CN203546339U - Needle lifting triangle driving mechanism - Google Patents
Needle lifting triangle driving mechanism Download PDFInfo
- Publication number
- CN203546339U CN203546339U CN201320662493.6U CN201320662493U CN203546339U CN 203546339 U CN203546339 U CN 203546339U CN 201320662493 U CN201320662493 U CN 201320662493U CN 203546339 U CN203546339 U CN 203546339U
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- axis
- driving mechanism
- slot part
- slide block
- triangle
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Abstract
The utility model discloses a needle lifting triangle driving mechanism, comprising a triangular bottom plate; a slider is arranged at one side of the triangular bottom plate and is provided with a guide slot; the guide slot comprises a high slot part, an oblique slot part and a low slot part which are communicated in sequence and have the same horizontal protection length; a first needle lifting triangle and a second needle lifting triangle are connected outside the slider; one end of the first needle lifting triangle is provided with a first clamp shaft; one end of the second needle lifting triangle is provided with a second clamp shaft; the first clamp shaft and the second clamp shaft are clamped in the guide slot at an interval. The guide slot is formed in the slider and is divided into the high slot part, the oblique slot part and the low slot part; the first clamp shaft and the second clamp shaft are driven by the guide slot action to act up and down and back and forth, so the first needle lifting triangle and the second needle triangle, which are matched, can finish the interchange action up and down at the same time. Under the condition that only one section of knitting needle stitches is left in a straight milling needle plate computerized flat knitter, the two needle lifting triangles move up and down in an interchange mode to provide conditions for the right choice and preselection actions of the knitting needle stitches in the knitting process.
Description
Technical field
The utility model relates to a kind of knitting machine, especially relates to one and lifts pin triangular driving mechanism.
Background technology
Computer flat knitting machine head comprises by many triangle devices as rise cam, density triangular, herringbone triangle, thimble triangle, lift the knitting mechanism that pin triangle etc. forms and the triangle motion work that enters/exit woven condition for console pin triangle, on knitting machine, lifting pin triangle is to be nearly all fixed in cam base plate, be used for lifting stitch and carry out needle selection, complete the needs of the different Cam Tracks of knitting needle.
In traditional single system (straight milling needle plate) computer flat knitting machine, in the situation that only having one section of knitting needle stitch, what cooperatively interact lifts pin triangle and need to complete up and down the process of exchanging action simultaneously, for key player on a team's preliminary election of knitting needle stitch provides condition, but traditional pin triangle of lifting is to be all fixed in cam base plate, can not in braiding process, realize and complete different functions with a line simultaneously.
Utility model content
Based on this, be necessary the problem existing for above-mentioned background technology, provide one to lift pin triangular driving mechanism, what make to cooperatively interact lifts pin triangle and can complete simultaneously and exchange up and down action, in the case of only having one section of knitting needle stitch and identical Cam Track, complete key player on a team and preliminary election action to knitting needle stitch.
For achieving the above object, the utility model discloses one and lift pin triangular driving mechanism, it comprises cam base plate, described cam base plate one side is provided with slide block, on described slide block, offer guide groove, described guide groove comprises the high slot part, chute portion and the low slot part that are communicated with successively, and the floor projection length of described high slot part, chute portion and low slot part is identical; Described slide block is externally connected with first and lifts pin triangle and second and lift pin triangle, and described first lifts pin triangle one end is provided with the first axis, and described second lifts pin triangle one end is provided with the second axis, and described the first axis and the second axis spacing card are held in guide groove.
In an embodiment, described guide groove becomes axial symmetry setting take place, low slot part middle part axis as axle therein.
In an embodiment, when described the first axis is placed in chute portion, the second axis is placed in another chute portion therein.
In an embodiment, described the first axis and the second axis separation are the length of the low slot part of twice therein.
In an embodiment, described slide block is elongate in shape structure therein, and described guide groove is symmetricly set on described slide block both sides.
In an embodiment, in described cam base plate, be provided with motor therein, described motor is connected with rotating shaft, described driven by motor rotating shaft rotation, and described rotating shaft one end is fixedly connected with driving wheel, and described driving wheel one end is connected with and holds axle; Described slide block is fixedly connected with fixed block, on described fixed block, offers chute, described in hold axle and be held in chute.
In an embodiment, described driving wheel comprises integrated initiative part and follower therein, and described initiative part is fixedly connected with rotating shaft one end, and described follower is fixedly connected with and holds axle.
In an embodiment, both sides, described fixed block bottom offer respectively holddown groove, are fixed with fixture in holddown groove therein, and fixture is fixedly connected with described fixed block with slide block.
In an embodiment, described chute is arranged on fixed block vertical direction therein.
In an embodiment, described fixed block is inverted T shape structure therein.
In sum, the utility model is lifted pin triangular driving mechanism by offer guide groove on slide block, and guide groove is divided into high slot part, chute portion and low slot part, utilize guide groove effect to drive the action back and forth up and down of the first axis and the second axis, what must cooperatively interact first lifts pin triangle and second and lifts pin triangle and can complete up and down simultaneously and to exchange action, in the case of only having one section of knitting needle stitch and identical Cam Track, complete key player on a team and preliminary election action to knitting needle stitch.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is that the utility model shown in Fig. 1 is hidden the structural representation after motor.
Fig. 3 is the combination schematic diagram that the utility model slide block shown in Fig. 1, first is lifted pin triangle and second and lift pin triangle.
The specific embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the utility model is lifted pin triangular driving mechanism and is comprised cam base plate 10, cam base plate 10 1 middle side parts are provided with motor 20, described motor 20 is connected with rotating shaft 30, described motor 20 drives rotating shaft 30 to rotate, described rotating shaft 30 one end are fixedly connected with driving wheel 40, described driving wheel 40 comprises integrated initiative part 41 and follower 42, described initiative part 41 is fixedly connected with rotating shaft 30 one end, described follower 42 is fixedly connected with and holds axle 50, described rotating shaft 30 drives driving wheel 40 to rotate, and then the axle 50 that holds that drive is fixedly connected with driving wheel 40 operates.
Described cam base plate 10 1 lateral edges places are provided with slide block 60, described slide block 60 is elongate in shape structure, described slide block 60 both sides offer guide groove 61 respectively at lateral symmetry on slide block, described guide groove 61 is the columnar structure that just rises and falls, described guide groove 61 comprises the high slot part 611, chute portion 612 and the low slot part 613 that are communicated with successively, and described guide groove 61 becomes axial symmetry setting take low slot part 613 place, middle part axis as axle; The floor projection length of described high slot part 611, chute portion 612 and low slot part 613 is identical.
Described slide block 60 is externally connected with first and lifts pin triangle 80 and second and lift pin triangle 90, described first lifts pin triangle 80 one end is provided with the first axis 81, described second lifts pin triangle 90 one end is provided with the second axis 91, described the first axis 81 and the second axis 91 spacing cards are held in guide groove 61, and described first lifts pin triangle 80 and second lifts pin triangle 90 other ends and protrude out respectively described cam base plate 10 opposite side surfaces; Described the first axis 81 and the second axis 91 separations are the length of the low slot part 613 of twice; Described guide groove 61 moves horizontally along with the motion of slide block 60, and described the first axis 81 and the second axis 91 be action back and forth up and down along with the variation of guide groove 61 tracks, and when wherein the first axis 81 is placed in chute portion 612, the second axis 91 is placed in another chute portion 612; When the first axis 81 upwards operates, the second axis 91 operates downwards; When the first axis 81 running downwards, the second axis 91 upwards operates; When the first axis 81 maintenance levels are when motionless, the second axis 91 also keeps level motionless; The running relation of mating with the second axis 91 by the first axis 81, what make to cooperatively interact first lifts pin triangle 80 and second and lifts pin triangle 90 and can complete simultaneously and exchange up and down action, in the situation that only having one section of knitting needle stitch, two lift pin triangle completes key player on a team and the preliminary election action to knitting needle stitch on identical Cam Track.
Described slide block 60 1 middle side parts are fixedly connected with fixed block 70, described fixed block 70 is inverted T shape structure, described fixed block 70 both sides, bottom offer respectively holddown groove 71, in holddown groove 71, be fixed with fixture, fixture is fixedly connected with described fixed block 70 with slide block 60, described fixture is screw structure; Described fixed block 70 vertical direction are provided with chute 72, described in hold axle 50 and be held in chute 72, described in hold axle 50 and up and down reciprocatingly move along chute 72, and then band movable slider 60 along continuous straight runs reciprocating action back and forth, not easy to wear and mechanical clearance is little.
During the utility model running, motor 20 drives rotating shaft 30 circumferential running in the same direction, rotating shaft 30 drives driving wheel 40 one end to start rotation, driving wheel 40 and then drive hold axle 50 and rotate, and now, hold axle 50 and rotate as the center of circle take rotating shaft 30 one end, when holding axle 50 and rotating, place longitudinally height, in continuous variation, is held in chute 72 owing to holding axle 50, holds axle 50 and then up and down reciprocatingly action in chute 72, simultaneously owing to holding axle 50 take rotating shaft 30 one end as the center of circle, the lateral attitude that holds axle 50 places is also in constantly changing, and fixed block 70 is reciprocating action back and forth under the drive that holds axle 50, and slide block 60 and fixed block 70 link together, now, slide block 60 has been stablized horizontal reciprocating running, simultaneously guide groove 61 is along with slide block 60 move together, and because the first axis 81 and the second axis 91 can not move in the horizontal direction, the first axis 81 and the second axis 91 that are held in guide groove 61 can move back and forth along guide groove 61 trail changes and up and down, due to the first axis 81 and the second axis 91, the separation in guide groove 61 is the length of the low slot part 613 of twice, cooperation is provided with high slot part 611 by guide groove 61, chute portion 612 and low slot part 613 three types structures, make the first axis 81 from the method for operation of the second axis 91 in guide groove 61 in different states, the running relation of mating with the second axis 91 by the first axis 81, what make to cooperatively interact first lifts pin triangle 80 and second and lifts pin triangle 90 and can complete simultaneously and exchange up and down action, when only having one section of knitting needle stitch, two lift pin triangle exchanges up and down the motion key player on a team to knitting needle stitch and preliminary election action in same a line braiding process condition is provided.
In sum, the utility model is lifted pin triangular driving mechanism by offer guide groove 61 on slide block 60, and guide groove 61 is divided into high slot part 611, chute portion 612 and low slot part 613, utilize guide groove 61 effects to drive the action back and forth up and down of the first axis 81 and the second axis 91, what must cooperatively interact first lifts pin triangle 80 and second and lifts pin triangle 90 and can complete up and down simultaneously and to exchange action, in the case of only having one section of knitting needle stitch and identical Cam Track, two lift pin triangle completes key player on a team and the preliminary election action to knitting needle stitch.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. lift pin triangular driving mechanism for one kind, it is characterized in that: comprise cam base plate (10), described cam base plate (10) one sides are provided with slide block (60), on described slide block (60), offer guide groove (61), described guide groove (61) comprises the high slot part (611), chute portion (612) and the low slot part (613) that are communicated with successively, and the floor projection length of described high slot part (611), chute portion (612) and low slot part (613) is identical; Described slide block (60) is externally connected with first and lifts pin triangle (80) and second and lift pin triangle (90), described first lifts pin triangle (80) one end is provided with the first axis (81), described second lifts pin triangle (90) one end is provided with the second axis (91), and described the first axis (81) and the second axis (91) spacing card are held in guide groove (61).
2. the pin triangular driving mechanism of lifting according to claim 1, is characterized in that: described guide groove (61) becomes axial symmetry setting take place, low slot part (613) middle part axis as axle.
3. the pin triangular driving mechanism of lifting according to claim 1, is characterized in that: when described the first axis (81) is placed in chute portion (612), the second axis (91) is placed in another chute portion (612).
4. the pin triangular driving mechanism of lifting according to claim 1, is characterized in that: described the first axis (81) and the second axis (91) separation are the length of the low slot part of twice (613).
5. the pin triangular driving mechanism of lifting according to claim 1, is characterized in that: described slide block (60) is elongate in shape structure, and described guide groove (61) is symmetricly set on described slide block (60) both sides.
6. the pin triangular driving mechanism of lifting according to claim 1, it is characterized in that: in described cam base plate (10), be provided with motor (20), described motor (20) is connected with rotating shaft (30), described motor (20) drives rotating shaft (30) rotation, described rotating shaft (30) one end is fixedly connected with driving wheel (40), and described driving wheel (40) one end is connected with and holds axle (50); Described slide block (60) is fixedly connected with fixed block (70), offers chute (72) on described fixed block (70), described in hold axle (50) and be held in chute (72).
7. the pin triangular driving mechanism of lifting according to claim 6, it is characterized in that: described driving wheel (40) comprises integrated initiative part (41) and follower (42), described initiative part (41) is fixedly connected with rotating shaft (30) one end, and described follower (42) is fixedly connected with and holds axle (50).
8. the pin triangular driving mechanism of lifting according to claim 6, it is characterized in that: described fixed block (70) both sides, bottom offer respectively holddown groove (71), holddown groove is fixed with fixture in (71), and fixture is fixedly connected with described fixed block (70) with slide block (60).
9. the pin triangular driving mechanism of lifting according to claim 6, is characterized in that: described chute (72) is arranged on fixed block (70) vertical direction.
10. the pin triangular driving mechanism of lifting according to claim 6, is characterized in that: described fixed block (70) is inverted T shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662493.6U CN203546339U (en) | 2013-10-25 | 2013-10-25 | Needle lifting triangle driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662493.6U CN203546339U (en) | 2013-10-25 | 2013-10-25 | Needle lifting triangle driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546339U true CN203546339U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662493.6U Expired - Fee Related CN203546339U (en) | 2013-10-25 | 2013-10-25 | Needle lifting triangle driving mechanism |
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| CN (1) | CN203546339U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803652A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in bottom plate of dual-lock flat knitting machine and control method of selecting cam control device |
| CN105803651A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Needle selection cam control mechanism in bottom plate of computerized flat knitting machine |
| CN105803654A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in double lock flat knitting machine base plate and control method of control device |
| CN105803653A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Needle selection cam control mechanism in flat knitting machine base plate |
| CN106283371A (en) * | 2016-10-27 | 2017-01-04 | 东莞市金禄电子科技有限公司 | A kind of Flat knitting machine frame head of independent commutating structure |
| CN107326520A (en) * | 2017-08-29 | 2017-11-07 | 广东金禄科技股份有限公司 | A kind of unidirectional driving mechanism for flat machine |
-
2013
- 2013-10-25 CN CN201320662493.6U patent/CN203546339U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803652A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in bottom plate of dual-lock flat knitting machine and control method of selecting cam control device |
| CN105803651A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Needle selection cam control mechanism in bottom plate of computerized flat knitting machine |
| CN105803654A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in double lock flat knitting machine base plate and control method of control device |
| CN105803653A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Needle selection cam control mechanism in flat knitting machine base plate |
| CN105803651B (en) * | 2016-05-06 | 2019-01-22 | 桐乡市强隆机械有限公司 | Needle selecting cam control mechanism in Computerized flat knitting machine bottom plate |
| CN106283371A (en) * | 2016-10-27 | 2017-01-04 | 东莞市金禄电子科技有限公司 | A kind of Flat knitting machine frame head of independent commutating structure |
| CN107326520A (en) * | 2017-08-29 | 2017-11-07 | 广东金禄科技股份有限公司 | A kind of unidirectional driving mechanism for flat machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |