CN201339102Y - Sinker mechanism of computerized flat knitting machine - Google Patents
Sinker mechanism of computerized flat knitting machine Download PDFInfo
- Publication number
- CN201339102Y CN201339102Y CNU2008201559164U CN200820155916U CN201339102Y CN 201339102 Y CN201339102 Y CN 201339102Y CN U2008201559164 U CNU2008201559164 U CN U2008201559164U CN 200820155916 U CN200820155916 U CN 200820155916U CN 201339102 Y CN201339102 Y CN 201339102Y
- Authority
- CN
- China
- Prior art keywords
- sinker
- bed
- knitting machine
- flat knitting
- computer flat
- 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.)
- Expired - Fee Related
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 30
- 238000004062 sedimentation Methods 0.000 claims description 12
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- 238000009954 braiding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000397426 Centroberyx lineatus Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Knitting Machines (AREA)
Abstract
The utility model discloses a sinker mechanism of a computerized flat knitting machine, comprising a sinker (1), a sinker pressure spring (3), a sinker bed (5) and a needle bed (7). The dovetail of the sinker bed (5) is arranged in the dovetail groove of the needle bed (7); the sinker (1) comprises an upper arm part (11) and a lower arm part (12); a support part (13) is arranged on the lower arm part (12); the bottom of the support part (13) is designed to be arc; the bottom of the dovetail groove is provided with an arc sinker groove (71); the bottom of the support part (13) is arranged in the arc sinker groove (71); the lower arm part (12) and the support part (13) are arranged in the groove of the sinker bed (5); the sinker pressure spring (3) is arranged on the sinker (1); and the sinker (1) is hinged at the sinker bed (5) by a sinker core shaft (2). When knitting, a knitting needle rises, old coils can be reliably prevented from rising and floating with the knitting needle.
Description
Technical field
The utility model relates to a kind of computer flat knitting machine equipment, particularly a kind of sinker mechanism of computer flat knitting machine.
Background technology
Computer flat knitting machine frame both sides are equipped with the sinker bed respectively, and the sinker bed is provided with some parallel grooves, in each bar groove a sinker are housed all, and effect is that braiding the time prevents that old coil and garment piece are with the knitting needle come-up that rises, to guarantee normal braiding.And most of at present sinker in use has following defective: 1, sinker all is in uncontrolled free state when not weaving, and actual is to belong to a kind of unordered normally open.2, controlling organization is complicated.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly prevents that old coil is with the rise sinker mechanism of the computer flat knitting machine that floats of knitting needle.
For solving the problems of the technologies described above, the sinker mechanism of the utility model computer flat knitting machine, comprise sinker, the sinker stage clip, the sinker bed, needle-bar, described sinker bed bottom is provided with a dovetail, on the described needle-bar body dovetail groove is set, described dovetail is arranged in the described dovetail groove, described sinker comprises a upper arm parts and a lower arm part, one support portion is set on the described lower arm part, the bottom of described support portion is set to arc, described dovetail groove bottom surface is provided with the sedimentation film trap of an arc, the bottom of described support portion is arranged in the sedimentation film trap of described arc, described lower arm part and described support portion are arranged in the groove of described sinker bed, and a sinker stage clip is set on the described sinker, and described sinker is hinged on the described sinker bed by a sinker mandrel.
Preferably, the tooth oral area of described upper arm parts is provided with the trim ring face.
Preferably, the center of circle of the sedimentation film trap of the arc of the center of circle of the curved bottom of described support portion and described dovetail groove bottom coincides.
Preferably, a plurality of parallel described sinkers are set on the described sinker bed, described a plurality of sinkers are cascaded by a sinker mandrel.
Preferably, described sinker stage clip is " people " font.
Preferably, described sinker stage clip is hinged on the described sinker bed by sinker stage clip mandrel.
Preferably, hinged a plurality of described sinker stage clips on the described sinker bed, described a plurality of sinker stage clips are cascaded by described sinker stage clip mandrel.
Preferably, described sinker mandrel is a high-carbon steel wire.
Preferably, described sinker bed top is provided with sinker bed gag.
Preferably, an end of the lower arm part of described sinker stretches out described sinker bed.
After adopting such structure, the utility model makes sinker press to old coil in an orderly manner under the effect of sinker stage clip, makes it be in normally off.During braiding, knitting needle can prevent to produce the phenomenon that old coil rises and floats with knitting needle when rising reliably, and the straight-bar machines traction force is decreased, and control sinker mechanism is also comparatively simple.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a sinker action schematic diagram.
Reference numeral is as follows:
1, sinker 4, sinker stage clip mandrel
11, upper arm parts 5, sinker bed
12, lower arm part 6, sinker bed gag
121, exert pressure portion 7, needle-bar
13, support portion 71, sedimentation film trap
14, tooth oral area 72, V-shaped groove
141, trim ring face 8, the big gag groove of needle-bar
2, sinker mandrel 9, needle plate draught animals line steel wire
3, sinker stage clip
The specific embodiment
Hereinafter with reference to the accompanying drawings the sinker mechanism of the utility model computer flat knitting machine is described in detail.
The utility model comprises sinker 1, sinker mandrel 2, sinker stage clip 3, sinker stage clip mandrel 4, sinker bed 5, sinker bed gag 6 and needle-bar 7.
13 bottoms, support portion of sinker 1 are provided with circular arc, it is identical to contact with sedimentation film trap 71 under the dovetail groove bottom surface on the needle-bar 7, and as the datum level of sinker 1 reciprocating rotating swing, center of arc is sinker 1 rotary oscillation center, center of arc establishes the hole, to penetrate sinker mandrel 2.The center of sinker support portion 13 circular arc portions and the center of arc of sedimentation film trap 71 are same center.The end of sinker lower arm part 12 is the portion of exerting pressure 121, and the portion 121 of exerting pressure is sinker 1 control action point, and the tooth oral area 14 of sinker 1 right-hand member head is beak-like, is provided with trim ring face 141 below the tooth oral area 14.
Sinker mandrel 2 is a high-carbon steel wire, and sinker 1 is connected in series at interval.
3 one of sinker stage clips are large semicircle, and one is splayed, totally are " people " font, and material can be circle or rectangle spring steel wire.
Sinker stage clip mandrel 4 is high-carbon steel wires, is used to support sinker stage clip 3.
The needle tray of laying knitting needle and selection piece is set on the needle-bar 7, the dovetail groove that sinker bed 5 is installed is set on needle-bar 7 bodies between big gag groove 8 of the needle-bar on the needle-bar 7 and the V-shaped groove 72.One sedimentation film trap 71 is set, so that the circular arc head of sinker support portion 13 to be installed under this dovetail groove bottom surface.
When machine did not weave or weaves but do not rise pin, the tooth oral area of sinker 1 14 was owing to be subjected to the effect of sinker stage clip 3 to press to needle plate draught animals line steel wire 9 on the needle-bar 7 downwards, and to push down old coil, it is in normally off, as shown in Figure 1.When knitting needle in the braiding process rose, sinker 1 still was depressed into old coil, old coil is risen with knitting needle and influences braiding.After the knitting needle rising is finished, this moment, the sinker controlling organization was exerted pressure to the portion that exerts pressure 121 of sinker 1, the portion 121 that exerts pressure is depressed, sinker 1 is pressed the sedimentation film trap 71 center steerings swing on the needle-bar 7, lift on 14 of the tooth oral areas of sinker 1 right-hand member, so that the lopping braiding is smooth, after lopping finishes, the controlling organization active force leaves sinker 1, and under the effect of sinker stage clip 3,14 of the right gear oral areas of sinker 1 are transferred, make the trim ring face 141 of head get back to needle plate draught animals line steel wire 9 on the needle-bar 7 again, the portion that exerts pressure 121 of sinker 1 lifts on then and also gets back to original position, and like this, the action of sinker 1 is promptly finished.
Above-mentioned design example only is used for the utility model is described, and does not constitute the restriction to the claim scope, and other substantial equivalence means that it may occur to persons skilled in the art that are all in the utility model claim scope.
Claims (10)
1. the sinker mechanism of a computer flat knitting machine, comprise sinker (1), sinker stage clip (3), sinker bed (5), needle-bar (7), it is characterized in that: described sinker bed (5) bottom is provided with a dovetail, described needle-bar is provided with a dovetail groove on (7), described dovetail is arranged in the described dovetail groove, described sinker (1) comprises a upper arm parts (11) and a lower arm part (12), one support portion (13) is set on the described lower arm part (12), the bottom of described support portion (13) is set to arc, described dovetail groove bottom surface is provided with the sedimentation film trap (71) of an arc, the bottom of described support portion (13) is arranged in the sedimentation film trap (71) of described arc, described lower arm part (12) and described support portion (13) are arranged in the groove of described sinker bed (5), one sinker stage clip (3) is set on the described sinker (1), and described sinker (1) is hinged on the described sinker bed (5) by a sinker mandrel (2).
2. the sinker mechanism of computer flat knitting machine according to claim 1, it is characterized in that: the tooth oral area (14) of described upper arm parts (11) is provided with trim ring face (141).
3. the sinker mechanism of computer flat knitting machine according to claim 1 is characterized in that: the center of circle of the sedimentation film trap (71) of the arc of the center of circle of the curved bottom of described support portion (13) and described dovetail groove bottom coincides.
4. the sinker mechanism of computer flat knitting machine according to claim 1, it is characterized in that: a plurality of parallel described sinkers (1) are set on the described sinker bed (5), and described a plurality of sinkers (1) are cascaded by a sinker mandrel (2).
5. the sinker mechanism of computer flat knitting machine according to claim 1, it is characterized in that: described sinker stage clip (3) is " people " font.
6. the sinker mechanism of computer flat knitting machine according to claim 5, it is characterized in that: described sinker stage clip (3) is hinged on the described sinker bed (5) by sinker stage clip mandrel (4).
7. the sinker mechanism of computer flat knitting machine according to claim 6, it is characterized in that: described sinker bed (5) is gone up hinged a plurality of described sinker stage clips (3), and described a plurality of sinker stage clips (3) are cascaded by described sinker stage clip mandrel (4).
8. the sinker mechanism of computer flat knitting machine according to claim 7, it is characterized in that: described sinker mandrel (2) is a high-carbon steel wire.
9. the sinker mechanism of computer flat knitting machine according to claim 1, it is characterized in that: described sinker bed (5) top is provided with sinker bed gag (6).
10. the sinker mechanism of computer flat knitting machine according to claim 1, it is characterized in that: an end of the lower arm part (12) of described sinker (1) stretches out described sinker bed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201559164U CN201339102Y (en) | 2008-11-25 | 2008-11-25 | Sinker mechanism of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201559164U CN201339102Y (en) | 2008-11-25 | 2008-11-25 | Sinker mechanism of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339102Y true CN201339102Y (en) | 2009-11-04 |
Family
ID=41234647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201559164U Expired - Fee Related CN201339102Y (en) | 2008-11-25 | 2008-11-25 | Sinker mechanism of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339102Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776694A (en) * | 2011-09-20 | 2012-11-14 | 常熟市国光机械有限公司 | Machine head triangular system for computerized flat knitting machine |
| CN106012267A (en) * | 2012-04-11 | 2016-10-12 | 冈本株式会社 | Rotary sinker, knitting machine, and stitch forming method |
| CN108179537A (en) * | 2018-03-21 | 2018-06-19 | 浙江丰帆数控机械有限公司 | A kind of stable flat machine |
| CN113308786A (en) * | 2021-07-15 | 2021-08-27 | 朱进法 | Combined needle bed of computerized flat knitting machine for forming fabric knitting |
-
2008
- 2008-11-25 CN CNU2008201559164U patent/CN201339102Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776694A (en) * | 2011-09-20 | 2012-11-14 | 常熟市国光机械有限公司 | Machine head triangular system for computerized flat knitting machine |
| CN102776694B (en) * | 2011-09-20 | 2014-02-19 | 常熟市国光机械有限公司 | Head cam system of computerized flat knitting machine |
| CN106012267A (en) * | 2012-04-11 | 2016-10-12 | 冈本株式会社 | Rotary sinker, knitting machine, and stitch forming method |
| CN106012267B (en) * | 2012-04-11 | 2018-01-19 | 冈本株式会社 | Rotary sinker, knitting machine and coil are made into method |
| CN108179537A (en) * | 2018-03-21 | 2018-06-19 | 浙江丰帆数控机械有限公司 | A kind of stable flat machine |
| CN113308786A (en) * | 2021-07-15 | 2021-08-27 | 朱进法 | Combined needle bed of computerized flat knitting machine for forming fabric knitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20101125 |