CN203270214U - Knitting mechanism of flat knitting machine - Google Patents
Knitting mechanism of flat knitting machine Download PDFInfo
- Publication number
- CN203270214U CN203270214U CN 201320163652 CN201320163652U CN203270214U CN 203270214 U CN203270214 U CN 203270214U CN 201320163652 CN201320163652 CN 201320163652 CN 201320163652 U CN201320163652 U CN 201320163652U CN 203270214 U CN203270214 U CN 203270214U
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- stitch
- knitting needle
- knitting
- needle
- plane
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Abstract
The utility model relates to a knitting mechanism of a flat knitting machine. At present, no knitting mechanism, which is tight in connection between a knitting needle and a stitch and can lift and separate the knitting needle and the stitch effectively, of the flat knitting machine exists. The knitting mechanism of the flat knitting machine comprises the knitting needle and the stitch and is characterized in that the knitting needle comprises a knitting needle projection and an elastic piece, wherein the elastic piece is fixed on the side surface of a needle body; the knitting needle projection is fixed at the other end of the needle body; the knitting needle projection comprises an upper knitting needle round corner, a concave knitting needle arc surface, a convex knitting needle arc surface, a knitting needle inclined surface and a lower knitting needle round corner from top to bottom sequentially; a stitch groove and a stitch projection are arranged at one end of the stitch; the stitch groove comprises an upper stitch round corner, a convex stitch arc surface, a concave stitch arc surface, a stitch inclined surface and a lower stitch round corner from top to bottom sequentially; and the stitch projection comprises a lower arc surface, a guide inclined surface, an upper arc surface and a positioning plane from top to bottom sequentially. The knitting mechanism of the flat knitting machine is tight in connection between the knitting needle and the stitch and can lift and separate the knitting needle and the stitch effectively.
Description
Technical field
The utility model relates to a kind of knitting mechanism of braiding flat-bed machine, comprises knitting needle and stitch, is exclusively used in Computerized flat knitting machine.
Background technology
The structural design that is used at present the knitting needle of straight-bar machines and stitch is reasonable not, is difficult to effectively complete the picking-up of knitting needle and stitch and separately, when knitting needle and stitch hold up, also is difficult to the compactness of guaranteeing that knitting needle is connected with stitch.When stitch separated with knitting needle, knitting needle was difficult to be hidden in fully in the needle tray of needle plate, can't reduce the wearing and tearing of knitting needle and bottom plate triangular, has shortened the service life of equipment.
the knitting needle that relatively is used for preferably straight-bar machines is also arranged now, it was on 07 27th, 2011 as open day, publication number is in the Chinese patent of CN102134784A, a kind of cross weaving needle is disclosed, this cross weaving needle comprises pinhock, shank, pin heel and backshank, the shank root edge is not more than the height of needle tray in needle plate to the distance of pin heel upper limb, the rear end face at backshank place and the transition position between the bottom surface are provided with the inclined-plane, when cross weaving needle does not need to participate in when knitting, the pin heel can be higher than needle tray, the knitting needle that also just can and then not weave is to the lopping position, thereby can not affect the garment piece quality, but, the compactness that is connected between knitting needle and stitch is relatively poor, reduced the accuracy of knitting needle, in addition, although be provided with the inclined-plane at the rear end face at backshank place and the transition position between the bottom surface, but, be difficult to the picking-up of completing knitting needle and stitch easily and effectively and separate.
In sum, also do not have at present a kind of simple in structure, reasonable in design, being connected between knitting needle and stitch is tight, can effectively complete the picking-up of knitting needle and stitch and separately, and when stitch separates with knitting needle, knitting needle can be hidden in the knitting mechanism of the interior braiding flat-bed machine of the needle tray of needle plate fully.
The utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provide a kind of reasonable in design, being connected between knitting needle and stitch is tight, can effectively complete the picking-up of knitting needle and stitch and separate, and when stitch separated with knitting needle, knitting needle can be hidden in the knitting mechanism of the braiding flat-bed machine in needle tray in needle plate fully.
the technical scheme in the invention for solving the above technical problem is: the knitting mechanism of this braiding flat-bed machine comprises knitting needle and stitch, described knitting needle comprises needle latch, shank, needle body, knitting needle pin bell, needle latch rotating shaft and pinhock, described pinhock is fixed on an end of shank, one end of described needle body is fixed on the other end of shank, described needle latch is movably connected on pinhock by the needle latch rotating shaft, this needle latch and pinhock match, and described knitting needle pin bell is fixed on needle body, be provided with stitch pin bell on described stitch, its design feature is: described knitting needle also comprises knitting needle projection and shell fragment, described shell fragment is fixed on the side of needle body, described knitting needle projection is fixed on the other end of needle body, and this knitting needle projection comprises fillet under fillet on knitting needle, knitting needle concaved circular cambered surface, knitting needle convex arc surface, knitting needle inclined-plane and knitting needle from top to bottom successively, one end of described stitch is provided with stitch groove and stitch projection, described stitch groove comprises fillet on stitch from top to bottom successively, the stitch convex arc surface, the stitch concaved circular cambered surface, fillet under stitch inclined-plane and stitch, this stitch convex arc surface, the stitch concaved circular cambered surface, under stitch inclined-plane and stitch fillet respectively with the knitting needle projection in the knitting needle concaved circular cambered surface, the knitting needle convex arc surface, under knitting needle inclined-plane and knitting needle, fillet is complementary, described stitch projection comprises lower arc surface from the bottom up successively, guiding surface, upper arc surface and plane of orientation, the two ends of described plane of orientation respectively with upper arc surface and stitch under fillet tangent.Because an end of stitch is provided with the stitch projection, make thus the utility model can effectively complete the picking-up of knitting needle and stitch and separately, and when stitch separates with knitting needle, namely in the time the function such as need not weaving, knitting needle can be hidden in the needle tray of needle plate.An end due to stitch is provided with the stitch groove again, is provided with the knitting needle projection on knitting needle, has guaranteed the compactness that knitting needle is connected with stitch.
As preferably, stitch pin bell described in the utility model is a kind of in 1 section pin bell, 2 sections pin bells, 3 sections pin bells, 4 sections pin bells, 5 sections pin bells, 6 sections pin bells, 7 sections pin bells and 8 sections pin bells.Make thus applicable surface of the present utility model wider.
As preferably, the stitch inclined-plane in stitch groove described in the utility model and the angle between the plane of orientation in the stitch projection are the 110-160 degree.When making thus knitting needle in the utility model be held up by stitch, the locating effect of knitting needle is better, and the compactness between knitting needle and stitch is better.
As preferably, knitting needle concaved circular cambered surface described in the utility model and knitting needle convex arc surface are tangent, and described knitting needle convex arc surface and knitting needle inclined-plane are tangent, and under described knitting needle inclined-plane and knitting needle, fillet is tangent.Make thus the knitting needle in the utility model more effectively to be held up and to separate, the locating effect of knitting needle is better, and the compactness between knitting needle and stitch is better.
As preferably, the both sides of shank described in the utility model are respectively arranged with guiding surface and wool yarn inclined-plane.
As preferably, the bottom of stitch described in the utility model is provided with stitch and lifts part.Make thus the utility model within the time period of functions such as need not weaving, stitch can be hidden in the needle tray of needle plate, has greatly reduced the wearing and tearing of stitch and bottom plate triangular, has extended service life.
As preferably, the side of knitting needle described in the utility model is provided with the needle body recess, and front end and the shank of described shell fragment match.Be that knitting needle body integral body is processed as arcuate structure, both guaranteed flexiblely, guaranteed that again flexible size is controlled at suitable scope.
As preferably, the angle between guiding surface described in the utility model and plane of orientation is the 120-160 degree.Make thus guiding surface better to the guide effect of knitting needle.
As preferably, be provided with the groove groove on knitting needle pin bell described in the utility model.Make thus at groove groove place just can disconnect with little impact the impact when having reduced striker, the bottom plate triangular of protection and needle plate.
As preferably, shank described in the utility model, needle body, knitting needle pin bell, knitting needle projection and pinhock are the integral type structure, and described stitch is the integral type structure.Make thus structural design of the present utility model more reasonable.
the utility model compared with prior art, have the following advantages and effect: the stitch projection comprises lower arc surface from the bottom up successively, guiding surface, upper arc surface and plane of orientation, the knitting needle projection comprises fillet on knitting needle from top to bottom successively, the knitting needle concaved circular cambered surface, the knitting needle convex arc surface, fillet under knitting needle inclined-plane and knitting needle, guiding surface in the stitch projection can effectively play the guide effect to knitting needle, lower arc surface in the fit pin projection and upper arc surface again, and fillet under the knitting needle in the knitting needle projection, knitting needle inclined-plane and knitting needle convex arc surface, simple in structure, reasonable in design, can effectively complete stitch to the picking-up of knitting needle, and stitch and knitting needle separately, make the control of knitting needle more flexible and sensitive, effectively prevent the phenomenon of card pin, assurance can be completed smoothly and turn over pin, connect the pin function.In addition, on stitch in the stitch groove under fillet, stitch convex arc surface, stitch concaved circular cambered surface, stitch inclined-plane and stitch fillet respectively with the knitting needle projection in knitting needle under fillet, knitting needle concaved circular cambered surface, knitting needle convex arc surface, knitting needle inclined-plane and knitting needle fillet be complementary, the shape of stitch groove and size all are complementary with the knitting needle projection, simple in structure, reasonable in design, make between knitting needle and stitch and can be connected closely, guarantee that the braiding process is more stable, be conducive to greatly promote weaving quality.When stitch separates with knitting needle, knitting needle is not held up by stitch, knitting needle can be hidden in needle plate fully, be that knitting needle pin bell in knitting needle also can be hidden in the needle tray of needle plate fully, effectively avoid occurring the situation that knitting needle and bottom plate triangular wear and tear mutually, extend service life, reduced the expense of maintenance.Knitting needle is designed with shell fragment, can more effectively complete turning over pin, connecing the pin function of cross machine knitting.
Description of drawings
Fig. 1 is the structural representation of the knitting mechanism of braiding flat-bed machine in the utility model embodiment.
Fig. 2 is the structural representation after in Fig. 1, A amplifies at the place.
Fig. 3 is the plan structure schematic diagram after the knitting needle in the utility model embodiment amplifies.
Fig. 4 be in Fig. 1 the shank A-A of place face analyse and observe the structure for amplifying schematic diagram.
Fig. 5 is knitting needle in the utility model embodiment and the stitch structural representation when separating.
Fig. 6 is the structural representation after in Fig. 5, B amplifies at the place.
Fig. 7 is the structural representation of the stitch in the utility model embodiment when beginning to hold up knitting needle, at this moment, the knitting needle projection in knitting needle and and stitch in guiding surface contact.
Fig. 8 is that the stitch in the utility model embodiment holds up the structural representation in the knitting needle process, and at this moment, the plane of orientation in knitting needle and stitch contacts.
Fig. 9 is the structural representation after the stitch in the utility model embodiment holds up knitting needle, at this moment, and the knitting needle projection in knitting needle and the stitch groove tight connecting in stitch.
Figure 10 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 1 section pin bell.
Figure 11 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 2 sections pin bells.
Figure 12 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 3 sections pin bells.
Figure 13 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 4 sections pin bells.
Figure 14 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 5 sections pin bells.
Figure 15 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 6 sections pin bells.
Figure 16 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 7 sections pin bells.
Figure 17 is that the stitch pin bell in the utility model stitch is the structural representation of knitting mechanism of the braiding flat-bed machine of 8 sections pin bells.
Figure 18 is that the knitting mechanism of the braiding flat-bed machine in the utility model is arranged on the structural representation in needle plate.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Figure 18, in the present embodiment, the knitting mechanism of braiding flat-bed machine comprises knitting needle and stitch, and wherein, stitch is the integral type structure.
Knitting needle in the present embodiment comprises needle latch 1, shank 2, needle body 3, knitting needle pin bell 6, knitting needle projection 7, shell fragment 10, needle latch rotating shaft 12 and pinhock 13, wherein, pinhock 13 is fixed on an end of shank 2, one end of needle body 3 is fixed on the other end of shank 2, needle latch 1 is movably connected on pinhock 13 by needle latch rotating shaft 12, needle latch 1 can rotate, and needle latch 1 and pinhock 13 match, and knitting needle pin bell 6 is fixed on needle body 3.Generally, shank 2, needle body 3, knitting needle pin bell 6, knitting needle projection 7 and pinhock 13 are the integral type structure.
Be provided with stitch pin bell 30 on stitch in the present embodiment, one end of stitch is provided with stitch groove 8 and stitch projection 9, the position of stitch groove 8 is higher than the position of stitch projection 9, wherein, stitch groove 8 comprises fillet 85 under fillet 81 on stitch, stitch convex arc surface 82, stitch concaved circular cambered surface 83, stitch inclined-plane 84 and stitch from top to bottom successively.Preferably, stitch convex arc surface 82 and stitch concaved circular cambered surface 83 are tangent, and stitch concaved circular cambered surface 83 and stitch inclined-plane 84 are tangent, and under stitch inclined-plane 84 and stitch, fillet 85 is tangent.
stitch convex arc surface 82 in the present embodiment stitch groove 8, stitch concaved circular cambered surface 83, under stitch inclined-plane 84 and stitch fillet 85 respectively with knitting needle projection 7 in knitting needle concaved circular cambered surface 72, knitting needle convex arc surface 73, under knitting needle inclined-plane 74 and knitting needle, fillet 75 is complementary, the shape and the size that are stitch convex arc surface 82 are complementary with shape and the size of knitting needle concaved circular cambered surface 72 respectively, the shape of stitch concaved circular cambered surface 83 and size are complementary with shape and the size of knitting needle convex arc surface 73 respectively, the shape on stitch inclined-plane 84 and size are complementary with shape and the size on knitting needle inclined-plane 74 respectively, under stitch the shape of fillet 85 and size respectively with knitting needle under shape and the size of fillet 75 be complementary.
Preferably, the stitch inclined-plane 84 in the utility model stitch groove 8 and the angle between the plane of orientation 94 in stitch projection 9 are generally the 110-160 degree, so more are conducive to improve the connection tight type between knitting needle projection 7 and stitch groove 8.Preferably, the angle between the utility model guiding surface 92 and plane of orientation 94 is generally the 120-160 degree, so more is conducive to stitch to the guiding of knitting needle, can more effectively complete the picking-up of knitting needle and stitch and separate.Preferably, the utility model can be provided with stitch in the bottom of stitch and lift part 16, makes braiding flat-bed machine not when carrying out knit operation, and stitch can be hidden in the needle plate slot of needle plate 24.
Stitch pin bell 30 in the utility model can be in 1 section pin bell 14,2 sections pin bells 17,3 sections pin bells 18,4 sections pin bells 19,5 sections pin bells 20,6 sections pin bells 21,7 sections pin bells 22 and 8 sections pin bells 23 a kind of, be provided with eight kinds of knitting needles of 1 section pin bell 14,2 sections pin bells 17,3 sections pin bells 18,4 sections pin bells 19,5 sections pin bells 20,6 sections pin bells 21,7 sections pin bells 22 and 8 sections pin bells 23, can be used as one and be combined into enforcement use.
Generally, the utility model can be respectively arranged with in the both sides of shank 2 guiding surface 11 and wool yarn inclined-plane 15, and the side of knitting needle can be provided with needle body recess 4, can be provided with groove groove 5 on knitting needle pin bell 6.
Knitting needle concaved circular cambered surface 72 in the utility model knitting needle projection 7 for knitting needle, is indent, thus in title titled with " recessed " word, knitting needle convex arc surface 73 for knitting needle, is evagination, thus in title titled with " protruding " word.Stitch convex arc surface 82 in the utility model stitch groove 8 for stitch, is evagination, thus in title titled with " protruding " word, stitch concaved circular cambered surface 83 for stitch, is indent, thus in title titled with " recessed " word.
The knitting mechanism of the braiding flat-bed machine in the utility model is not when carrying out knit operation, knitting needle and stitch are in separated position, when the knitting mechanism of braiding flat-bed machine need to carry out knit operation, stitch moves to the knitting needle direction, make the knitting needle projection 7 in knitting needle move along lower arc surface 91, guiding surface 92, upper arc surface 93 and plane of orientation 94 successively, finally make the stitch groove 8 that the knitting needle projection 7 in knitting needle is connected with stitch closely connect, thereby reach the purpose that knitting needle is lifted.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to the described structure of the utility model patent design, feature and principle are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (10)
1. the knitting mechanism of a braiding flat-bed machine, comprise knitting needle and stitch, described knitting needle comprises needle latch, shank, needle body, knitting needle pin bell, needle latch rotating shaft and pinhock, described pinhock is fixed on an end of shank, one end of described needle body is fixed on the other end of shank, described needle latch is movably connected on pinhock by the needle latch rotating shaft, and this needle latch and pinhock match, and described knitting needle pin bell is fixed on needle body, be provided with stitch pin bell on described stitch, it is characterized in that: described knitting needle also comprises knitting needle projection and shell fragment, described shell fragment is fixed on the side of needle body, described knitting needle projection is fixed on the other end of needle body, and this knitting needle projection comprises fillet under fillet on knitting needle, knitting needle concaved circular cambered surface, knitting needle convex arc surface, knitting needle inclined-plane and knitting needle from top to bottom successively, one end of described stitch is provided with stitch groove and stitch projection, described stitch groove comprises fillet on stitch from top to bottom successively, the stitch convex arc surface, the stitch concaved circular cambered surface, fillet under stitch inclined-plane and stitch, this stitch convex arc surface, the stitch concaved circular cambered surface, under stitch inclined-plane and stitch fillet respectively with the knitting needle projection in the knitting needle concaved circular cambered surface, the knitting needle convex arc surface, under knitting needle inclined-plane and knitting needle, fillet is complementary, described stitch projection comprises lower arc surface from the bottom up successively, guiding surface, upper arc surface and plane of orientation, the two ends of described plane of orientation respectively with upper arc surface and stitch under fillet tangent.
2. the knitting mechanism of braiding flat-bed machine according to claim 1 is characterized in that: described stitch pin bell is a kind of in 1 section pin bell, 2 sections pin bells, 3 sections pin bells, 4 sections pin bells, 5 sections pin bells, 6 sections pin bells, 7 sections pin bells and 8 sections pin bells.
3. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: the stitch inclined-plane in described stitch groove and the angle between the plane of orientation in the stitch projection are the 110-160 degree.
4. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: described knitting needle concaved circular cambered surface and knitting needle convex arc surface are tangent, and described knitting needle convex arc surface and knitting needle inclined-plane are tangent, and under described knitting needle inclined-plane and knitting needle, fillet is tangent.
5. the knitting mechanism of braiding flat-bed machine according to claim 1 is characterized in that: the both sides of described shank are respectively arranged with guiding surface and wool yarn inclined-plane.
6. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: the bottom of described stitch is provided with stitch and lifts part.
7. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: the side of described knitting needle is provided with the needle body recess, and front end and the shank of described shell fragment match.
8. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: the angle between described guiding surface and plane of orientation is the 120-160 degree.
9. the knitting mechanism of braiding flat-bed machine according to claim 1, is characterized in that: be provided with the groove groove on described knitting needle pin bell.
10. the knitting mechanism of braiding flat-bed machine according to claim 1, it is characterized in that: described shank, needle body, knitting needle pin bell, knitting needle projection and pinhock are the integral type structure, and described stitch is the integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163652 CN203270214U (en) | 2013-04-03 | 2013-04-03 | Knitting mechanism of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163652 CN203270214U (en) | 2013-04-03 | 2013-04-03 | Knitting mechanism of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270214U true CN203270214U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320163652 Withdrawn - After Issue CN203270214U (en) | 2013-04-03 | 2013-04-03 | Knitting mechanism of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| TWI782984B (en) * | 2017-06-19 | 2022-11-11 | 日商風琴針股份有限公司 | knitting needle |
-
2013
- 2013-04-03 CN CN 201320163652 patent/CN203270214U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103173925A (en) * | 2013-04-03 | 2013-06-26 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| CN103173925B (en) * | 2013-04-03 | 2014-11-05 | 桐乡市巨星针织机械制造有限公司 | Knitting mechanism of flat knitting machine |
| TWI782984B (en) * | 2017-06-19 | 2022-11-11 | 日商風琴針股份有限公司 | knitting needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |