CN205821736U - Flat-plate selvedge uncurler - Google Patents
Flat-plate selvedge uncurler Download PDFInfo
- Publication number
- CN205821736U CN205821736U CN201620776541.8U CN201620776541U CN205821736U CN 205821736 U CN205821736 U CN 205821736U CN 201620776541 U CN201620776541 U CN 201620776541U CN 205821736 U CN205821736 U CN 205821736U
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- Prior art keywords
- plate
- fabric
- flat
- bottom plate
- optical axis
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Abstract
The utility model discloses a kind of Flat-plate selvedge uncurler, including for clamping fabric two groups, bottom plate, on, bottom plate is formed with arrival end and the port of export with fabric transporting direction, on, bottom plate adjacent surface is suppressed with twill, twill with fabric transporting direction gradually to away from another group, bottom plate lopsidedness, bottom plate is connected with the optical axis being vertically arranged, optical axis runs through mounting plate, optical axis is upper, sheathed between bottom plate mounting plate is made to have the spring away from bottom plate trend all the time, bottom plate connects abutting mounting plate surface the fixture of extrusion spring, reach adjustable clamp clamp force and made the effect of fabric uniform force.
Description
Technical field
This utility model relates to a kind of yarn fabric process equipment auxiliary device, particularly to a kind of Flat-plate selvedge uncurler.
Background technology
Flat-plate selvedge uncurler is the auxiliary of the equipment such as boarding machine, heat shrink wrapping machine, printing machine, its effect be to fabric tentering setting and
Before carrying out pretreatment before stamp, natural selvedge is launched.In actual production, fabric enters the equipment such as boarding machine by fabric guide roll
After, owing to some fabrics (especially knitted fabric) crimping is very serious, in order to enable a fabric to be precisely positioned on needle plate, and to the greatest extent
Possibly increase fabric effective gate width, on fabric needle plate previous as all with edge spreader by selvedge launch.
Existing Flat-plate selvedge uncurler refers to the Chinese patent of Application No. 200920059580.6, it discloses a kind of flat
Plate edge spreader, is made up of upper flat plate and lower flat board.Front moving tooth and rear moving tooth it is provided with on the surface of upper flat plate and lower flat board, front
Moving tooth and rear moving tooth with certain angle of inclination and certain being spaced, big than rear moving tooth of the interdental spaces of front moving tooth.On
The front moving tooth of flat board and rear moving tooth front moving tooth and rear moving tooth with lower flat board respectively is staggered.Yarn fabric with crimping is placed
Between upper flat plate and lower flat board, adjust the clamping force between upper flat plate and lower flat board by binding nut and pinching screw.Spin
Fabric when feeding in the past moving tooth enter, under the stirring of front moving tooth, crimping is carried out shelling, yarn fabric pass through after moving tooth time, by
Crimping is carefully shelled by rear moving tooth, crimping so can be made to be shelled completely flat.
But owing to upper flat plate and lower flat board are attached by hinge, when clamp nut and pinching screw adjust upper flat plate
With after the clamping force between lower flat board, the clamping force that fabric is subject to is uneven, fabric is relatively big near hinge side clamping force, and knits
Thing is less near hinge side clamping force, is unfavorable for that stirring of moving tooth that fabric is subject to is launched.
Utility model content
The purpose of this utility model is to provide a kind of adjustable clamp clamp force and the Flat-plate selvedge uncurler of fabric uniform force.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of Flat-plate selvedge uncurler, including the upper and lower supporting plate for clamping fabric two groups, the upper and lower torr being parallel to each other
Plate is formed with arrival end and the port of export with fabric transporting direction, and upper and lower supporting plate adjacent surface is suppressed with twill, and twill transports with fabric
Upper and lower supporting plate lopsidedness is gradually organized to away from another in direction, and bottom plate is connected with the optical axis being vertically arranged, and optical axis runs through pop-up
Plate, optical axis is sheathed between upper and lower supporting plate makes mounting plate have the spring away from bottom plate trend all the time, bottom plate connect have to
Connect the fixture of supporting plate surface extrusion spring.
By using such scheme, utilize high-precision optical axis, make mounting plate during the upper and lower sliding of optical axis, on
Supporting plate remains parallel with bottom plate, thus ensures that upper and lower supporting plate is fitted completely with fabric, and then makes fabric by upper and lower
The clamping force of supporting plate is uniformly distributed, it is ensured that after fabric is pointed to the power of both sides by twill, corner gradually spreads out.
It is also preferred that the left the quantity of optical axis is two and is respectively positioned on bottom plate the same side.
By using such scheme, utilize two radially fixed mounting plates of optical axis, prevent mounting plate because of supporting plate and fabric
Frictional force and produce and rock, it is ensured that upper and lower supporting plate and fabric laminating, i.e. ensure that the upper and lower supporting plate clamping force to fabric, and
And two optical axises mutually make up error, improve the precision of optical axis further, it is ensured that mounting plate is parallel with bottom plate all the time.
It is also preferred that the left fixture is positioned at the middle of two optical axises.
By using such scheme, owing to fixture is positioned at the middle of two optical axises, the fixture abutting to mounting plate
Power is positioned at two springs center to the pressure of mounting plate, thus ensures that the moment of abutting power and pressure is cancelled out each other, it is ensured that
Mounting plate is not slightly slanted because of the arm of force, thus ensure that mounting plate is the most parallel with bottom plate.
It is also preferred that the left fixture is screw rod, having top board between optical axis, top board has the screwed hole run through for screw rod lower end.
By using such scheme, rotate screw rod, make screw rod move down from top board, screw rod lower end gradually extrusion spring,
Mounting plate is made to move down；Rotating backward screw rod, make screw rod abut one end gradually upper shifting with mounting plate, recoil of spring is by mounting plate
It is squeezed in screw rod lower end, makes mounting plate move up.
It is also preferred that the left fixture is nut, bottom plate is connected with the stud being vertically arranged, and mounting plate has and supplies stud to run through
Through hole, stud is connected with nut thread.
By using such scheme, rotating nut, nut is made to move down along stud, nut lower end gradually extrusion spring,
Mounting plate is made to move down；Rotating backward nut, make nut move up along stud, mounting plate is squeezed in nut by recoil of spring
On, make mounting plate move up.
It is also preferred that the left the twill of upper and lower supporting plate is crisscross arranged.
By using such scheme, the twill being crisscross arranged increases the upper and lower supporting plate frictional force to fabric, it is ensured that twill
Fabric corner is driven to gradually spread out.
It is also preferred that the left twill includes the front stricture of vagina near arrival end and the rear stricture of vagina near the port of export, front stricture of vagina inter-ridge distance is more than
Rear stricture of vagina spacing.
By using such scheme, front stricture of vagina carries out shelling to fabric, makes the corner of fabric tentatively launch, and then stricture of vagina is to fabric
Carefully shelling, the corner making fabric is fully deployed, so utilizes front stricture of vagina and rear stricture of vagina progressively to be launched fabric corner, thus ensures to knit
Thing corner is launched.
It is also preferred that the left mounting plate has the observation port for observing fabric between forward and backward stricture of vagina.
By using such scheme, utilize observation port to observe fabric kinestate between supporting plate, thus adjust torr in time
The clamping force of plate, it is ensured that fabric not only can smooth advance but also the corner of fabric can be made to launch smoothly between supporting plate.
It is also preferred that the left observation port is arranged over infrared ray deflection correction sensor, infrared ray deflection correction sensor connects deviation correcting device.
By using such scheme, the border of infrared ray deflection correction sensor detection fabric, fabric is rectified a deviation, it is ensured that knit
Passing through between supporting plate of thing alignment.
It is also preferred that the left bottom plate is provided with the compressed air spray head that compressed air sprays to fabric edge in port of export side.
By using such scheme, compressed air is depressed fabric, is prevented fabric from passing between supporting plate by compressed air spray head
After crimping again, compressed air keeps the deployed condition of fabric, until the needle plate that fabric is transmitted chain is fixed, maintains and knits
The deployed condition of thing, enables a fabric to be precisely positioned on needle plate.
In sum, this utility model is had the advantages that and is launched by the crimping of fabric by upper and lower supporting plate, and
Compressed air spray head keeps the expansion of fabric, until fabric is pressed onto on bent needle plate by pinch roller, it is ensured that fabric can be precisely located
On needle plate；By spring and the fixture of extrusion spring, adjust the supporting plate clamping force to fabric, make the intensifying force of twill both may be used
So that fabric corner is launched, the most do not affect the normal transport of fabric.
Accompanying drawing explanation
Fig. 1 is support board structure schematic diagram；
Fig. 2 is bottom plate structural representation；
Fig. 3 is embodiment 1 middle plateform edge spreader structural representation；
Fig. 4 is Flat-plate selvedge uncurler application overall schematic；
Fig. 5 is embodiment 2 middle plateform edge spreader structural representation.
In figure, 1, supporting plate；11, mounting plate；121, observation port；12, bottom plate；13, twill；131, front stricture of vagina；132, rear stricture of vagina；
14, arrival end；15, the port of export；2, optical axis；21, spring；3, top board；31, support；4, screw rod；41, handle；5, infrared ray correction
Sensor；51, preposition deflector roll；6, compressed air spray head；61, metal winding pipe；7, conveyer belt；71, pressure roller；72, needle plate；8, spiral shell
Post；81, nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are with identical accompanying drawing
Labelling represents.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to
Being the direction in accompanying drawing, word " bottom surface " and " end face ", " interior " and " outward " refer respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1: as shown in Figure 1 and Figure 4, a kind of Flat-plate selvedge uncurler, including the two groups of supporting plates clamping fabric side respectively
1, supporting plate 1 includes that the most horizontally disposed mounting plate 11 and bottom plate 12, mounting plate 11 and bottom plate 12 are two pieces and are parallel to each other
Rectangle iron plate.
Shown in Fig. 2, mounting plate 11 and bottom plate 12 adjacent surface are cast with twill 13, and twill 13 includes front stricture of vagina 131 He
Rear stricture of vagina 132, twill 13 is the strip block of multiple uniform arrangement, and strip block is gradually distance from another with fabric transporting direction
Group supporting plate 1, and the twill 13 of mounting plate 11 and bottom plate 12 is crisscross arranged, the most adjacent twill 13 respectively with mounting plate 11 with
And bottom plate 12 is fixing；The rectangular shape block interval of front stricture of vagina 131 is more than the rectangular shape block interval of stricture of vagina 132 backward, thus front stricture of vagina
131 can carry out shelling to fabric, and then fabric can carefully be shelled by stricture of vagina 132, so combining shown in Fig. 4, front stricture of vagina 131 is arranged
In arrival end 14 side that supporting plate 1 enters for fabric, then stricture of vagina 132 is arranged on the port of export 15 side passed for fabric.
As it is shown on figure 3, two non-conterminous one end of bottom plate 12 are welded with two optical axises 2, mounting plate 11 has for vertical
The through hole that optical axis 2 runs through, thus mounting plate 11 is along optical axis 2 vertical lifting；Optical axis 2 is sheathed between mounting plate 11 and bottom plate 12
Spring 21, spring 21 is made to make mounting plate 11 have the trend away from bottom plate 12 all the time；Top board 3 is installed in the surface of supporting plate 1,
Top board 3 is parallel with mounting plate 11, and top board 3 two ends have fixing hole, two fixing holes respectively with optical axis 2 interference fit, from
And top board 3 is fixed on optical axis 2.
Top board 3 center has screwed hole, and screwed hole connects has screw rod 4, screw rod 4 lower end run through top board 3 and are connected to pop-up
On the end face of plate 11, screw rod 4 is positioned at the upper end above top board 3 and is provided with handle 41.
As shown in Figure 3 and Figure 4, mounting plate 11 has observation port 121, observation port at front stricture of vagina 131 and rear stricture of vagina 132 intersection
121 are rectangle and run through mounting plate 11；In the surface of observation port 121, top board 3 lower surface is provided with infrared by support 31
Line deflection correction sensor 5, infrared ray deflection correction sensor 5 is connected with the deviation correcting device controlling preposition deflector roll 51.
Supporting plate 1 is provided with compressed air spray head 6 in the port of export 15 side by metal winding pipe 61, and compressed air spray head 6 is pressed
Air is sprayed to fabric edge between supporting plate 1 and pressure roller 71 by contracting.
During regulation, rotate screw rod 4, make screw rod 4 move down from top board 3, gradually extrusion spring 21, screw rod 4 lower end, make
Supporting plate 11 moves down；Rotating backward screw rod 4, make screw rod 4 abut one end gradually upper shifting with mounting plate 11, spring 21 resilience is by upper
Supporting plate 11 is squeezed in screw rod 4 lower end, makes mounting plate 11 move up.
During work, the twill 13 of supporting plate 1 clamps fabric edge, and produced frictional force is prolonged to fabric with fabric transport
Stretching, so that the edge stress of fabric is launched, and this state is kept by the compressed air of compressed air spray head 6 ejection, prevents
Edge turns down again, until pressure roller 71 by fabric pressing on the needle plate 72 of conveyer belt 7；Infrared ray deflection correction sensor 5 detects edge
And controlling preposition deflector roll 51, it is ensured that fabric transporting direction will not tilt；The most all fabric is jointly made to be precisely located
On needle plate 72.
Embodiment 2: as it is shown in figure 5, difference from Example 1 is, bottom plate 12 is welded with perpendicular between two optical axises 2
The straight stud 8 arranged, mounting plate 11 has the through hole run through for stud 8, and stud 8 exposes one end connection from mounting plate 11 spiral shell
Female 81, nut 81 abuts mounting plate 11, thus by mounting plate 11 extrusion spring 21.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a Flat-plate selvedge uncurler, including the upper and lower supporting plate for clamping fabric two groups, the upper and lower supporting plate being parallel to each other
Being formed with arrival end (14) and the port of export (15) with fabric transporting direction, upper and lower supporting plate adjacent surface is suppressed with twill (13), twill
(13) gradually upper and lower supporting plate lopsidedness is organized to away from another with fabric transporting direction, it is characterised in that: bottom plate (12) is affixed
Having the optical axis (2) being vertically arranged, optical axis (2) runs through mounting plate (11), and optical axis (2) is sheathed between upper and lower supporting plate makes mounting plate
(11) having the spring (21) away from bottom plate (12) trend all the time, bottom plate (12) connects has abutting mounting plate (11) surface also
The fixture of extrusion spring (21).
Flat-plate selvedge uncurler the most according to claim 1, it is characterised in that: the quantity of optical axis (2) is two and is respectively positioned on down
Supporting plate (12) the same side.
Flat-plate selvedge uncurler the most according to claim 2, it is characterised in that: fixture is positioned at the middle of two optical axises (2).
Flat-plate selvedge uncurler the most according to claim 3, it is characterised in that: fixture is screw rod (4), and optical axis (2) span sets
Top board (3), top board (3) is had to have the screwed hole run through for screw rod (4) lower end.
Flat-plate selvedge uncurler the most according to claim 3, it is characterised in that: fixture is nut (81), and bottom plate (12) is solid
Being connected to the stud (8) being vertically arranged, mounting plate (11) has the through hole run through for stud (8), stud (8) and nut (81) screw thread
Connect.
6. according to the Flat-plate selvedge uncurler described in claim 1, it is characterised in that: the twill (13) of upper and lower supporting plate is crisscross arranged.
Flat-plate selvedge uncurler the most according to claim 6, it is characterised in that: twill (13) includes before arrival end (14)
Stricture of vagina (131) and the rear stricture of vagina (132) near the port of export (15), front stricture of vagina (131) inter-ridge distance is more than rear stricture of vagina (132) spacing.
Flat-plate selvedge uncurler the most according to claim 6, it is characterised in that: mounting plate (11) is between forward and backward stricture of vagina (131,132)
Have the observation port (121) for observing fabric.
Flat-plate selvedge uncurler the most according to claim 8, it is characterised in that: observation port (121) is arranged over infrared ray correction
Sensor (5), infrared ray deflection correction sensor (5) connects deviation correcting device.
Flat-plate selvedge uncurler the most according to claim 1, it is characterised in that: bottom plate (12) sets in the port of export (15) side
There is the compressed air spray head (6) that compressed air is sprayed to fabric edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776541.8U CN205821736U (en) | 2016-07-21 | 2016-07-21 | Flat-plate selvedge uncurler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776541.8U CN205821736U (en) | 2016-07-21 | 2016-07-21 | Flat-plate selvedge uncurler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205821736U true CN205821736U (en) | 2016-12-21 |
Family
ID=57560025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620776541.8U Expired - Fee Related CN205821736U (en) | 2016-07-21 | 2016-07-21 | Flat-plate selvedge uncurler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205821736U (en) |
-
2016
- 2016-07-21 CN CN201620776541.8U patent/CN205821736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |