CN201883255U - Yarn feeding device of computer silk stockings machine - Google Patents
Yarn feeding device of computer silk stockings machine Download PDFInfo
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- CN201883255U CN201883255U CN2010206440290U CN201020644029U CN201883255U CN 201883255 U CN201883255 U CN 201883255U CN 2010206440290 U CN2010206440290 U CN 2010206440290U CN 201020644029 U CN201020644029 U CN 201020644029U CN 201883255 U CN201883255 U CN 201883255U
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- yarn feeding
- shuttle
- push rod
- cylinder
- cylinder body
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Abstract
The utility model discloses a yarn feeding device of a computer silk stockings machine, which comprises a shuttle cylinder and a plurality of yarn feeding shuttles, wherein the shuttle cylinder is provided with a plurality of first cylinder pistons and a plurality of push rods with springs, the plurality of yarn feeding shuttles are connected on the shuttle cylinder by penetrating cylindrical pin shafts; the tail part of each yarn feeding shuttle respectively corresponds to a first cylinder piston and a push rod with a spring, and the yarn feeding shuttle is respectively matched with the first cylinder piston and the push rod with the spring; and the shuttle cylinder is also provided with a plurality of second cylinder pistons, the tail part of each yarn feeding shuttle respectively corresponds to a second cylinder piston, and the yarn feeding shuttle is matched with the corresponding second cylinder piston. Compared with the prior art, by adopting the technical scheme, the usability of the computer silk stockings machine and the stability of the computer silk stockings machine during knitting are improved, the problems of inaccurate yarn feeding and low corresponding speed in the prior art are solved, so that the knitting quality of products is ensured, the working efficiency is also improved, and the requirement of marketization can be met.
Description
Technical field
The utility model belongs to technical field of knitting machinery, relates in particular to a kind of computer silk stocking machine yarn feeding device.
Background technology
Today of 21 century, fashion becomes the particularly topic discussed warmly of female consumer of current people, and silk stocking become a spotlight that embodies fashion.At present, domestic silk stocking machine development technique has to be hoisted, in the yarn feeding device of existing silk stocking, wire gauze shuttle and yarn adding shuttle are formed a yarn feeding shuttle by a shuttle structure, each yarn feeding shuttle has only an operating position, the yarn feeding instability, response speed is slow, and therefore this yarn feeding device can't satisfy the demand of the marketization.
The utility model content
The purpose of this utility model is in order to overcome the yarn feeding instability of prior art, and the shortcoming that response speed is slow provides a kind of computer silk stocking machine yarn feeding device.
For this reason, the technical solution adopted in the utility model is as follows: computer silk stocking machine yarn feeding device, comprise shuttle cylinder body and several yarn feeding shuttles, described shuttle cylinder body is provided with the push rod of several first cylinder pistons and band spring, and described several yarn feeding shuttles are connected on the shuttle cylinder body by wearing cylindrical pin; The afterbody of each yarn feeding shuttle is corresponding with the push rod of one first cylinder piston and a band spring respectively, and both match; It is characterized in that: also be provided with several second cylinder pistons on the described shuttle cylinder body, the afterbody of each yarn feeding shuttle is corresponding with one second cylinder piston respectively, and matches with pairing second cylinder piston.
The utility model is connected on the chassis by the bottom axle of shuttle cylinder body.When work, under the control of electromagnetic valve by tracheae to the first cylinder piston input air pressure, the piston rod of first cylinder piston is moved forward on the end that acts on yarn feeding shuttle afterbody, because the yarn feeding shuttle is connected on the shuttle cylinder body by cylindrical pin, thereby the formation fulcrum makes the yarn feeding shuttle rotate around fulcrum, and the other end of yarn feeding shuttle afterbody just acts on the push rod, make push rod compression spring, finally make the yarn feeding shuttle be swung down to position, full position and begin yarn feeding around fulcrum.After the yarn feeding shuttle is in position, full position and carries out the yarn feeding of a period of time, under the control of electromagnetic valve, stop to the first cylinder piston input air pressure, this moment, push rod was moved forward on the other end that acts on yarn feeding shuttle afterbody by the reset force effect of spring, and the yarn feeding shuttle is upwards rotated around fulcrum; Simultaneously, under the control of electromagnetic valve by tracheae to the second cylinder piston input air pressure, the piston rod of second cylinder piston is moved forward on the end that acts on yarn feeding shuttle afterbody, make the yarn feeding shuttle stop operating, and the yarn feeding shuttle is in the subluxation position at this moment, and continues yarn feeding.
In order to play the yarn feeding shuttle is in the effect that full position or subluxation position are regulated, the utility model can also adopt following further technical scheme: have a catch on described each yarn feeding shuttle, catch is installed on the shuttle cylinder body with the yarn feeding shuttle is coaxial; The afterbody of catch is corresponding with one second cylinder piston, and matches with pairing second cylinder piston; Also have pin on the catch, the afterbody of yarn feeding shuttle has arc groove, and pin passes arc groove, thereby catch is matched with the yarn feeding shuttle.
Also be provided with two stop screws on the described shuttle cylinder body, two stop screws match with yarn feeding shuttle and catch respectively.
Described shuttle cylinder body below is fixed with adjustable plate, and adjustable plate is provided with push rod, and the push rod below has the chassis piston, matches with push rod; Also have extension spring on the described shuttle cylinder body, link to each other with the chassis.
Described push rod has two at least, and one of them push rod matches with described chassis piston.
Described push rod is made up of a soket head cap screw and a hex nut, and the through hole that soket head cap screw passes on the adjustable plate matches with hex nut, is fixed on the adjustable plate.
Yarn feeding shuttle of the present utility model is after being in position, full position and carrying out the yarn feeding of a period of time, under the control of electromagnetic valve, stop to the first cylinder piston input air pressure, this moment, push rod was moved forward on the other end that acts on yarn feeding shuttle afterbody by the reset force effect of spring, and the yarn feeding shuttle is upwards rotated around fulcrum; Simultaneously, under the control of electromagnetic valve by tracheae to the second cylinder piston input air pressure, the piston rod of second cylinder piston is moved forward, because the effect of catch, the piston rod of second cylinder piston will no longer act on the end of yarn feeding shuttle afterbody, but act on the end of catch afterbody, match with arc groove on the yarn feeding shuttle by the pin on the catch, make the yarn feeding shuttle stop operating, make the yarn feeding shuttle be in the subluxation position, and continue yarn feeding.Because also be provided with two stop screws on the shuttle cylinder body, a stop screw matches with the other end of yarn feeding shuttle afterbody, in use can reach the effect of position, the full position of yarn feeding shuttle being carried out spacing adjusting by adjusting to this stop screw; Another stop screw matches with the other end of catch afterbody, in use can reach the effect of yarn feeding shuttle subluxation position being carried out spacing adjusting by this stop screw is regulated.
And, the utility model only has a fine tuning structure, also be fixed with an eyelet strip on the described shuttle cylinder body, eyelet strip is positioned at yarn feeding shuttle top, on itself and shuttle cylinder body and the corresponding position of yarn feeding shuttle a banking stop is installed respectively also, match with the yarn feeding shuttle, regulating action is played in the position of full position of yarn feeding shuttle or subluxation.
One of them push rod in two push rods that the utility model can also be provided with by adjustable plate matches with the chassis piston, when in the piston of chassis during input air pressure, the chassis piston just move up act on push rod that it matches on, with the rapid jack-up of push rod, push rod is acted on the shuttle cylinder body; Be connected on the chassis because the shuttle cylinder body is an axle, make both junctions form fulcrum, the shuttle cylinder body just can upwards turn to limit around fulcrum under the push rod effect; When the air pressure in the piston of chassis stopped to import, the shuttle cylinder body just can reset by extension spring.The utility model utilizes between above-mentioned two positions and changes, and is installed in parallel in plain weave side's shuttle plate on the shuttle cylinder body with adjustable plate and has and prevent that needle latch from digging the effect of closed knocking over thereby make; The force localization that institute's employing push rod more can make piston is being carried out position when conversion better effects if on a bit.
Compared with prior art, the utility model adopts technique scheme to improve the serviceability of computer silk stocking machines and the stability in the braiding process, solved the problem that yarn feeding is inaccurate in the prior art, corresponding speed is slow, guaranteed the weaving quality of product, also improve operating efficiency, can satisfy the demand of the marketization.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model front view.
The specific embodiment
Below in conjunction with drawings and Examples to further detailed explanation of the utility model.
Referring to accompanying drawing, present embodiment comprises shuttle cylinder body 11 and 6 yarn feeding shuttles 3, described shuttle cylinder body 11 is provided with the push rod 14 and the upper and lower spacing screw 32,15 of first cylinder piston 8, second cylinder piston 31, band spring 13, and described 6 yarn feeding shuttles are connected on the shuttle cylinder body 11 by wearing 18 of straight pins; The afterbody of each yarn feeding shuttle 3 is respectively with the push rod 14 of one first cylinder piston 8, a band spring 13 with once stop screw 15 is corresponding, and matches with the push rod 14 of pairing first cylinder piston 8, band spring 13.
Have a catch 4 on described each yarn feeding shuttle 3, catch 4 and yarn feeding shuttle 3 coaxial being installed on the shuttle cylinder body 11; The afterbody of catch 4 is corresponding with one second cylinder piston 31 and a upper limit screw 32, and matches with pairing second cylinder piston 13 and upper limit screw 32; Also have pin on the catch 4, the afterbody of yarn feeding shuttle 3 has arc groove, and pin passes arc groove, thereby catch 4 is matched with yarn feeding shuttle 3.
Also be fixed with an eyelet strip 9 on the described shuttle cylinder body 11, eyelet strip 9 is positioned at yarn feeding shuttle 3 tops, on itself and shuttle cylinder body 11 and the yarn feeding shuttle 3 corresponding positions one first banking stop 10 and one second banking stop 17 is installed respectively also, matches with yarn feeding shuttle 3.
Described shuttle cylinder body 11 parallel beneath are fixed with adjustable plate 23 and plain weave side's shuttle plate 16, adjustable plate 23 is provided with former and later two push rods, push rod is made up of a soket head cap screw 21 and a hex nut 20, the through hole that soket head cap screw 21 passes on the adjustable plate 23 matches with hex nut 20, is fixed on the adjustable plate 23; Preceding push rod below has chassis piston 22, matches with push rod; Also have extension spring 19 on the described shuttle cylinder body 11, these extension spring 19 1 ends are installed on the eyelet strip 9, and the other end is installed on the extension spring frame 24 on chassis 1.
Present embodiment is connected on the chassis 1 by the bottom axle of shuttle cylinder body 11, when work, under the control of electromagnetic valve by tracheae to first cylinder piston, 8 input air pressures, the piston rod of first cylinder piston 8 is moved forward on the end that acts on yarn feeding shuttle 3 afterbodys, because yarn feeding shuttle 3 is connected on the shuttle cylinder body 11 by 18 of straight pins, thereby formation fulcrum, yarn feeding shuttle 3 is rotated by a point around fulcrum, the other end of yarn feeding shuttle 3 afterbodys just acts on the push rod 14, make push rod 14 compression springs 13, finally make yarn feeding shuttle 3 be swung down to c point position and begin yarn feeding around fulcrum.After yarn feeding shuttle 3 is in c point position and carries out the yarn feeding of a period of time, under the control of electromagnetic valve, stop to first cylinder piston, 8 input air pressures, this moment, push rod 14 was moved forward on the other end that acts on yarn feeding shuttle 3 afterbodys by the reset force effect of spring 13, and yarn feeding shuttle 3 is upwards rotated by the c point around fulcrum; Simultaneously, under the control of electromagnetic valve by tracheae to second cylinder piston, 31 input air pressures, the piston rod of second cylinder piston 31 is moved forward on the end that acts on catch 4 afterbodys, match with arc groove on the yarn feeding shuttle 3 by the pin on the catch 4, make yarn feeding shuttle 3 stop operating, make yarn feeding shuttle 3 rest on b point position, and continue yarn feeding.Because also be provided with upper and lower spacing screw 32,15 on the shuttle cylinder body 11, lower limit screw 15 matches with the other end of yarn feeding shuttle 3 afterbodys, in use can pass through adjusting, and then spacing adjusting is carried out in the c point position of yarn feeding shuttle 3 lower limit screw 15; Upper limit screw 32 matches with the other end of catch 4 afterbodys, in use can be by upper limit screw 32 be regulated, and then spacing adjusting is carried out in the b point position of yarn feeding shuttle 3.
And present embodiment only has a fine tuning structure, can also carry out spacing adjusting by the c point or the b point position of first banking stop 10 and 17 pairs of yarn feeding shuttles 3 of second banking stop.
Preceding push rod in the forward and backward push rod that present embodiment can also be provided with by adjustable plate 23 matches with chassis piston 22, when in the chassis piston 22 during input air pressure, on the push rod, with the rapid jack-up of preceding push rod, push rod acted on the shuttle cylinder body 11 before making before chassis piston 22 just moved up and acts on; Be connected on the chassis 1 because shuttle cylinder body 11 is axles, make both junctions form fulcrum, shuttle cylinder body 11 just can upwards turn to the e point around fulcrum by the d point under preceding push rod effect; When the air pressure in the chassis piston 22 stopped to import, shuttle cylinder body 11 just can reset by extension spring 19.
Claims (6)
1. computer silk stocking machine yarn feeding device comprises shuttle cylinder body and several yarn feeding shuttles, and described shuttle cylinder body is provided with the push rod of several first cylinder pistons and band spring, and described several yarn feeding shuttles are connected on the shuttle cylinder body by wearing cylindrical pin; The afterbody of each yarn feeding shuttle is corresponding with the push rod of one first cylinder piston and a band spring respectively, and both match; It is characterized in that: also be provided with several second cylinder pistons on the described shuttle cylinder body, the afterbody of each yarn feeding shuttle is corresponding with one second cylinder piston respectively, and matches with pairing second cylinder piston.
2. computer silk stocking machine yarn feeding device as claimed in claim 1 is characterized in that: have a catch on described each yarn feeding shuttle, catch is installed on the shuttle cylinder body with the yarn feeding shuttle is coaxial; The afterbody of catch is corresponding with one second cylinder piston, and matches with pairing second cylinder piston; Also have pin on the catch, the afterbody of yarn feeding shuttle has arc groove, and pin passes arc groove, thereby catch is matched with the yarn feeding shuttle.
3. computer silk stocking machine yarn feeding device as claimed in claim 1 is characterized in that: also be provided with two stop screws on the described shuttle cylinder body, two stop screws match with yarn feeding shuttle and catch respectively.
4. computer silk stocking machine yarn feeding device as claimed in claim 1 is characterized in that: described shuttle cylinder body below is fixed with adjustable plate, and adjustable plate is provided with push rod, and the push rod below has the chassis piston, matches with push rod; Also have extension spring on the described shuttle cylinder body, link to each other with the chassis.
5. computer silk stocking machine yarn feeding device as claimed in claim 4, it is characterized in that: described push rod has two at least, and one of them push rod matches with described chassis piston.
6. as claim 4 or 5 described computer silk stocking machine yarn feeding devices, it is characterized in that: described push rod is made up of a soket head cap screw and a hex nut, and the through hole that soket head cap screw passes on the adjustable plate matches with hex nut, is fixed on the adjustable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206440290U CN201883255U (en) | 2010-12-07 | 2010-12-07 | Yarn feeding device of computer silk stockings machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206440290U CN201883255U (en) | 2010-12-07 | 2010-12-07 | Yarn feeding device of computer silk stockings machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883255U true CN201883255U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206440290U Expired - Lifetime CN201883255U (en) | 2010-12-07 | 2010-12-07 | Yarn feeding device of computer silk stockings machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994207A (en) * | 2010-12-07 | 2011-03-30 | 宁波裕人数控科技有限公司 | Yarn feeding device of computer silk stockings machine |
| CN103668755A (en) * | 2013-12-26 | 2014-03-26 | 宁波裕人数控科技有限公司 | Yarn carrier moving device for circular knitting machine |
| CN107956033A (en) * | 2017-11-24 | 2018-04-24 | 新昌县振兴纺织机械有限公司 | A kind of footwear machine Yarn Feeder Device |
-
2010
- 2010-12-07 CN CN2010206440290U patent/CN201883255U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994207A (en) * | 2010-12-07 | 2011-03-30 | 宁波裕人数控科技有限公司 | Yarn feeding device of computer silk stockings machine |
| CN101994207B (en) * | 2010-12-07 | 2012-06-27 | 宁波裕人数控科技有限公司 | Yarn feeding device of computer silk stockings machine |
| CN103668755A (en) * | 2013-12-26 | 2014-03-26 | 宁波裕人数控科技有限公司 | Yarn carrier moving device for circular knitting machine |
| CN103668755B (en) * | 2013-12-26 | 2015-05-13 | 宁波裕人数控科技有限公司 | Yarn carrier moving device for circular knitting machine |
| CN107956033A (en) * | 2017-11-24 | 2018-04-24 | 新昌县振兴纺织机械有限公司 | A kind of footwear machine Yarn Feeder Device |
| CN107956033B (en) * | 2017-11-24 | 2023-11-14 | 浙江专博纺织机械有限公司 | Yarn feeding device of hosiery machine |
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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: 20110629 Effective date of abandoning: 20120627 |