CN207932750U - A kind of cloth unfolding device that uniformity is good - Google Patents
A kind of cloth unfolding device that uniformity is good Download PDFInfo
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- CN207932750U CN207932750U CN201820316295.7U CN201820316295U CN207932750U CN 207932750 U CN207932750 U CN 207932750U CN 201820316295 U CN201820316295 U CN 201820316295U CN 207932750 U CN207932750 U CN 207932750U
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Abstract
The utility model discloses a kind of cloth unfolding device that uniformity is good, include the guide and limit disk positioned at the outside end side of drive roller shaft and several spread components for being intervally arranged along live-roller side, the both sides of the guide and limit disk are formed with spread spacing in the axial direction of live-roller；Each spread component, which all has, to be fixed on live-roller and along the axially extending sliding rail of live-roller, the fixed seat being fixed in the middle part of live-roller, several spread pieces being slidably arranged on sliding rail, it is also both provided with mutually exclusive unit between the fixed seat and neighbouring spread piece and between adjacent two pieces of spread pieces, it is located at the axially outermost spread on piece of live-roller in several spread pieces and is additionally provided with idler wheel, the idler wheel is mutually supported with guide and limit disk, and the idler wheel is periodically rolled when live-roller is rotated along the interior disk of this guide and limit disk.Compared with prior art, the utility model has the characteristics that spread uniformity is good, substantially increases spread effect.
Description
Technical field
The utility model is related to ancillary equipment fields of weaving, and in particular to be a kind of cloth unfolding device that uniformity is good.
Background technology
Currently, clothes and manufacture field development is quick, automation and mechanization degree are also highly improved, clothes
Yield greatly improves.A kind of important equipment of the layout machine as clothes manufacturing, to improving the yield of clothes and improving work
Task efficiency has great effect.And the spread effect of cloth unfolding device then determines the final effect of paving cloth in layout machine
Fruit.
The preferable cloth unfolding device of spread effect in the prior art, such as one disclosed in Chinese patent literature CN204138010U
The cloth unfolding device of kind layout machine, including organic frame, cloth transfer roller, movable cloth pressing roller, fabric guide roll, cloth supply roller and two groups of traffic direction phases
Anti- spread transmission mechanism；The rack has fixed both side plate, the cloth transfer roller, movable cloth pressing roller, fabric guide roll, cloth supply roller
It is arranged in parallel between both side plate, and the cloth supply roller by a motor-driven rotation and is located at the cloth transfer roller obliquely downward；It is described
Movable cloth pressing roller is located at below cloth transfer roller；The fabric guide roll is located at cloth on from movable cloth pressing roller to the path of cloth supply roller；It is described
Spread transmission mechanism is set on one platform of rack, is located at cloth on from movable cloth pressing roller to the path of fabric guide roll and and cloth supply roller
It is arranged in parallel, each spread transmission mechanism includes driving wheel, driven wheel, belt and the driving motor of driving driving wheel rotation.
It is to drive belt to rotate using driving wheel, recycles belt to stir cloth, realizes the effect of spread,
But since its spread effect is than relatively limited, generally require to set in entire cloth traveling process multigroup, part can be played
Effect.This not only allows whole equipment to seem more complicated, also adds subsequent failure rate while increasing cost, and opening up
Also reach a bottleneck in cloth effect, cannot achieve further promotion.
In view of this, the applicant furthers investigate regarding to the issue above, there is this case generation then.
Utility model content
It is good with spread uniformity the main purpose of the utility model is to provide a kind of good cloth unfolding device of uniformity
The characteristics of.
In order to achieve the above objectives, the solution of the utility model is：
A kind of cloth unfolding device that uniformity is good, wherein include positioned at the outside end side of drive roller shaft guide and limit disk and
Several spread components being intervally arranged along live-roller side, the both sides of the guide and limit disk shape in the axial direction of live-roller
At there is spread spacing；
Each spread component all have be fixed on live-roller and along the axially extending sliding rail of live-roller, be fixed on live-roller
The fixed seat at middle part, several spread pieces being slidably arranged on sliding rail, between the fixed seat and neighbouring spread piece and
It is also both provided with mutually exclusive unit between adjacent two pieces of spread pieces, it is axially outermost that live-roller is located in several spread pieces
Spread on piece is additionally provided with idler wheel, and the idler wheel is mutually supported with guide and limit disk, and the idler wheel is led when live-roller is rotated along this
It is periodically rolled to the interior disk of position-arresting disk.
Further, each mutually exclusive unit is the equal compressed spring of coefficient of elasticity.
Further, each mutually exclusive unit is that a pair of of polarity is identical and magnetic equal magnet.
With the above structure, the utility model is related to a kind of good cloth unfolding device of uniformity, by will each open up
Cloth component is set to several spread pieces, and the spread distance of so entire spread component can relatively evenly be distributed to each exhibition
Cloth on piece can so greatly improve entire since each spread piece is the moving range that represent current corresponding cloth
The spread uniformity of cloth promotes spread effect of the entire cloth unfolding device to current cloth.
Compared with prior art, a spread component is divided into several spread pieces by the utility model, is recycled mutual
Repel unit to automatically adjust spread amount, can be carried by uniform spread to make way for the cloth at the different location of live-roller
Whole spread effect is risen.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is partial structural diagram in the utility model.
Fig. 3 is the spread component structural schematic diagram being located in the utility model in the middle part of live-roller.
Fig. 4 is the dimensional structure diagram of middle part spread component in the utility model.
Fig. 5 be the utility model in drive roller shaft to spread component structural schematic diagram.
Fig. 6 is the structural schematic diagram of compressed spring and the cooperation of spread piece in the utility model.
Fig. 7 is the structural schematic diagram of magnet and the cooperation of spread piece in the utility model.
In figure：
Rack -1；Live-roller -2；Spread component -3；
Sliding rail -31；Fixed seat -32；Spread piece -33；
Idler wheel -34；Guide and limit disk -4；
Compressed spring -351；Magnet -352.
Specific implementation mode
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in figs. 1-7, the good cloth unfolding device of a kind of uniformity, wherein include leading positioned at 2 axial outer end side of live-roller
Several spread components 3 being intervally arranged to position-arresting disk 4 and along 2 side of live-roller, the live-roller 2 are located at the rack
On 1, the both sides of the guide and limit disk 4 are formed with spread spacing d in the axial direction of live-roller 2；
The cloth unfolding device is the spread group that 2 side of live-roller is located at while motor drives live-roller 2 to rotate
Part 3 is moved along the axial of live-roller 2 to the outer end side of live-roller 2 under the action of mutually exclusive unit, and on spread component 3
Several spread pieces 33 that mobile component is mainly slidably arranged, so that being attached to the cloth on several spread pieces 33
Material follows spread piece 33 to be moved to the outer end side of live-roller 2 due to moving for spread piece 33, to realize cloth unfolding device to cloth
The spread of material acts on.
Each spread component 3 all have be fixed on live-roller 2 and along the axially extending sliding rail 31 of live-roller 2, be fixed on
The fixed seat 32 at the middle part of live-roller 2, several spread pieces 33 being slidably arranged on sliding rail 31, the fixed seat 32 with it is neighbouring
It is also both provided with mutually exclusive unit between spread piece 33 and between adjacent two pieces of spread pieces 33, position in several spread pieces 33
In being additionally provided with idler wheel 34 on the axially outermost spread piece 33 of live-roller 2, the idler wheel 34 is supported with 4 phase of guide and limit disk,
The idler wheel 34 is periodically rolled when live-roller 2 is rotated along the interior disk of this guide and limit disk 4；Due to guide and limit disk 4
Spread spacing d, when idler wheel 34 along the interior disk of guide and limit disk 4 periodically roll, entire spread component 3 is along biography
The axially movable distance of dynamic roller 2 increases, at this point, mutually exclusive unit makes spread piece to the effect of 33 applied force of spread piece
33 are moved toward increased space, to realize the movement of spread piece 33.
During live-roller 2 rotates, by be fixed on the middle part of live-roller 2 fixed seat 32 so that spread piece 33 by passing
The middle part of dynamic roller 2 is moved to the end at 2 both ends of live-roller, the spread spacing d and mutually exclusive list formed in guide and limit disk 4
It, and will be along the axis of the live-roller 2 while several spread pieces 33 follow live-roller 2 to rotate by idler wheel 34 under the action of member
It is moved to the outer end side of live-roller 2, several spread pieces 33 are corresponding respectively to push the cloth being attached on corresponding spread piece 33
Material, and each spread piece 33 pushes a certain range of cloth the movement of whole cloth will to be made more uniformly smooth, carries significantly
The spread effect of cloth unfolding device is risen.
Preferably, each mutually exclusive unit is the equal compressed spring 351 of coefficient of elasticity, equal by coefficient of elasticity
Compressed spring 351 so that each spread piece 33 when the axial direction along live-roller 2 is moved to 2 outer end side of live-roller, each spread
Piece 33 move distance it is all identical, therefore, each spread piece 33 by corresponding cloth toward 2 outer end side of live-roller drive away from
From identical, so, cloth is through will obtain uniform extravagant and smooth be laid on cloth table after the sprawling of spread piece 33.
Preferably, each mutually exclusive unit is that a pair of of polarity is identical and magnetic equal magnet 352, by by one
Magnet 352 is located at spread piece 33 and is located at and previous spread relatively along the axial side of live-roller 2, then by another magnet 352
On the axially adjacent another spread piece 33 of piece 33, so that two magnet 352 are opposite and generate mutually exclusive active force, into
And during live-roller 2 rotates, spread piece 33 can move under mutually exclusive active force to the outer end side of live-roller 2.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (3)
1. a kind of good cloth unfolding device of uniformity, which is characterized in that include the guide and limit disk positioned at the outside end side of drive roller shaft
And several spread components being intervally arranged along live-roller side, the axial direction of the both sides of the guide and limit disk in live-roller
On be formed with spread spacing；
Each spread component all have be fixed on live-roller and along the axially extending sliding rail of live-roller, be fixed in the middle part of live-roller
Fixed seat, several spread pieces for being slidably arranged on sliding rail, it is between the fixed seat and neighbouring spread piece and adjacent
It is also both provided with mutually exclusive unit between two pieces of spread pieces, the axially outermost spread of live-roller is located in several spread pieces
On piece is additionally provided with idler wheel, and the idler wheel is mutually supported with guide and limit disk, and the idler wheel is when live-roller is rotated along this guiding limit
The interior disk of position disk periodically rolls.
2. a kind of cloth unfolding device that uniformity is good as described in claim 1, which is characterized in that each mutually exclusive unit is
The equal compressed spring of coefficient of elasticity.
3. a kind of cloth unfolding device that uniformity is good as described in claim 1, which is characterized in that each mutually exclusive unit is
A pair of of polarity is identical and magnetic equal magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316295.7U CN207932750U (en) | 2018-03-06 | 2018-03-06 | A kind of cloth unfolding device that uniformity is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316295.7U CN207932750U (en) | 2018-03-06 | 2018-03-06 | A kind of cloth unfolding device that uniformity is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207932750U true CN207932750U (en) | 2018-10-02 |
Family
ID=63654435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316295.7U Active CN207932750U (en) | 2018-03-06 | 2018-03-06 | A kind of cloth unfolding device that uniformity is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207932750U (en) |
-
2018
- 2018-03-06 CN CN201820316295.7U patent/CN207932750U/en active Active
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| GR01 | Patent grant |