road No. 186 Patentee before: Hunan Hicam Precision Industry Co., Ltd. |