CN105170701B - A kind of strap rolling-assisting device - Google Patents
A kind of strap rolling-assisting device Download PDFInfo
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- CN105170701B CN105170701B CN201510415892.6A CN201510415892A CN105170701B CN 105170701 B CN105170701 B CN 105170701B CN 201510415892 A CN201510415892 A CN 201510415892A CN 105170701 B CN105170701 B CN 105170701B
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Abstract
The embodiment of the invention discloses a kind of strap rolling-assisting device, including strap rolling-assisting device, the strap rolling-assisting device includes helping volume car, helps volume swing arm and arc;Wherein:Described to help volume swing arm to be separately positioned on the both sides for helping volume Chinese herbaceous peony end, described one end for helping volume swing arm helps the rotation connection of volume car, the other end to be provided with right angle pressure head with described;For the middle part elastic connection of the outer wall of the arc on the right angle pressure head, there is spacing in the inwall of the arc close to the reel of winding strips between the inwall of the arc and the outer wall of the reel.Journey is licked helping, on the one hand, the band of helped volume is pushed down by the arc, can batch the band of various width, expands the width range of helped coiled strip;On the other hand, the right angle pressure head is connected with the arc by elastic device, and the elastic device can buffer the right angle pressure head by from the pressure of institute's winding strips, avoid the right angle pressure head from being squeezed fracture.
Description
Technical field
The present invention relates to strip coiling supporting technology field, more particularly to a kind of strap rolling-assisting device.
Background technology
In strip produces in rolls, taking-up equipment is one of key equipment on steel sheet production line, is rolled for collecting overlength
Part, batched in rolls in order to storing and transport.Strap rolling-assisting device, batch and set as auxiliary important on steel rolling production-line
It is standby, have a wide range of applications.Strap rolling-assisting device is typically made up of strap rolling-assisting device and the flexible guide plate of entrance, and its main function is
By taking the lead on reel for band.
Strap rolling-assisting device of the prior art helps volume swing arm 06 as shown in figure 1, helping volume car 01 end both sides to be equipped with, and
The initial position of volume swing arm 06 is helped before starting to batch, to help volume car 01 to shift at reel 05 away from reel 05, car 01 is rolled up when helping
After reaching at reel 05, help volume swing arm 06 to be rotated in the promotion of second hydraulic cylinder 04 to reel 05, belt 03 is embraced reel
05, belt 03 is tensioned by first hydraulic cylinder 02, is carried out and is helped volume to prepare.When starting to batch, the operation of unit low speed, band 07 is by entrance
Flexible guide plate 08 is delivered at reel 05, and band 07 bites under the clamping of belt 03 and taken up with the rotation of reel 05 in reel
On 05.When band 07 is after winding 3-7 on reel 05 is enclosed and establishes initial coiling tension, completion helps volume, and strap rolling-assisting device exits
Operating position, unit raising speed, is normally rolled.As shown in Fig. 2 the partial structurtes for strap rolling-assisting device in the prior art are shown
It is intended to, wherein, help on volume swing arm 06 and be fixed with right angle pressure head 061, during volume is helped, by right angle pressure head 061 band
07 is pressed on reel 05, band 07 is preferably packed tightly reel 05, prevents the coiling process afterwards, band 07 is on reel 05
There is skidding.
The diameter parallel of the two of the prior art correspondence position line place straight lines for helping volume swing arm 06 and reel 05,
And close to reel 05, and there is certain distance between two right angle pressure heads 061 so that during 05 winding strips of reel, it can only pass through
The two right angle pressure heads 061 apply pressure to band;But aforesaid way causes the strap rolling-assisting device can not help volume width ratio
The distance between two right angle pressure heads 061 narrow band so that the strap rolling-assisting device helps the strip width narrow scope of volume;Separately
Outside, during volume is helped, as reel 05 winds the increase of the number of turns of band 07, right angle pressure head 061 be subject to from band 07
Active force is continuously increased, and such right angle pressure head 061 will easily be compressed fracture, and then cause band 07 to be scratched.
The content of the invention
A kind of strap rolling-assisting device is provided in the embodiment of the present invention, to solve the band that device of the prior art helps volume
Width range it is narrow and it is easy scuffing band the problem of.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical scheme:
A kind of strap rolling-assisting device, including strap rolling-assisting device, the strap rolling-assisting device include help volume car, help volume swing arm and
Arc;Wherein:
It is described to help volume swing arm to be separately positioned on the both sides for helping volume Chinese herbaceous peony end, described one end for helping volume swing arm and institute
State and help the rotation connection of volume car, the other end to be provided with right angle pressure head, the overbending direction of the right angle pressure head helps volume car described in;
The middle part elastic connection of the outer wall of the arc is on the right angle pressure head, and the inwall of the arc is close to volume
The reel with timber-used is taken, spacing be present between the inwall of the arc and the outer wall of the reel.
Preferably, described strap rolling-assisting device also includes the flexible guide plate of entrance, wherein:
The entrance guide plate that stretches is arranged on the porch that band enters the strap rolling-assisting device, and the entrance stretches guide plate
Spacing be present between the reel;
Press-roller device is provided with the lower surface of the flexible guide plate of the entrance, the press-roller device includes pressure roller and the 3rd liquid
Cylinder pressure;
The cylinder body of 3rd hydraulic cylinder be fixed on the entrance stretch guide plate on, the piston rod of the 3rd hydraulic cylinder with
The roll shaft of the pressure roller is connected;
Spacing be present between the axis of the reel, the pressure roller and the reel in the diameter parallel of the pressure roller.
Preferably, the press-roller device also includes adapter sleeve and connecting rod, wherein:
The adapter sleeve is fixed on the entrance and stretched on guide plate;
Roll shaft, the other end that one end of the connecting rod connects the pressure roller are set in the adapter sleeve;
The cylinder body of 3rd hydraulic cylinder be fixed on the entrance stretch guide plate on, the piston rod of the 3rd hydraulic cylinder with
The connecting rod is connected.
Preferably, during volume is helped, the spacing between the outer wall of the inwall of the arc and the reel is 0.5-
6cm。
Preferably, the arc is circular arc plate, and the axis of the circular arc plate overlaps with the axis of the reel.
Preferably, the attachment means between the arc and the right angle pressure head include spring or sheet rubber.
Preferably, the arc length of the arc is 5-25cm.
Preferably, the arc is curved plate.
Preferably, the length of the pressure roller is less than or equal to the length of the reel.
Preferably, a diameter of 5-15cm of the pressure roller.
From above technical scheme, a kind of strap rolling-assisting device provided in an embodiment of the present invention, including strap rolling-assisting device,
The strap rolling-assisting device includes helping volume car, helps volume swing arm and arc;Wherein:It is described that to help volume swing arm to be separately positioned on described
The both sides at volume Chinese herbaceous peony end are helped, described one end for helping volume swing arm helps the rotation connection of volume car, the other end to be provided with right angle pressure with described
Head, the overbending direction of the right angle pressure head help volume car described in;The middle part elastic connection of the outer wall of the arc is described
On right angle pressure head, the inwall of the arc is close to the reel of winding strips, the inwall of the arc and the reel
Spacing between outer wall be present.Compared with prior art, on the one hand, the present invention on the right angle pressure head by setting the arc
Plate, journey is licked helping, batched band is pushed down by the arc, so go for batching the band of various width
Material, expand the width range of helped coiled strip;On the other hand, the right angle pressure head and the arc pass through elastic device phase
Connection, the elastic device can buffer the right angle pressure head by from the pressure of institute's winding strips, avoid the right angle pressure
The fracture of head, simultaneously as there is certain elastically-deformable compression distance between the right angle pressure head and the arc, is being helped
On the premise of the volume number of turns is constant, the distance between the diminution right angle pressure head that can be appropriate and the reel, so volume is being helped
When will increase pressure of the arc to institute's winding strips, and then institute's winding strips is preferably packed tightly in the reel
On.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the basic structure schematic diagram of the working condition of strap rolling-assisting device of the prior art;
Fig. 2 is the partial structural diagram of the working condition of strap rolling-assisting device of the prior art;
Fig. 3 is a kind of basic structure schematic diagram of strap rolling-assisting device provided in an embodiment of the present invention;
Fig. 4 is the partial structural diagram provided in an embodiment of the present invention for helping volume swing arm;
Fig. 5 is the basic structure schematic diagram of another strap rolling-assisting device provided in an embodiment of the present invention;
Fig. 6 is the partial structural diagram of the working condition of another strap rolling-assisting device provided in an embodiment of the present invention;
Fig. 7 is the structural representation of press-roller device provided in an embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
Embodiment one
It is a kind of basic structure schematic diagram of strap rolling-assisting device provided in an embodiment of the present invention referring to Fig. 3.
As shown in figure 3, strap rolling-assisting device provided in an embodiment of the present invention includes:Strap rolling-assisting device, the strap rolling-assisting
Device includes helping volume car 1, first hydraulic cylinder 2, belt 3, second hydraulic cylinder 4, helps volume swing arm 6 and arc 61;Wherein:It is described to help
Volume car 1 can be slided at the reel 5 of winding strips on the base of the strap rolling-assisting device, and the belt 3 can be described
It is tensioned or loosens in the presence of first hydraulic cylinder 2, it is described to help volume swing arm 6 to be separately positioned on the both sides for helping volume car 1 front end,
Second hydraulic cylinder 4 helps volume swing arm 6 to be flexibly connected with described, described to help volume swing arm 6 be in the promotion of the second hydraulic cylinder 4
Under closer or far from the reel 5.Meanwhile it is described help volume swing arm 6 one end with it is described help volume car 1 be rotatablely connected, the other end
Right angle pressure head 62 is provided with, the overbending direction of the right angle pressure head 62 helps volume car 1 described in;The outer wall of the arc 61
On the right angle pressure head 62, the inwall of the arc 61 is helping middle part elastic connection close to the reel 5 of winding strips
The arc opening of Cheng Suoshu arcs 61 is licked towards the reel 5, meanwhile, the inwall of the arc 61 and the reel 5
Outer wall between spacing be present.
It is described to help volume swing arm 6 under the promotion of the second hydraulic cylinder 4 close to the reel 5 before starting to help volume;
Lick journey helping, for ensure help the band of volume can pass through formed between the arc 61 and the reel 5 lead to
Road and the arc 61 can apply effective active force, the inwall of the arc 61 and the reel 5 to the band
Outer wall between spacing be present, and the spacing between the outer wall of the inwall of the arc 61 and the reel 5 is according to being helped
The thickness and needs of the band of volume help the number of turns of volume to set;For example, helping relatively thin band, the needs that volume thickness is 0.1cm
When helping the number of turns of volume to be enclosed for 5-6, then the spacing between the inwall of the arc 61 and the outer wall of the reel 5 is set to 0.5cm,
When it is 1cm band to help volume thickness, then the spacing between the arc 61 and the outer wall of the reel 5 is set to 6cm.This reality
Apply in example, by setting the arc 61 on the right angle pressure head 62, journey is licked helping, is pushed down by the arc 61
The band batched, solve the situation that right angle pressure head of the prior art only has the active force of two points in the band batched,
Go for batching the band of various width, expand the width range of helped coiled strip.Certainly, during volume is helped, institute
The data area that the spacing between the inwall of arc 61 and the outer wall of the reel 5 is not limited to the present embodiment offer is stated,
Actual application, it can adjust accordingly as needed.
As shown in figure 4, the partial structural diagram for helping volume swing arm that the present embodiment provides, the arc 61 and described
It is connected between right angle pressure head 62 by spring, so by setting the spring, the arc 61 and described can be buffered
The extruding force for the band from helped volume that right angle pressure head 62 is subject to, the right angle pressure head 61 is avoided to be squeezed fracture.In addition, by
There is certain elastic deformation compression distance between the right angle pressure head 62 and the arc 61, before helping the volume number of turns constant
Put, the distance between the diminution arc 61 that can be appropriate and the reel 5, than being 0.2cm if desired for volume thickness is helped
Band, need to help volume the number of turns be 5 circle when, by the spacing between the inwall of the arc 61 and the outer wall of the reel 5 by original
1cm be changed to 0.8cm, when helping the volume number of turns to the 4th circle, the arc 61 can be in close contact with the band of helped volume, be entered
And institute's winding strips are made preferably to pack tightly on the reel 5.In addition, the elasticity of the arc 61 and the right angle pressure head 62
Attachment means can also be sheet rubber, silica gel piece etc..
Because cornerite of the belt 3 on the reel 5 is limited by each factor, the cornerite of the belt typically limits
It is scheduled in the range of 200 ° -260 °, after the band of helped volume is left in the range of the parcel of the belt 3, loses the belt 3
Chucking power, elastic recovery will occur, so in the region that the reel 5 is not wrapped up by the belt 3, pass through the arc
Plate 61 pushes down helped coiled strip, and the arc length of the arc is according to the diameter of reel and the elastic recovery characteristics of helped coiled strip
Design, application demand can be met by being typically designed as 5-25cm.Further, since the arc 61 can be by helped coiled strip
The active force of tangential friction force and normal direction extruding force, in the present embodiment, the arc 61 use the steel plate of good mechanical property
Prepare, naturally it is also possible to select other materials, such as copper coin.
In order to during volume is helped, make the active force of the arc 61 be evenly distributed on helped coiled strip, ensure
Helped coiled strip is smooth to be wrapped on the reel, and the arc 61 is designed as into circular arc plate, while the circular arc
The axis of the axis of plate and the reel 5 coincides, and so, licks circular arc plate described in journey helping and can closely be fitted in
On helped coiled strip.
Embodiment two
In some production lines, in order to ensure that the band of helped volume can smoothly enter the strap rolling-assisting device, generally exist
The exit of the carrying device of helped coiled strip sets the flexible guide plate of an entrance, while the flexible guide plate of the entrance is arranged on institute
Coiled strip is helped to enter the porch of the strap rolling-assisting device, and the flexible guide plate cooperation of the entrance helps coiled strip to enter the skin
Direction with rolling-assisting device is set.
With reference to the basic structure schematic diagram that figure 5 is another strap rolling-assisting device provided in an embodiment of the present invention, this implementation
Example provides strap rolling-assisting device, and the difference with implementing one is, in addition to entrance stretches guide plate 8, wherein:The entrance is flexible to lead
Plate 8 is arranged on the porch that band 7 enters the strap rolling-assisting device, and the entrance is flexible to be existed between guide plate 8 and the reel 5
Spacing, upper surface of the band 7 along the flexible guide plate 8 of the entrance enter the strap rolling-assisting device, wherein, the entrance stretches
The surface contacted in guide plate 8 with the band 7 is upper surface, and the surface relative with the upper surface is lower surface;The entrance
Press-roller device is provided with the lower surface of flexible guide plate 8, the press-roller device includes the hydraulic cylinder 92 of pressure roller 91 and the 3rd;Described
The cylinder body of three hydraulic cylinders 92 is fixed on the entrance and stretched on guide plate 8, piston rod and the pressure roller of the 3rd hydraulic cylinder 92
91 roll shaft is connected;The diameter parallel of the pressure roller 91 in the axis of the reel 5, the pressure roller 91 and the reel 5 it
Between spacing be present.The present embodiment can will not be repeated here with the something in common of embodiment one referring to embodiment one.
For the big band of some elastic amounts of recovery, take the lead to walk out the cornerite scope of belt 3 and the arc in band
After the compacting scope of shape plate 61, the chucking power of the belt 3 and the press power of the arc 61 are lost, it is described to take the lead meeting
Elasticity is recovered, and is unclamped from the reel 5, and the band that the strap rolling-assisting device is entered after causing the band first scratches, this
Embodiment by the entrance stretch guide plate 8 lower surface on be provided with press-roller device, lick journey helping, it is described to take the lead by institute
State pressure roller 91 to be pressed on the roller 5, solve the problems, such as that band is taken the lead to scratch.
As shown in fig. 6, the partial structurtes signal of the working condition of another strap rolling-assisting device provided for the present embodiment
Figure, when helping volume, it is described help volume swing arm 6 to be lifted in the presence of the second hydraulic cylinder 4, the arc 61 is close to described
Reel 5;The piston rod of 3rd hydraulic cylinder 92 stretches out, and the pressure roller 91 is under the promotion of the piston rod, close to the volume
Cylinder 5, and spacing be present between the pressure roller 91 and the reel 5.In order to ensure that band 7 can pass through the pressure roller 91
The passage of formation between the reel 5, journey is licked helping, the spacing between the pressure roller 91 and the reel 5 be more than or
Equal to the spacing between the arc 61 and the reel 5.When under guiding of the band 7 in the flexible guide plate 8 of the entrance
Deliver at the reel 05, the band 7 bites under the clamping of the belt 3 and is wound on institute with the rotation of the reel 5
State on reel 5;After the compacting scope for taking the lead to walk out the cornerite scope of belt 3 and the arc 61 of the band 7, enter
Enter the passage of the formation between the pressure roller 91 and the reel 5, the taking the lead of the band 7 is pressed in the volume by the pressure roller 91
Cylinder 5 on, effectively prevent the band 7 take the lead elasticity recovery, the band 7 take the lead will after enter the strap rolling-assisting
The problem of band of device scratches.After the completion of volume work is helped, the piston rod of the 3rd hydraulic cylinder 92 is retracted, and the pressure roller 91 exists
Under the pulling of the piston rod, away from the reel 5.
Further, in order to ensure that the pressure roller 91 smoothly can stretch out or retract, as shown in fig. 7, the pressure roller fills
Putting also includes adapter sleeve 93 and connecting rod 94, and the adapter sleeve 93 is fixed on the entrance and stretched on guide plate 8, the connecting rod 94
One end connect roll shaft, the other end of the pressure roller 43 and be set in the adapter sleeve 93;The cylinder body of 3rd hydraulic cylinder 92
It is fixed on the entrance to stretch on guide plate 8, the piston rod of the 3rd hydraulic cylinder 92 is connected with the connecting rod 94.
In order to ensure on the width of the band 7 the uniformly pressure effect by the pressure roller 91, can be flattened
Be pressed on the reel 5 and expand the press-roller device and be applicable the width range for helping coiled strip, by the length of the pressure roller 91
Degree is designed as the equal length with the reel 5, naturally it is also possible to according to the developed width of helped coiled strip, by the pressure roller 91
Design of length be less than the reel 5 length.Additionally, it is contemplated that the contact area of the pressure roller 91 and helped coiled strip is tried one's best
It is big and meanwhile again without prejudice to the normal work for helping other parts in winding apparatus, be 5- by the diameter design of the pressure roller 91
15cm。
The strap rolling-assisting device that embodiment one and embodiment two are provided, and not only production field of the limit suitable for strip
In, it can be also used for helping the production fields such as the other metals of volume or paper.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Described above is only the embodiment of the present invention, is made skilled artisans appreciate that or realizing this hair
It is bright.A variety of modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
- A kind of 1. strap rolling-assisting device, it is characterised in that including strap rolling-assisting device, the strap rolling-assisting device include help volume car (1), Help the flexible guide plate (8) of volume swing arm (6), arc (61) and entrance;Wherein:It is described to help volume swing arm (6) to be separately positioned on the both sides for helping volume car (1) front end, it is described to help the one of volume swing arm (6) End helps volume car (1) rotation connection, the other end to be provided with right angle pressure head (62), the overbending direction of the right angle pressure head (62) with described Volume car (1) is helped described in;The middle part elastic connection of the outer wall of the arc (61) on the right angle pressure head (62), the arc (61) it is interior Wall close to winding strips reel (5), between existing between the inwall of the arc (61) and the outer wall of the reel (5) Away from;The entrance guide plate (8) that stretches is arranged on the porch that band enters the strap rolling-assisting device, and the entrance stretches guide plate (8) spacing be present between the reel (5);The entrance stretch guide plate (8) lower surface on be provided with press-roller device, the press-roller device includes pressure roller (91) and the Three hydraulic cylinders (92);The cylinder body of 3rd hydraulic cylinder (92) is fixed on the entrance and stretched on guide plate (8), the 3rd hydraulic cylinder (92) Piston rod is connected with the roll shaft of the pressure roller (91);The diameter parallel of the pressure roller (91) is deposited between the axis of the reel (5), the pressure roller (91) and the reel (5) In spacing.
- 2. strap rolling-assisting device according to claim 1, it is characterised in that the press-roller device also includes adapter sleeve (93) With connecting rod (94), wherein:The adapter sleeve (93) is fixed on the entrance and stretched on guide plate (8);Roll shaft, the other end that one end of the connecting rod (94) connects the pressure roller (91) are set in the adapter sleeve (93);The cylinder body of 3rd hydraulic cylinder (92) is fixed on the entrance and stretched on guide plate (8), the 3rd hydraulic cylinder (92) Piston rod is connected with the connecting rod (94).
- 3. strap rolling-assisting device according to claim 1, it is characterised in that during volume is helped, the arc (61) Inwall and the reel (5) outer wall between spacing be 0.5-6cm.
- 4. the strap rolling-assisting device according to claim 1 or 3, it is characterised in that the arc (61) is circular arc plate, The axis of the circular arc plate overlaps with the axis of the reel (5).
- 5. the strap rolling-assisting device according to claim 1 or 3, it is characterised in that the arc (61) and the right angle Attachment means between pressure head (62) include spring or sheet rubber.
- 6. the strap rolling-assisting device according to claim 1 or 3, it is characterised in that the arc length of the arc (61) is 5- 25cm。
- 7. the strap rolling-assisting device according to claim 1 or 3, it is characterised in that the arc (61) is curved plate.
- 8. strap rolling-assisting device according to claim 1 or 2, it is characterised in that the length of the pressure roller (91) be less than or Equal to the length of the reel (5).
- 9. strap rolling-assisting device according to claim 1 or 2, it is characterised in that a diameter of 5- of the pressure roller (91) 15cm。
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CN201510415892.6A CN105170701B (en) | 2015-07-15 | 2015-07-15 | A kind of strap rolling-assisting device |
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CN201510415892.6A CN105170701B (en) | 2015-07-15 | 2015-07-15 | A kind of strap rolling-assisting device |
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CN107127215B (en) * | 2017-06-28 | 2019-08-02 | 北京京诚之星科技开发有限公司 | Take wrapper of magnetism belt |
CN108856351B (en) * | 2018-09-12 | 2023-10-10 | 中铝瑞闽股份有限公司 | Incomplete roll unloading device for aluminum roll and control method thereof |
CN112978463B (en) * | 2021-03-02 | 2022-06-28 | 赣州逸豪新材料股份有限公司 | Limiting and guiding device for preventing cutting injury for copper foil production and winding |
CN113734853A (en) * | 2021-08-03 | 2021-12-03 | 安徽博润纺织品有限公司 | Clamping device for silk screen processing |
CN114682646B (en) * | 2022-03-31 | 2023-04-14 | 鞍钢股份有限公司 | Control method for advanced high-strength steel leveling coiling inner diameter looseness |
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