CN205839289U - A kind of roller type yarn gripper for circular knitting machine - Google Patents
A kind of roller type yarn gripper for circular knitting machine Download PDFInfo
- Publication number
- CN205839289U CN205839289U CN201620833812.9U CN201620833812U CN205839289U CN 205839289 U CN205839289 U CN 205839289U CN 201620833812 U CN201620833812 U CN 201620833812U CN 205839289 U CN205839289 U CN 205839289U
- Authority
- CN
- China
- Prior art keywords
- roller
- spring
- yarn
- knitting machine
- circular knitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model discloses a kind of roller type yarn gripper for circular knitting machine, belong to knitting equipment technical field.It includes support, supporter, weave cotton cloth frame and Thread-feeding device, Thread-feeding device includes housing and yarn gripper, yarn gripper include location-plate, guide plate, extruding wheel to and elastic tensioning mechanism, extruding wheel is to including the first roller and the second roller that are arranged in pairs, first roller periphery is provided with groove, the periphery of the second roller is provided with annular flange flange, first roller is rotatably affixed to location-plate, sliding and be located in guide plate in one end of second roller central shaft, the other end of the second roller central shaft connects elastic tensioning mechanism；First roller and the second roller are pressed together by elastic tensioning mechanism by elastic force.This utility model is by arranging the yarn that the first roller, the second roller and elastic tensioning mechanism clamp in conveying so that yarn can directly drive roller to rotate when stress is excessive, reduces knitting machine parking accident, it is ensured that continuous production.
Description
Technical field
This utility model relates to knitting equipment technical field, particularly relates to a kind of roller type for circular knitting machine and presss from both sides
Yarn device.
Background technology
Knitting machine is to utilize knitting needle that the yarn of various raw materials and kind is constituted coil, connects into knitted fabric through string set again
A kind of Weaving device of technical process.Knitting machine can be divided into flatbed knitting machine and circular knitter by needle-bar form, and large circle machine
It it is a kind of common circular knitter.Pay off rack is typically laid in the top of existing large circle machine, and the most fixing on pay off rack
There is wire-delivering unit so that the conveying of yarn.Traditional yarn gripper uses the potsherd that two panels is fixing, if spring force is excessive,
Yarn easily stress ruptures, and causes knitting machine to stop and reports to the police, affects production efficiency and yield.
Utility model content
For the above-mentioned problems in the prior art, this utility model provides a kind of roller type for circular knitting machine
Yarn gripper, its by arrange extruding wheel to and elastic force adjustable elastic tensioning mechanism clamp yarn, extruding wheel is to can be around each
Axle rotate, yarn can directly drive roller to rotate when stress is excessive, it is to avoid yarn is over-stressed and breaks.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is:
A kind of roller type yarn gripper for circular knitting machine, including support, supporter, weave cotton cloth frame and Thread-feeding device, described
Thread-feeding device includes housing, driving wheel, defeated yarn wheel, leading-in bracket and is located at the yarn gripper of described leading-in bracket, and described yarn gripper includes fixed
Position plate, be fixed on described location-plate guide plate, extruding wheel to and elastic tensioning mechanism, described extruding take turns to including being arranged in pairs
The first roller and the second roller, described first roller periphery be provided with accommodate yarn groove, the circle of described second roller
Side face is provided with and the annular flange flange of described fit depressions, and described first roller is rotatably affixed to described location-plate, institute
One end slip stating the second roller central shaft is located in described guide plate, and the other end of described second roller central shaft connects described
Elastic tensioning mechanism；Described first roller and the second roller are pressed together by described elastic tensioning mechanism by elastic force.
Further, described elastic tensioning mechanism includes that the first bullet that force direction is contrary draws assembly and the second bullet to draw group
Part, described first bullet draw assembly to include presenting the first spring and the second spring that axisymmetric is arranged, described first spring and the
One end of two springs is all connected with described second roller, and the other end of described first spring and the second spring passes through contiguous block with described
Location-plate is fixing to be connected；Described second bullet draws assembly include the 3rd spring and be located at the horizontal shift group of described 3rd spring one end
Part, described horizontal shift assembly regulates the extruding between described first roller and the second roller by pulling described 3rd spring
Power.
Further, described horizontal shift assembly includes that clamping head and clamping seat, described clamping head include body and fix
In the grab of described body, one end of described body connects described 3rd spring；Described clamping seat includes being fixed on described inlet wire
The pedestal of frame and be in a row located at the position limiting pile of described pedestal upper end, described grab matches with described position limiting pile.
Further, described pedestal is the rod-like structure of " Jiong " type, described position limiting pile be located at described pedestal away from described enter
On one end of coil holder.
Further, described grab is " mouth " type structure.
Further, described position limiting pile is column structure.
Further, described guide plate is provided with the linear type pilot hole accommodating described central shaft.
Compared with prior art, advantage of the present utility model is:
By arranging the yarn that the first roller, the second roller and elastic tensioning mechanism clamp in conveying so that yarn obtains
Tension force necessarily thus conveying steadily, yarn can directly drive the first roller, the second roller to rotate when stress is excessive, thus
Knitting machine parking accident will not be reduced, it is ensured that stablizing of continuous production and yield by pinch off；Elastic tensioning mechanism uses pulling force
Adjustable spring assembly, operator only need to pull clamping head that grab is held on the position limiting pile of diverse location, the most adjustable
The joint spring pulling force to the second roller, and then change the extruding force between the first roller and the second roller so that yarn stress is fitted
When.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing, wherein:
Fig. 1 is this utility model complete machine structure schematic diagram for the roller type yarn gripper of circular knitting machine；
Fig. 2 is this utility model mounting structure schematic diagram for the Thread-feeding device of the roller type yarn gripper of circular knitting machine；
Fig. 3 is this utility model structural representation for the intermittent shower device of the roller type yarn gripper of circular knitting machine
Figure；
Fig. 4 is this utility model structural representation for the jaw cylinder of the roller type yarn gripper of circular knitting machine；
Fig. 5 is this utility model structural representation for the Thread-feeding device of the roller type yarn gripper of circular knitting machine；
Fig. 6 is this utility model structural representation for the yarn gripper of the roller type yarn gripper of circular knitting machine；
Fig. 7 is this utility model structural representation for the elastic tensioning mechanism of the roller type yarn gripper of circular knitting machine
Figure；
Fig. 8 is this utility model structural representation for the guide plate of the roller type yarn gripper of circular knitting machine；
Fig. 9 is this utility model structural representation for the yarn clearer of the roller type yarn gripper of circular knitting machine；
Figure 10 is this utility model use state diagram for the yarn clearer of the roller type yarn gripper of circular knitting machine；
Figure 11 is this utility model structural representation for the yarn clearer notch of the roller type yarn gripper of circular knitting machine；
Figure 12 is this utility model structural representation for the injector assembly of the roller type yarn gripper of circular knitting machine.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Refer to Fig. 1 to Figure 12, a kind of roller type yarn gripper for circular knitting machine, including support 1, supporter, knit
Cloth holder 2 and Thread-feeding device 3, frame 2 of weaving cotton cloth is provided with some installing holes 201, is provided with for installing Thread-feeding device 3 in installing hole 201
Clamping device, frame 2 of weaving cotton cloth is additionally provided with some intermittent shower devices 5 for moistening yarn, and Thread-feeding device 3 includes housing 301, drives
Driving wheel 303, defeated yarn wheel 304, detection bar, leading-in bracket 306, be located at the yarn gripper 6 of leading-in bracket 306 and be located at below leading-in bracket 306
Yarn clearer 7.
Clamping device includes Pneumatic clamping jaw and is located at the securing member of Pneumatic clamping jaw, and Thread-feeding device 3 is provided with protuberance 302, gas
The working end of dynamic jaw and protuberance 302 clamping engagement；Pneumatic clamping jaw is detachably secured to installing hole 201 by securing member
In.Pneumatic clamping jaw is vertically to setting, and securing member includes bolt part 403 and nut 401, the bolt part being fixed on Pneumatic clamping jaw top
403 are arranged in installing hole 201.Thread-feeding device 3 includes housing 301, driving wheel 303, defeated yarn wheel 304, leading-in bracket 306 and detection
Bar, protuberance 302 is fixed on the top of housing 301 one end, and protuberance 302 is provided with what matched in the working end with Pneumatic clamping jaw
Draw-in groove 3021.Pneumatic clamping jaw includes cylinder 4 and block jaw 402, and block jaw 402 is working end；Protuberance 302 is cube
Structure, draw-in groove 3021 is located in the both ends of the surface of protuberance 302, and the outline of the shape of draw-in groove 3021 and block jaw 402 is mutually
Join.During use, being first fixed in installing hole 201 by multiple cylinders 4 in order, cylinder 4 is controlled its break-make gas by multiple electromagnetic valves,
Realize the clamping of block jaw 402 and unclamp, when Thread-feeding device 3 breaks down, only need to open block jaw 402, efficient and convenient,
Accurate positioning and difficult drop-off.
Intermittent shower device 5 includes that internal flow is connected with the ring main road 202 of water, bracing frame 502 and injector assembly 503,
Ring main road 202 and bracing frame 502 are both secured to weave cotton cloth on frame 2, and injector assembly 503 is rotating to be located on bracing frame 502；
Injector assembly 503 includes electromagnetic valve 5033, the pump housing 5032 and the nozzle 5031 being sequentially communicated, and electromagnetic valve 5033 is by pipeline 501
Being connected with ring main road 202, nozzle 5031 is positioned at the top of Thread-feeding device 3, and electromagnetic valve 5033 connects relay and realizes interval
Break-make.Ring main road 202 is fixed on the outer edge of frame 2 of weaving cotton cloth, and ring main road 202 connects the water pump outside support and water tank
Realize the water circulation in pipeline.Pipeline 501 is rubber hose, certainly may be used without the tubing of other materials, and soft material is convenient
Regulation angle；Nozzle 5031 is pyramidal structure, the entrance hole on the outlet alignment leading-in bracket 306 of nozzle 5031, nozzle ejection
After water smoke moistening entrance hole, just it is difficult to when yarn is at cable-through hole fracture because of friction, it helps remove the ash of yam surface
Trifle in the world matter.The side of electromagnetic valve 5033 connects axis body 504, and axis body 504 rotates to be located on bracing frame 502, and bracing frame 502 is
The bar structure of " L " type, its horizontal component is provided with bearing, axis body 504 and bearing interference fit so that axis body 504 will not be certainly
Rotate, it is ensured that injector assembly 503 can maintain static arbitrarily angled.
Yarn gripper 6 include location-plate 604, the guide plate 611 being fixed on location-plate 604, extruding wheel to and elastic tensioning machine
Structure, extruding wheel is to including the first roller 602 and the second roller 606 of being arranged in pairs, and the first roller 602 periphery is provided with receiving
The groove 6021 of yarn, the periphery of the second roller 606 is provided with the annular flange flange 6061 matched with groove 6021, the first rolling
Wheel 602 is rotatably affixed to location-plate 604, slides and be located in guide plate 611 in one end of the second roller 606 central shaft, guides
Plate 611 level is to being fixed on location-plate 604, and guide plate 611 has the linear type pilot hole accommodating central shaft along its length,
Linear slide is done along pilot hole in one end of second roller 606 central shaft；The other end of the second roller 606 central shaft connects elasticity and draws
Tight mechanism；First roller 602 and the second roller 606 are pressed together by elastic tensioning mechanism by elastic force.Elastic tensioning machine
Structure includes that the first bullet that force direction is contrary draws assembly and the second bullet to draw assembly, and the first bullet draws assembly to include presenting axisymmetric
The first spring 610 and the second spring 605 arranged, one end of the first spring 610 and the second spring 605 is all connected with the second roller
The central shaft of 606, the other end of the first spring 610 is connected by the first contiguous block 610 is fixing with location-plate 604, the second spring
The other end of 605 is connected by the second contiguous block 603 is fixing with location-plate 604；Second bullet draws assembly to include, and level is to layout
3rd spring 607 and the horizontal shift assembly being located at the 3rd spring 607 one end, horizontal shift assembly is by pulling the second spring
605 regulate the extruding force between the first roller 602 and the second roller 606；First spring the 610, second spring 605 and the 3rd bullet
Between spring 607 three formed Y type attachment structure, the pulling force of the first spring 610 and the second spring 605 the most to the left, by the second roller
606 pull to the first roller 602；The pulling force of the 3rd spring 607 to the right, in order to drawing of liquidate the first spring 610 and the second spring 605
Power.Horizontal shift assembly includes clamping 608 and clamping seat 609, and clamping 608 includes body and is fixed on the grab of body
6081, one end of body connects the 3rd spring 607；Clamping seat 609 includes the pedestal being fixed on leading-in bracket 306 and is in a row located at seat
The position limiting pile 6091 of body upper end, grab 6081 matches with position limiting pile 6091；Concrete, grab 6081 is design " mouth " type knot
Structure, position limiting pile 6091 is designed as column structure, and both shapes are not limited thereto certainly, can depart from as long as both can be formed
Catch mechanism.Pedestal is the rod-like structure of " Jiong " type, and position limiting pile 6091 is located at pedestal one end away from leading-in bracket 306
On, during use, only need to pull clamping 608 that grab 6081 is held on the position limiting pile 6091 of diverse location, i.e. scalable
3rd spring 607 pulling force to the second roller 606, and then change the extruding force between the first roller 602 and the second roller 606,
Make yarn stress suitable.Compared to traditional yarn gripper, yarn gripper 6 of the present utility model is by utilizing roller to clamp yarn
Line, the roller of rotation can be avoided yarn to rupture because chucking power is excessive, reduce broken yarn accident and down time.
Yarn clearer 7 includes some the most coaxial and spaced first clearing sheet the 71, second clearing sheet the 72, the 3rd clearing
Sheet 73, cleaning politics, economics, organization, and ideology yarn sheet the 74, the 5th clearing sheet 75 and the 6th clearing sheet 76, the structure of 6 clearing sheets is the most identical.First clearing sheet
71 include first lamellar body the 701, second lamellar body 704 and snap close piece, and one end of the first lamellar body 701 and the second lamellar body 704 is by socket
Part 708 is rotatable to be located in rotating shaft 77, forms the notch filtering knot when the first lamellar body 701 and the second lamellar body 704 fasten
The notch 707 varied in size is formed respectively on 707,6 clearing sheets.The buckling surface of the first lamellar body 701 is provided with the first depressed part
702, the buckling surface of the second lamellar body 704 is provided with the second depressed part 703, and the first depressed part 702 and the second depressed part 703 are the most right
Connect formation notch 707.Snap close piece includes snap close head 706 and lock buckling groove 705, and snap close head 706 is fixed on another of the first lamellar body 701
End, lock buckling groove 705 is fixed on the other end of the second lamellar body 704.Concrete, the first depressed part 702 and the second depressed part 703 are
Rectangular configuration, both cooperatively form the notch 707 of rectangle.First lamellar body 701 and the second lamellar body 704 can be semicircular structure or
Rectangular configuration or other geometric figure structures, as long as ensureing that both can fasten.Notch 707 on some clearing sheets
Width is from top to bottom sequentially reduced or increases.Coupling 708 and rotating shaft 77 are interference fit, and i.e. both will not be by yarn when fastening
Line is rotated, and keeps fixed pose.Yarn according to different-diameter selects the clearing sheet of suitable big small-rabbet to fasten, with
Time other clearing sheet be in open mode, easy to adjust.
These are only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every utilization
Equivalent structure or equivalence flow process that this utility model description is made convert, or are directly or indirectly used in what other was correlated with
Technical field, is the most in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. for a roller type yarn gripper for circular knitting machine, including support, supporter, weave cotton cloth frame and Thread-feeding device, described defeated
Yarn device includes housing, driving wheel, defeated yarn wheel, leading-in bracket and is located at the yarn gripper of described leading-in bracket, it is characterised in that: described yarn clipping
Device include location-plate, the guide plate being fixed on described location-plate, extruding wheel to and elastic tensioning mechanism, described extruding take turns to including
The first roller being arranged in pairs and the second roller, described first roller periphery be provided with accommodate yarn groove, described second
The periphery of roller is provided with and the annular flange flange of described fit depressions, and it is described fixed that described first roller is rotatably affixed to
Position plate, one end of described second roller central shaft slides and is located in described guide plate, the other end of described second roller central shaft
Connect described elastic tensioning mechanism；Described first roller and the second roller are squeezed in by described elastic tensioning mechanism by elastic force
Together.
A kind of roller type yarn gripper for circular knitting machine the most according to claim 1, it is characterised in that described elasticity
Tensioning mechanism include the first bullet that force direction is contrary draw assembly and the second bullet draw assembly, described first bullet draw assembly include in
First spring of upper axisymmetric layout and the second spring, one end of described first spring and the second spring is all connected with described second
Roller, the other end of described first spring and the second spring is connected by contiguous block and described location-plate are fixing；Described second bullet
Drawing assembly include the 3rd spring and be located at the horizontal shift assembly of described 3rd spring one end, described horizontal shift assembly is by drawing
Dynamic described 3rd spring regulates the extruding force between described first roller and the second roller.
A kind of roller type yarn gripper for circular knitting machine the most according to claim 1, it is characterised in that described level
Displaceable members includes that clamping head and clamping seat, described clamping head include body and be fixed on the grab of described body, described body
One end connect described 3rd spring；Described clamping seat includes the pedestal being fixed on described leading-in bracket and is in a row located at described pedestal
The position limiting pile of upper end, described grab matches with described position limiting pile.
A kind of roller type yarn gripper for circular knitting machine the most according to claim 3, it is characterised in that described pedestal
For the rod-like structure of " Jiong " type, described position limiting pile is located on described pedestal one end away from described leading-in bracket.
5. according to a kind of roller type yarn gripper for circular knitting machine described in claim 3 or 4, it is characterised in that described
Grab is " mouth " type structure.
6. according to described in claim 3 or 4 a kind of roller type yarn gripper for circular knitting machine, it is characterised in that described
Position limiting pile is column structure.
7. according to a kind of roller type yarn gripper for circular knitting machine of 1 described in claim, it is characterised in that described guiding
Plate is provided with the linear type pilot hole accommodating described central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833812.9U CN205839289U (en) | 2016-08-03 | 2016-08-03 | A kind of roller type yarn gripper for circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620833812.9U CN205839289U (en) | 2016-08-03 | 2016-08-03 | A kind of roller type yarn gripper for circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839289U true CN205839289U (en) | 2016-12-28 |
Family
ID=57617260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620833812.9U Withdrawn - After Issue CN205839289U (en) | 2016-08-03 | 2016-08-03 | A kind of roller type yarn gripper for circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149187A (en) * | 2016-08-03 | 2016-11-23 | 苏州吉佳鑫纺织科技有限公司 | A kind of roller type yarn gripper for circular knitting machine |
-
2016
- 2016-08-03 CN CN201620833812.9U patent/CN205839289U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149187A (en) * | 2016-08-03 | 2016-11-23 | 苏州吉佳鑫纺织科技有限公司 | A kind of roller type yarn gripper for circular knitting machine |
| CN106149187B (en) * | 2016-08-03 | 2019-06-21 | 广州美名纺织科技有限公司 | A kind of roller type yarn gripper for circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205856772U (en) | A kind of yarn moistening apparatus for circular knitting machine | |
| CN205839306U (en) | A kind of stacked yarn clearer for circular knitting machine | |
| CN205839289U (en) | A kind of roller type yarn gripper for circular knitting machine | |
| CN205999578U (en) | A kind of new yarn gripper for circular knitting machine | |
| CN106149187A (en) | A kind of roller type yarn gripper for circular knitting machine | |
| CN110106622A (en) | A kind of termination of tricot machine | |
| CN208308094U (en) | A kind of take-up for hosiery yarns | |
| CN202380162U (en) | Air suction type yarn traction device | |
| CN207713899U (en) | One kind is gaited machine | |
| CN205839288U (en) | A kind of suspension Thread-feeding device for circular knitting machine | |
| CN205999577U (en) | A kind of clearing mechanism for circular knitting machine Thread-feeding device | |
| CN203320236U (en) | Transmission device of computerized flat knitting machine head | |
| CN206607387U (en) | A kind of yarn cleaning device for circular knitting machine Thread-feeding device | |
| CN217324567U (en) | Cleaning and processing device for knitted fabric production | |
| CN109722786A (en) | A kind of tricot machine drawing and winding device | |
| CN206052343U (en) | Tufting machine | |
| CN203393304U (en) | Yarn feeding device of spinner | |
| TWI355436B (en) | ||
| CN201896220U (en) | Yarn isolating frame | |
| CN205999576U (en) | A kind of positioner for circular knitting machine Thread-feeding device | |
| CN206752056U (en) | A kind of circular knitting machine Yarn gripper construction | |
| CN206244994U (en) | A kind of clamping and positioning device for creel | |
| CN202148403U (en) | Cotton-silk yarn mouth | |
| CN206244995U (en) | Plant the combined type yarn dispenser for creel | |
| CN205205397U (en) | Installation device of circular weft knitting machine's sinker cam seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20190621 |
|
| AV01 | Patent right actively abandoned |