CN206108507U - Strip centering device - Google Patents
Strip centering device Download PDFInfo
- Publication number
- CN206108507U CN206108507U CN201621113206.6U CN201621113206U CN206108507U CN 206108507 U CN206108507 U CN 206108507U CN 201621113206 U CN201621113206 U CN 201621113206U CN 206108507 U CN206108507 U CN 206108507U
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- CN
- China
- Prior art keywords
- strip
- roller
- band
- aligning device
- roller bearings
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Abstract
The utility model provides a strip centering device, its characterized in that: position adjustment mechanism, two removal seats and two roller supports, two are removed the seat and are connected with position adjustment mechanism respectively to realize that two removal seats remove along perpendicular to strip center line direction respectively, following perpendicular to strip center line direction on two removal seats respectively and having seted up the spout, two roller supports set up on the spout on the slidable ground respectively, vertically be provided with two at least rotatable rollers on two roller supports respectively, it uses the strip central line to call to set up as symmetric pair to lie in two rollers on the roller support, the outside of two roller supports is provided with the hydro -cylinder respectively, the piston of two hydro -cylinders is connected with the roller support respectively. This strip centering device can realize the strip centering, still can avoid strip and device damage, avoids strip arching or card to die.
Description
Technical field
This utility model is related to a kind of strip aligning device.
Background technology
In the band course of processing, band needs centrally to be processed into unit, to ensure that what is processed is smoothed out,
Therefore be generally provided with strip aligning device in unit production line, so as to by band adjusting of centerline to unit centre line weight
Close.But existing most of strip aligning device is not met by production requirement, is primarily present following deficiency：(1) led using side
Plate guiding centering, due to there is sliding friction between two flipper guides and strip side portion, easily causes the damage of band and device；
(2) the edge size of band raw material or semi-finished product can not possibly be controlled integrally exactly in the range of certain error, such as band
Head, band middle part, the width of band afterbody may differ by it is larger；When strip width is more than spacing between guide plate, existing band
The guide plate of material centralising device both sides cannot be made a concession, and band easily produces arching or stuck between guide plate, or even makes band centering
Device is damaged；(3) band centrage can not overlap exactly with unit centre line, the easy sideslip of band, affect band to add working medium
Amount.
Utility model content
The purpose of this utility model be overcome shortcoming of the prior art with it is not enough, there is provided one kind realize band centering,
Band and device can be avoided to damage, avoid band arching or stuck strip aligning device.
In order to achieve the above object, this utility model is achieved by following technical proposals：A kind of strip aligning device,
It is characterized in that：Including position adjusting mechanism, two Mobile bases and two roller bearings；Two Mobile bases respectively with position adjustment
Mechanism connects, to realize that two Mobile bases respectively perpendicular to band centerline direction symmetrically move by edge；On two Mobile bases respectively
Along chute is offered perpendicular to band centerline direction, two roller bearings are respectively slidably arranged on chute；Two rollers
It is vertically arranged with least two rotatable rollers on sub- bearing respectively；Roller on two roller bearings is with band center
Line is symmetrical arranged for line of symmetry；Oil cylinder is respectively arranged with the outside of two roller bearings；The piston of two oil cylinders respectively with roller
Bearing connects.
This utility model strip aligning device, adjusts the position of Mobile base, so as to adjust two by position adjusting mechanism
The distance between roller bearing, makes the distance between roller being located on two roller bearings coordinate strip width, and with unit
Centrage is symmetrical.During work, from passing through between two roller bearings, the roller on two roller bearings is located at respectively band
Band both sides；Both sides roller carries out positioning to band makes band centrage overlap with unit centre line, realizes band centering.Band
During forward movement, strip side portion contacts drive roller turn with roller, there is no relative slip between strip side portion and roller, keeps away
Exempt from roller and band is damaged.
In band running, when strip width becomes it is big when, very big squeezing is formed between strip side portion and both sides roller
Pressure；When extruding force sets pressure more than oil cylinder, two roller bearings are pushed out respectively by band, between the roller of both sides
Distance increases, and so as to avoid band arching or stuck, protects strip aligning device from damage；When strip width recover it is normal or
When narrowing, under the promotion of two oil cylinders, the distance between both sides roller also recovers normal or narrows；Band is all the time in two side rollers
Son is oriented to lower centering operation.
Preferably, the chute is in inverse-T-shaped；The bottom of the roller bearing is provided with the slide-and-guide matched with chute
Key.The T-shaped chute has good guide effect, prevents roller bearing from deviateing the moving direction of setting.
Preferably, two oil cylinders refer to model identical plunger cylinder.Two oil cylinders of model identical facilitate implementation identical
Stress control, when strip width becomes big in band running, two roller bearings can be pushed out simultaneously, and two
The outset of roller bearing makes band centrage overlap with unit centre line all the time from identical.
Preferably, the position adjusting mechanism includes Bidirectional-screw and the screw mandrel rotary part being connected with Bidirectional-screw；It is double
To screw mandrel left side and right-hand part be respectively symmetrically and be bolted with nut；Two Mobile bases are separately positioned on two nuts.This reality
Novel belt material centralising device is used, Bidirectional-screw is rotated by screw mandrel rotary part, be located at left side and right-hand part two can be made
Nut is moved towards or dorsad moved, to adjust the position of two Mobile bases, so as to adjust the distance between two roller bearings,
The distance between roller being located on two roller bearings is set to coordinate strip width, and it is symmetrical with unit centre line.The design
Benefit is that simple structure is easy to operate, is capable of achieving being accurately positioned for two roller bearings.
Preferably, the screw mandrel rotary part refers to handwheel or hydraulic motor.
Compared with prior art, this utility model has the advantage that and beneficial effect：
1st, this utility model strip aligning device can make band centrage overlap with unit centre line, realize band centering；
Contacted with strip side portion using roller, band and strip aligning device can be avoided to damage；
2nd, this utility model strip aligning device avoids band arching or stuck, protects strip aligning device from damage；
3rd, two oil cylinder model identical plunger cylinders that this utility model strip aligning device is adopted, facilitate implementation identical
Stress control, it is ensured that both sides roller is contacted all the time with strip side portion, makes band centrage overlap with unit centre line all the time.
Description of the drawings
Fig. 1 is one of structural representation of this utility model strip aligning device；
Fig. 2 is the profile of A-A in Fig. 1；
Fig. 3 is the two of the structural representation of this utility model strip aligning device；
Wherein, 1 it is Bidirectional-screw, 2 be handwheel, 3 be Mobile base, 4 be roller bearing, 5 be roller, 6 be oil cylinder, 7 is solid
Reservation, 8 are slide-and-guide key.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail with specific embodiment.
Embodiment one
The present embodiment strip aligning device, its structure is as shown in FIG. 1 to 3；Wherein, Fig. 1 is that the structure of main view angle is shown
It is intended to；Fig. 3 is the structural representation of depression angle.Strip aligning device includes two Mobile bases 3 and two roller bearings 4, with
And position adjusting mechanism；Position adjusting mechanism includes Bidirectional-screw 1 and the screw mandrel rotary part being connected with Bidirectional-screw 1.It is two-way
The left side of screw mandrel 1 and right-hand part are respectively symmetrically and are bolted with nut；Two Mobile bases 3 are separately positioned on two nuts.Two
Respectively along chute is offered perpendicular to band centerline direction on Mobile base 3, two roller bearings 4 are respectively slidably arranged on
On chute.Specifically, chute is in inverse-T-shaped；The bottom of roller bearing 4 is provided with the slide-and-guide matched with "T"-shaped chute
Key 8.
It is vertically arranged with two rotatable rollers 5 on two roller bearings 4 respectively.In practical application, each roller
Roller quantity on seat is no less than two.Roller 5 on two roller bearings 4 is with band centrage as balanced pair
Claim to arrange；The outside of two roller bearings 4 is respectively arranged with oil cylinder 6；The piston of two oil cylinders 6 is connected respectively with roller bearing 4.
The present embodiment strip aligning device, screw mandrel rotary part adopts handwheel 2；Screw mandrel rotary part can also adopt hydraulic pressure horse
Reach.Bidirectional-screw 1 is rotated by handwheel 2, moves towards can two nuts positioned at left side and right-hand part or dorsad
It is mobile, to adjust the position of two Mobile bases 3, so as to adjust the distance between two roller bearings 4, make to be located at two rollers
The distance between roller 5 on seat 4 coordinates strip width, and symmetrical with unit centre line.When unit is assembled, Bidirectional-screw is made
1 center line overlaps with unit centre line；During work, band from passing through between two roller bearings 4, on two roller bearings 4
Roller 5 respectively be located at band both sides；Both sides roller 5 carries out positioning to band makes band centrage overlap with unit centre line,
Realize band centering.When band is moved forward, strip side portion contact with roller 5 and drives roller 5 to rotate, strip side portion and roller 5
Between there is no relative slip, it is to avoid roller 5 and band are damaged.
In band moving process, when strip width becomes it is big when, very big squeezing is formed between strip side portion and both sides roller 5
Pressure；When extruding force more than oil cylinder 6 set pressure when, two roller bearings 4 are pushed out respectively by band, both sides roller 5 it
Between distance increase, so as to avoid band arching or stuck, protect strip aligning device from damage；When strip width is recovered just
Often or when narrowing, under the promotion of two oil cylinders 6, the distance between both sides roller 5 also recovers normally or narrows.
Embodiment two
The present embodiment strip aligning device is with the difference of embodiment one：In the present embodiment, two oil cylinders refer to model
Two plunger cylinders of identical.Two oil cylinders of model identical facilitate implementation identical Stress control, in band moving process
When strip width becomes big, two roller bearings can be pushed out simultaneously, and the outset of two roller bearings makes band from identical
Material centrage overlaps all the time with unit centre line.
Remaining structure of the present embodiment is identical with embodiment one.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, it is other it is any without departing from the change made under spirit of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (5)
1. a kind of strip aligning device, it is characterised in that：Including position adjusting mechanism, two Mobile bases and two roller bearings；
Two Mobile bases are connected respectively with position adjusting mechanism, to realize two Mobile bases respectively along perpendicular to the shifting of band centerline direction
It is dynamic；Respectively along chute is offered perpendicular to band centerline direction on two Mobile bases, two roller bearings are respectively slidably
It is arranged on chute；It is vertically arranged with least two rotatable rollers on two roller bearings respectively；Positioned at two rollers
Roller on seat is symmetrical arranged with band centrage as line of symmetry；Oil cylinder is respectively arranged with the outside of two roller bearings；Two
The piston of oil cylinder is connected respectively with roller bearing.
2. strip aligning device according to claim 1, it is characterised in that：The chute is in inverse-T-shaped；The roller
The bottom of seat is provided with the slide-and-guide key matched with chute.
3. strip aligning device according to claim 1 and 2, it is characterised in that：Two oil cylinders refer to model identical two
Individual plunger cylinder.
4. strip aligning device according to claim 1 and 2, it is characterised in that：The position adjusting mechanism includes two-way
Screw mandrel and the screw mandrel rotary part being connected with Bidirectional-screw；The left side of Bidirectional-screw and right-hand part are respectively symmetrically and are bolted with spiral shell
It is female；Two Mobile bases are separately positioned on two nuts.
5. strip aligning device according to claim 4, it is characterised in that：The screw mandrel rotary part refers to handwheel or liquid
Pressure motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113206.6U CN206108507U (en) | 2016-10-11 | 2016-10-11 | Strip centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113206.6U CN206108507U (en) | 2016-10-11 | 2016-10-11 | Strip centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206108507U true CN206108507U (en) | 2017-04-19 |
Family
ID=58528972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113206.6U Active CN206108507U (en) | 2016-10-11 | 2016-10-11 | Strip centering device |
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| CN (1) | CN206108507U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521999A (en) * | 2017-09-22 | 2017-12-29 | 瑞光（上海）电气设备有限公司 | One kind changes a yard detection means |
| CN107557845A (en) * | 2017-09-27 | 2018-01-09 | 宁波康强电子股份有限公司 | A kind of plating line center means for adjusting limit of movement |
| CN109795913A (en) * | 2019-03-05 | 2019-05-24 | 龚志庆 | A kind of continuous charge air column bag automatic bag-cutting equipment and cut a bag method |
| CN110328300A (en) * | 2019-07-11 | 2019-10-15 | 江苏华宇印涂设备集团有限公司 | One kind cutting side gauge device in length and breadth |
| CN111098356A (en) * | 2019-12-31 | 2020-05-05 | 重庆市金盾橡胶制品有限公司 | Tire rubber conveying and punching integrated machine |
-
2016
- 2016-10-11 CN CN201621113206.6U patent/CN206108507U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521999A (en) * | 2017-09-22 | 2017-12-29 | 瑞光（上海）电气设备有限公司 | One kind changes a yard detection means |
| CN107557845A (en) * | 2017-09-27 | 2018-01-09 | 宁波康强电子股份有限公司 | A kind of plating line center means for adjusting limit of movement |
| CN109795913A (en) * | 2019-03-05 | 2019-05-24 | 龚志庆 | A kind of continuous charge air column bag automatic bag-cutting equipment and cut a bag method |
| CN110328300A (en) * | 2019-07-11 | 2019-10-15 | 江苏华宇印涂设备集团有限公司 | One kind cutting side gauge device in length and breadth |
| CN110328300B (en) * | 2019-07-11 | 2024-04-19 | 江苏华宇印涂设备集团有限公司 | Longitudinal and transverse shearing side gauge device |
| CN111098356A (en) * | 2019-12-31 | 2020-05-05 | 重庆市金盾橡胶制品有限公司 | Tire rubber conveying and punching integrated machine |
| CN111098356B (en) * | 2019-12-31 | 2022-05-31 | 重庆市金盾橡胶制品有限公司 | Tire rubber conveying and punching all-in-one machine |
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