CN202881583U - Double-side jacquard loop transfer integral forming circular knitting machine - Google Patents
Double-side jacquard loop transfer integral forming circular knitting machine Download PDFInfo
- Publication number
- CN202881583U CN202881583U CN201220483680.3U CN201220483680U CN202881583U CN 202881583 U CN202881583 U CN 202881583U CN 201220483680 U CN201220483680 U CN 201220483680U CN 202881583 U CN202881583 U CN 202881583U
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- Prior art keywords
- needle
- knitting needle
- driving mechanism
- knitting machine
- circular knitting
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- 238000009940 knitting Methods 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
Provided is a double-side jacquard loop transfer integral forming circular knitting machine. The structure of a lower needle selecting device is that steps are formed at the upper portion of a jacquard needle, and a needle for back stitch is in a straight panel shape. A lower step is formed on the inner wall of a needle pipe. The jacquard needle is arranged at the lower portion of the lower step. The lower portion of the needle for back stitch is opposite to the steps and a lower needle triangular block is opposite to the jacquard needle. The structure of an upper needle disc triangle driving mechanism is that an air cylinder drives the triangular block to stretch out and a spring drives the triangular block to reset. An upper needle disc needle selecting device comprises the upper needle disc triangle driving mechanism and an upper needle disc knitting needle. The triangular block of the upper needle disc triangle driving mechanism is opposite to the upper needle disc knitting needle. The phenomenon of tail slanting of the fabric knitted by the double-side jacquard loop transfer integral forming circular knitting machine can not occur, the entire height of the needle pipe is reduced, the equipment cost is reduced, the work speed of the circular knitting machine is improved, thereby the circular knitting machine can adapt to the high speed operation.
Description
Technical field:
The utility model relates to the Circular Knitted Technology field, more specifically to a kind of double-faced jacquard barring-on integrally forming machine.
Background technology:
As shown in Figure 1, the lower pin needle selecting device structure of existing circular knitting machine is in the same needle tray A40 of needle selection seat A4, is arranged with simultaneously knitting needle A1, meets pin A2 and knitting needle A3.Lower pin needle selecting device is to rely on jacquard weave needle body A1 to move up and down to drive knitting needle A3 to weave different colored types, and different faces contacts with jacquard weave needle body A1 and jacquard weave needle body A1 is moved up and down along needle tray A40 in the corner block A5 rotation process that moves up and down dependence of jacquard weave needle body A1.
The Discal needle selector structure of existing circular knitting machine is to utilize the different face of dials corner block B1 to contact with dials knitting needle B2, thereby make dials knitting needle B2 eject dials knitting needle B3, realize ejecting and returning of dials knitting needle B3, when corner block B1 ejects dials knitting needle B3, dials knitting needle B3 work.When cam mechanism B1 did not head on dials knitting needle B3, dials knitting needle B3 did not work, and did not namely participate in jacquard knitting.
Its weak point is: 1, Discal needle selector adopts dials knitting needle B2 to add dials knitting needle B3, causes the position that can place corner block B1 in the dials B4 too small, can't adopt the above close pin dials of 18 pin/inches; It is circular completely that common fabric needs 22 pins to 28 pin/close pin dials of inch just can be woven into, and adopt the close pin dials below 18 pin/inches to weave next fabric take the braiding knitted underwear as example, it can only weave by secondary half of knitted underwear, then by being coupled together, this two part forms the knitted underwear of a circle, obviously there is the slit of junction in such knitted underwear.
2, the pin A2 that connects in the lower pin needle selecting device both domestic and external adopts swinging method, is bent by knitting needle A1 simultaneously, prevents from connecing pin A2 and slides into syringe, just can enter the cam needle-running track, so the machine run resistance is large, poor reliability, inadaptable running up.
The utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provide a kind of two-sided seamless circular knitting machine, it weaves the fabric that comes and opens rib-loop without the skew of weft phenomenon, the while two-sided seamless, can computer in weaving process the trail change of control corner block control the knitting needle track, shortened the whole height of syringe, reduced equipment cost, knitting needle can shorten to original half simultaneously, so that the driving better reliability of knitting needle, can also improve the operating rate of circular knitting machine, thereby adapt to high speed motion.
Technology solution of the present utility model is as follows:
The one-body molded circular knitting machine of double-faced jacquard barring-on comprises lower pin needle selecting device and upper dials triangular driving mechanism,
The structure of lower pin needle selecting device is, the top of knitting needle forms step, connects pin for always tabular, forms on the syringe inwall and gets out of a predicament or an embarrassing situation, and knitting needle places the bottom of getting out of a predicament or an embarrassing situation, and connects the pin bottom facing to step, and lower pin corner block is facing to knitting needle;
The structure of upper dials triangular driving mechanism is, form the Triangulum through hole on the Triangulum, driving handle bar sleeve is in the Triangulum through hole, corner block is fixed on the driving handle bar, the piston rod of cylinder is facing to the driving handle bar, spring one end active force is in driving handle bar, other end active force in Triangulum or Connection Block, and cylinder is fixed on the Connection Block, and Connection Block is fixed on the Triangulum;
Discal needle selector is comprised of upper dials triangular driving mechanism, upper dials knitting needle, and the corner block of upper dials triangular driving mechanism is facing to upper dials knitting needle.
The length of described knitting needle is 1/2 to 2/3 of conventional knitting needle length.
Form successively three knitting needle movement locus faces that height is different on the described corner block.
The beneficial effects of the utility model are:
1, the Cam Track of the upper dials knitting needle of Discal needle selector changes and directly to control by pneumatic upper dials triangular driving mechanism, and Discal needle selector no longer resembles and uses the dials knitting needle the prior art, adapts to and adopts close pin dials.The cylinder of its upper dials triangular driving mechanism is that cylinder can be endured out the corner block segmentation successively with corner block multistage enduring out from the Triangulum through hole, each section forms a knitting needle tracks, and the utility model just can be realized the more runway multistage triangle track like this.Simultaneously, its conversion action can realize the triangle running rail of the upper dials knitting needle of automation control by cylinder automation control.
Corner block is fixed by screws on the driving handle bar, and it is very convenient to change corner block, backs out screw, namely can the quick-replaceable corner block.
2, the advantage of its lower pin needle selecting device is, alleviates indirect pin resistance, reduces the machine run resistance, improves the stability that takes the needle.So that the driving better reliability of knitting needle can also improve the operating rate of knitting weft machine, thereby adapt to high speed motion.
3, compared with prior art, the needle gage on the dials of a, Discal needle selector is closeer can reach 28 pin/inches; B, all the laggard yarn of miniaturization can be increased to 24 the tunnel, and is of the same type with the needle set output that is enhanced about more than once; C, jacquard weave are more stable, and speed of a motor vehicle efficient significantly improves.There is not the skew of weft fabric in the product that weaves simultaneously, can be directly from the first lap yarn, and it is parallel knitting directly to make progress, and weaves the product that comes and has two-sided seamless without the characteristics of skew of weft.
Description of drawings:
Fig. 1 is the structural representation of prior art
Fig. 2 is the structural representation of lower pin needle selecting device
Fig. 3 is the structural representation of Discal needle selector
The specific embodiment:
Embodiment: see shown in Fig. 2,3 that the one-body molded circular knitting machine of double-faced jacquard barring-on comprises lower pin needle selecting device 1 and upper dials triangular driving mechanism 2,
The structure of lower pin needle selecting device 1 is, the top of knitting needle 11 forms step 111, connects pin 12 for always tabular, forms the 15b that gets out of a predicament or an embarrassing situation on syringe 15 inwalls, and knitting needle 11 places the 15b bottom of getting out of a predicament or an embarrassing situation, connect pin 12 bottoms facing to step 111, lower pin corner block 16 is facing to knitting needle 11;
The structure of upper dials triangular driving mechanism 2 is, form Triangulum through hole 221 on the Triangulum 22, driving handle bar 24 sleeves are in Triangulum through hole 221, corner block 21 is fixed on the driving handle bar 24, the piston rod of cylinder 23 is facing to driving handle bar 24, spring 25 1 end active forces are in driving handle bar 24, other end active force in Triangulum 22 or Connection Block 26, and cylinder 23 is fixed on the Connection Block 26, and Connection Block 26 is fixed on the Triangulum 22;
Discal needle selector 3 is comprised of upper dials triangular driving mechanism 2, upper dials knitting needle 31, and the corner block 21 of upper dials triangular driving mechanism 2 is facing to upper dials knitting needle 31.
The length of described knitting needle 11 is 1/2 to 2/3 of conventional knitting needle length.
Form successively three knitting needle movement locus faces that height is different on the described corner block 21.
Operation principle: the Cam Track of the upper dials knitting needle 31 of Discal needle selector 3 changes by pneumatic upper dials triangular driving mechanism 2 directly control, and Discal needle selector 3 no longer resembles and uses the dials knitting needle the prior art, adapts to the close pin dials of employing.The cylinder 23 of its upper dials triangular driving mechanism 2 is that cylinder 23 can be endured out corner block 21 segmentations successively with corner block 21 multistage enduring out from Triangulum through hole 221, each section forms a knitting needle tracks, and the utility model just can be realized the more runway multistage triangle track like this.Simultaneously, its conversion action can realize the triangle running rail of the upper dials knitting needle 31 of automation control by cylinder 23 automations control.When removing cylinder 23 external force, under the active force of spring 25, corner block 21 automatically resets.
Corner block 21 is fixed by screws on the driving handle bar 24, and it is very convenient to change corner block, backs out screw, namely can quick-replaceable corner block 21.
Lower pin needle selecting device 1 of the present utility model adopts the straight tabular pin 12 that connects to replace on the pin that connects of the prior art, it has shortened the whole height of syringe, reduced equipment cost, knitting needle 11 can shorten to original half simultaneously, so that the driving better reliability of knitting needle, can also improve the operating rate of circular knitting machine, thereby adapt to high speed motion.
In process of production, the corner block 21 on the upper dials triangular driving mechanism 2 can be by computer control cylinder variation track under non-stop-machine state.
In brief, Discal needle selector 3 of the present utility model has saved upper dials knitting needle, thereby so that in the dials of Discal needle selector 3 greater room can be arranged, like this can be so that Discal needle selector 3 can adopt the above density dials of 18 pin/inches.
Lower pin needle selecting device 1 mainly is with the straight tabular pin 12 that connects, so that the complete machine operating rate is faster.
Claims (3)
1. the one-body molded circular knitting machine of double-faced jacquard barring-on comprises lower pin needle selecting device (1) and upper dials triangular driving mechanism (2), it is characterized in that:
The structure of lower pin needle selecting device (1) is, the top of knitting needle (11) forms step (111), connects pin (12) for always tabular, form get out of a predicament or an embarrassing situation (15b) on syringe (15) inwall, knitting needle (11) places (15b) bottom of getting out of a predicament or an embarrassing situation, connect pin (12) bottom facing to step (111), lower pin corner block (16) is facing to knitting needle (11);
The structure of upper dials triangular driving mechanism (2) is, form Triangulum through hole (221) on the Triangulum (22), driving handle bar (24) sleeve is in Triangulum through hole (221), corner block (21) is fixed on the driving handle bar (24), the piston rod of cylinder (23) is facing to driving handle bar (24), spring (25) one end active forces are in driving handle bar (24), other end active force in Triangulum (22) or Connection Block (26), cylinder (23) is fixed on the Connection Block (26), and Connection Block (26) is fixed on the Triangulum (22);
Discal needle selector (3) is comprised of upper dials triangular driving mechanism (2), upper dials knitting needle (31), and the corner block (21) of upper dials triangular driving mechanism (2) is facing to upper dials knitting needle (31).
2. the one-body molded circular knitting machine of double-faced jacquard barring-on according to claim 1, it is characterized in that: the length of knitting needle (11) is 1/2 to 2/3 of conventional knitting needle length.
3. the one-body molded circular knitting machine of double-faced jacquard barring-on according to claim 1 is characterized in that: form successively three knitting needle movement locus that height is different on the corner block (21)
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483680.3U CN202881583U (en) | 2012-09-20 | 2012-09-20 | Double-side jacquard loop transfer integral forming circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483680.3U CN202881583U (en) | 2012-09-20 | 2012-09-20 | Double-side jacquard loop transfer integral forming circular knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN202881583U true CN202881583U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220483680.3U Expired - Fee Related CN202881583U (en) | 2012-09-20 | 2012-09-20 | Double-side jacquard loop transfer integral forming circular knitting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499179A (en) * | 2014-12-24 | 2015-04-08 | 湖州新创丝织品有限公司 | Circular knitting machine for computerized jacquard curtains |
| CN106637649A (en) * | 2017-02-20 | 2017-05-10 | 泉州佰源机械科技股份有限公司 | Vertical loop-transferring jacquard control mechanism of round knitting machine |
-
2012
- 2012-09-20 CN CN201220483680.3U patent/CN202881583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499179A (en) * | 2014-12-24 | 2015-04-08 | 湖州新创丝织品有限公司 | Circular knitting machine for computerized jacquard curtains |
| CN106637649A (en) * | 2017-02-20 | 2017-05-10 | 泉州佰源机械科技股份有限公司 | Vertical loop-transferring jacquard control mechanism of round knitting machine |
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| ASS | Succession or assignment of patent right |
Owner name: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLO Free format text: FORMER OWNER: YANG FENGJUAN Effective date: 20150907 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150907 Address after: 312025 Zhejiang city of Shaoxing province Shaoxing County Qianqing Town East Mao Industrial Park 2 (Qunxian Road No. 2078) Patentee after: SHAOXING HENGSHUN CNC PRECISION MACHINERY TECHNOLOGY Co.,Ltd. Address before: 312000 apartment 301, Xingwen apartment, Yue City, Zhejiang, Shaoxing Patentee before: Yang Fengjuan |
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Effective date of registration: 20171121 Granted publication date: 20130417 |
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