CN205999577U - A kind of clearing mechanism for circular knitting machine Thread-feeding device - Google Patents
A kind of clearing mechanism for circular knitting machine Thread-feeding device Download PDFInfo
- Publication number
- CN205999577U CN205999577U CN201621013082.4U CN201621013082U CN205999577U CN 205999577 U CN205999577 U CN 205999577U CN 201621013082 U CN201621013082 U CN 201621013082U CN 205999577 U CN205999577 U CN 205999577U
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- CN
- China
- Prior art keywords
- clearing
- block
- feeding device
- thread
- knitting machine
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of clearing mechanism for circular knitting machine Thread-feeding device, belong to knitting equipment technical field.It includes 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 yarn clearer, yarn clearer includes support arm, the guide post located at support arm, some clearing blocks being movably arranged at described guide post and some cushion blocks located between adjacent described clearing block, width dimensions between some described cushion blocks are different, and described cushion block makes to form the gap for clearing up yarn between adjacent described clearing block；Described clearing block includes groove body and the guide pad located at described groove body, and described guide pad is provided with the through hole matching with described guide post.This utility model passes through to arrange multiple spaced clearing blocks on the guide bar, and controls the gap between adjacent clearing block using cushion block, and the yarn for different line footpaths only need to select the cushion block of different in width to can get the gap being adapted with line footpath.
Description
Technical field
This utility model is related to knitting equipment technical field, more particularly to a kind of clear for circular knitting machine Thread-feeding device
Yarn mechanism.
Background technology
Knitting machine is using knitting needle, the yarn of various raw materials and kind to be 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 is a kind of common circular knitter.Pay off rack is typically laid in the top of existing large circle machine, and typically fixing on pay off rack
There is the conveying in order to yarn for the wire-delivering unit, the lower section of wire-delivering unit is generally secured to yarn clearer to filter the impurity on knot and ash
Dirt, keeps the cleaning of yarn.Traditional yarn clearer adopts simple monolithic notching construction, and adjustment uses has limitation, not
Flexibly and easily.
Utility model content
For the above-mentioned problems in the prior art, this utility model provide a kind of for circular knitting machine Thread-feeding device
Clearing mechanism, it filters impurity and dust on knot by the clearing block that setting forms gap each other, and structure design is closed
Reason, clearing effect is significant.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：
A kind of clearing mechanism for circular knitting machine Thread-feeding device, including support, supporter, weave cotton cloth frame and Thread-feeding device, institute
State Thread-feeding device and include housing, driving wheel, defeated yarn wheel, leading-in bracket and the yarn clearer below described leading-in bracket, described yarn clearer
Including support arm, the guide post located at described support arm, some clearing blocks being movably arranged at described guide post and some located at phase
Cushion block between adjacent described clearing block, the width dimensions between some described cushion blocks are different, and described cushion block makes adjacent described clearing
Form the gap for clearing up yarn between block；Described clearing block includes groove body and the guide pad located at described groove body, institute
State guide pad and be provided with the through hole matching with described guide post.
Further, described groove body is circular configuration.
Further, described guide pad is provided with 2, and both are divided into the two ends of described groove body.
Further, described guide post is provided with 2, and what both left and right were parallel is fixed on described support arm.
Further, described cushion block is the loop configuration being slidably matched with described guide post.
Further, described clearing block is provided with 5, is provided with 4 described cushion blocks between five.
Further, described cushion block includes the first different cushion block of width, the second cushion block, the 3rd cushion block and the 4th cushion block.
Further, on described guide post, the one end away from described support arm is additionally provided with external screw thread, sets at described external screw thread
Have for spacing nut is carried out to clearing block.
Compared with prior art, advantage of the present utility model is：
By arranging multiple spaced clearing blocks on the guide bar, and controlled between adjacent clearing block using cushion block
Gap, the yarn for different line footpaths only need to select the cushion block of different in width to can get the gap being adapted with line footpath, clearing
The contact surface up and down of block and yarn can be cleared up twice to yarn, easy to adjust, simple to operate, versatile and flexible, and is fabricated to
This is low, clearing effect is good, be beneficial to application.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein：
Fig. 1 is the complete machine structure schematic diagram of the clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Fig. 2 is that the mounting structure of the Thread-feeding device of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device is illustrated
Figure；
Fig. 3 is the structural representation of the intermittent shower device of the clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device
Figure；
Fig. 4 is the structural representation of the jaw cylinder of the clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Fig. 5 is the structural representation of the Thread-feeding device of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Fig. 6 is the structural representation of the yarn gripper of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Fig. 7 is the structural representation of the elastic tensioning mechanism of the clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device
Figure；
Fig. 8 is the structural representation of the guide plate of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Fig. 9 is the structural representation of the yarn clearer of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Figure 10 is the structural representation of the clearing block of the clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Figure 11 is the structural representation of the cushion block of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device；
Figure 12 is the structural representation of the injector assembly of clearing mechanism that this utility model is used for circular knitting machine Thread-feeding device.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
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 embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Refer to Fig. 1 to Figure 12, a kind of clearing mechanism for circular knitting machine Thread-feeding device, including support 1, supporter,
Weave cotton cloth frame 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, Thread-feeding device 3 include housing 301,
Driving wheel 303, defeated yarn wheel 304, detect bar, leading-in bracket 306, the yarn gripper 6 located at leading-in bracket 306 and under leading-in bracket 306
The yarn clearer 7 of side.
Clamping device includes Pneumatic clamping jaw and the securing member located at 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
Interior.Vertically to setting, securing member includes bolt part 403 and the nut 401 being fixed on Pneumatic clamping jaw top, bolt part to Pneumatic clamping jaw
403 are arranged in installing hole 201.Thread-feeding device 3 includes housing 301, driving wheel 303, defeated yarn wheel 304, boss 305, leading-in bracket 306
With detect bar, protuberance 302 is fixed on the top of housing 301 one end, and protuberance 302 is provided with the working end phase with Pneumatic clamping jaw
The draw-in groove 3021 of cooperation, leading-in bracket 306 is vertically to being fixed on boss 305.Pneumatic clamping jaw includes cylinder 4 and block jaw 402,
Block jaw 402 is working end；Protuberance 302 is cube structure, and draw-in groove 3021, in the both ends of the surface of protuberance 302, blocks
The shape of groove 3021 is matched with the outline of block jaw 402.During use, first in order multiple cylinders 4 are fixed on installation
In hole 201, cylinder 4 by its break-make gas of multiple solenoid valve controls, is realized the clamping of block jaw 402 and is unclamped, when Thread-feeding device 3
During raw fault, only need to open block jaw 402, efficient and convenient, accurate positioning and difficult for drop-off.
Intermittent shower device 5 includes internal circulation ring main road 202, bracing frame 502 and the injector assembly 503 of water,
Ring main road 202 and bracing frame 502 are both secured to weave cotton cloth on frame 2, and injector assembly 503 is rotatably 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 passes through pipeline 501
It is connected with ring main road 202, nozzle 5031 is located at the top of Thread-feeding device 3, 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 water pump and water tank outside support
Realize the water circulation in pipeline.Pipeline 501 is rubber hose, and the tubing of other materials certainly may also be employed, and soft material is convenient
Adjust angle；Nozzle 5031 is pyramidal structure, and the outlet of nozzle 5031 is directed at the entrance hole on leading-in bracket 306, and nozzle sprays
After water smoke moistening entrance hole, yarn is through being just difficult when at cable-through hole to fracture because of friction, it helps remove the ash of yam surface
Trifle in the world matter.The side of electromagnetic valve 5033 is connected with axis body 504, and axis body 504 rotates on bracing frame 502, and bracing frame 502 is
The bar structure of " L " type, its horizontal component is provided with bearing, and axis body 504 is with 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, the first roller 602 and the second roller 606 that extruding wheel is arranged in pairs to inclusion, 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 matching with groove 6021, the first rolling
Wheel 602 is rotatably affixed to location-plate 604, and one end of the second roller 606 central shaft is slided in guide plate 611, guiding
To being fixed on location-plate 604, guide plate 611 has the linear type pilot hole accommodating central shaft to plate 611 level along its length
612, linear slide is done along pilot hole 612 in one end of the second roller 606 central shaft；The other end of the second roller 606 central shaft is even
Meet elastic tensioning mechanism；First roller 602 and the second roller 606 are pressed together by elastic tensioning mechanism by elastic force.Bullet
Property tensioning mechanism includes the first contrary bullet of force direction and draws assembly and the second bullet to draw assembly, and the first bullet draws assembly to include presenting
First spring 610 of axisymmetric arrangement and second spring 605, one end of the first spring 610 and second spring 605 is all connected with the
The central shaft of second wheel 606, the other end of the first spring 610 is fixedly connected with location-plate 604 by the first contiguous block 610, the
The other end of two springs 605 is fixedly connected with location-plate 604 by the second contiguous block 603；Second bullet draw assembly include level to
3rd spring 607 of arrangement and the horizontal shift assembly located at the 3rd spring 607 one end, horizontal shift assembly passes through pulling second
Spring 605 is adjusting the extruding force between the first roller 602 and the second roller 606；First spring 610, second spring 605 and
Between three spring 607 three formed Y type attachment structure, the pulling force of the first spring 610 and second spring 605 all to the left, by second
Roller 606 pulls to the first roller 602；The pulling force of the 3rd spring 607 to the right, in order to the first spring 610 and the second spring 605 of liquidating
Pulling force.Horizontal shift assembly includes clamping 608 and clamping seat 609, and clamping 608 includes body and is fixed on the card of body
Hook 6081, one end of body connects the 3rd spring 607；Clamping seat 609 include being fixed on leading-in bracket 306 pedestal and in a row located at
The position limiting pile 6091 of pedestal upper end, grab 6081 is matched with position limiting pile 6091；Specifically, 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, as long as both can form can depart from
Catch mechanism.Pedestal be " Jiong " type rod-like structure, position limiting pile 6091 located at pedestal away from leading-in bracket 306 one end
On, during use, only need to pull clamping 608 so that grab 6081 is held on the position limiting pile 6091 of diverse location, you can adjust
The pulling force to the second roller 606 for 3rd spring 607, 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 to clamp yarn by using roller
Line, the roller of rotation can avoid yarn to rupture because chucking power is excessive, reduces broken yarn accident and down time.
Yarn clearer 7 includes support arm 704, guide post 702 located at support arm 704, some guide posts 702 that is movably arranged at
Clearing block 701 and some cushion blocks located between adjacent clearing block 701, one end of support arm 704 is perpendicularly fixed at the side of boss 305
End, the width dimensions between some cushion blocks are different；Cushion block is the loop configuration being slidably matched with guide post 702.Clearing block 701 wraps
Include groove body 7011 and the guide pad 7012 located at groove body 7011, guide pad 7012 is provided with and is matched with guide post 702
Through hole 7013, groove body 7011 is circular configuration.Guide pad 7012 is provided with 2, and both are divided into the two ends of groove body 7011；Lead
It is circular configuration to bar 702, guide pad 7012, through hole 7013.Guide post 702 is provided with 2, parallel being fixed in both left and right
Support arm 704.Clearing block 701 is provided with 5, is provided with 4 cushion blocks between five.Cushion block include the first different cushion block 705 of width,
Second cushion block 706, the 3rd cushion block 707 and the 4th cushion block 708,4 cushion blocks make formation 4 between adjacent clearing block 701 wide
Spend different gaps, the yarn of this gap corresponding difference line footpath, it is true that the width of cushion block itself is to mate with the line footpath of yarn
's；Be can achieve according to the cushion block that different line footpaths arranges different in width.On guide post 702 away from support arm 704 one end also
It is provided with external screw thread, be provided with external screw thread for spacing nut 703 is carried out to clearing block 701, installed all of clearing block 701 additional
After cushion block, directly tighten nut 703 so that all of clearing block 701 and cushion block are close together, it is to avoid in yarn-feeding process
Occur loosening.
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 equivalent flow conversion that this utility model description is made, or directly or indirectly it is used in other correlations
Technical field, is all included in the same manner in scope of patent protection of the present utility model.
Claims (8)
1. a kind of clearing mechanism for circular knitting machine Thread-feeding device, including support, supporter, weave cotton cloth frame and Thread-feeding device, described
Thread-feeding device include housing, driving wheel, defeated yarn wheel, leading-in bracket and the yarn clearer below described leading-in bracket it is characterised in that：Institute
If state yarn clearer include support arm, the guide post located at described support arm, some clearing blocks being movably arranged at described guide post and
Dry cushion block located between adjacent described clearing block, the width dimensions between some described cushion blocks are different, and described cushion block makes adjacent
Form the gap for clearing up yarn between described clearing block；Described clearing block includes groove body and leading located at described groove body
To block, described guide pad is provided with the through hole matching with described guide post.
2. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 1 is it is characterised in that described groove
Type body is circular configuration.
3. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 1 is it is characterised in that described lead
It is provided with 2 to block, both are divided into the two ends of described groove body.
4. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 1 or 3 is it is characterised in that institute
State guide post and be provided with 2, what both left and right were parallel is fixed on described support arm.
5. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 1 is it is characterised in that described pad
Block is the loop configuration being slidably matched with described guide post.
6. according to claim 1 or 5 a kind of clearing mechanism for circular knitting machine Thread-feeding device it is characterised in that institute
State clearing block and be provided with 5, between five, be provided with 4 described cushion blocks.
7. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 6 is it is characterised in that described pad
Block includes the first different cushion block of width, the second cushion block, the 3rd cushion block and the 4th cushion block.
8. a kind of clearing mechanism for circular knitting machine Thread-feeding device according to claim 1 is it is characterised in that described lead
To on bar, the one end away from described support arm is additionally provided with external screw thread, is provided with spacing for carrying out to clearing block at described external screw thread
Nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013082.4U CN205999577U (en) | 2016-08-31 | 2016-08-31 | A kind of clearing mechanism for circular knitting machine Thread-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013082.4U CN205999577U (en) | 2016-08-31 | 2016-08-31 | A kind of clearing mechanism for circular knitting machine Thread-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205999577U true CN205999577U (en) | 2017-03-08 |
Family
ID=58192559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013082.4U Expired - Fee Related CN205999577U (en) | 2016-08-31 | 2016-08-31 | A kind of clearing mechanism for circular knitting machine Thread-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205999577U (en) |
-
2016
- 2016-08-31 CN CN201621013082.4U patent/CN205999577U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190831 |