CN2367624Y

CN2367624Y - Patterned yarn cloche

Info

Publication number: CN2367624Y
Application number: CN 98243704
Authority: CN
Inventors: 吕才
Original assignee: JIACHENG TEXTILE CO Ltd QINGDAO
Current assignee: JIACHENG TEXTILE CO Ltd QINGDAO
Priority date: 1998-12-02
Filing date: 1998-12-02
Publication date: 2000-03-08
Anticipated expiration: 2008-12-02

Abstract

The utility model relates to a patterned yarn hook knitting machine. The upper and the lower sides of a frame of a machine seat are respectively provided with a weft warp yarn supply roller, a weft warp yarn adjustment roller, bent, a warp weft needle plate, a pull guide roller and a yarn discharging frame, wherein, the lower part of the warp weft needle plate is provided with a cutting knife frame, the yarn discharging frame is provided with a doffing wheel disc, and the dynamic force at the side surface of the frame of the machine seat is provided by an electric machine and a transmission mechanism. The utility model has the characteristics of low cost, fast running speed, accurate yarn cutting and division, doffing molding, etc. Because a locating cutting cutter is adopted, uniformly patterned cutting is controlled, and product quality is improved. Because hanging gear transmission is adopted, equipment volume is reduced, effects of the self rotation of a doffing wheel without a shaft, fast yarn discharging, doffing forming, etc., are realized, and the utility model is a special device for producing different patterned yarn and abnormity yarn.

Description

Fancy-yarn crocheting machine

The utility model relates to textile machine, more particularly is to be used for processing Centipede like Yarns, fluffy yarn, the fancy-yarn crocheting machine of various heterogeneous yarn shapes such as gear yarn.

Usually the seen various Fancy Yarnss of people mainly rely on import equipment to carry out processing, these Fancy Yarns crocheting devices mainly contain longitude and latitude and give the yarn roller, yarn adjusting roller, needle plate, cutting knife, the row mill, formations such as yarn roller, its complex structure, cost is higher, especially cutting knife is installed on the needle plate, cutting flower yarn is easily inclined to one side, easily broken, directly the quality of yarn is spent in influence, no shaping equipment simultaneously doffs, only depend on the plastic bag splendid attire to doff, and then carry out dividing sinker and twine Guang, be easy to snarling like this, cause unnecessary waste, this situation utmost point can not satisfy people at present to the use and the processing request of Fancy Yarns.

The purpose of this utility model is to provide a kind of can eliminate above-mentioned shortcoming, have rational in infrastructure, with low cost, the speed of service is high, the cutting dividing sinker accurately, the fancy-yarn crocheting machine of the characteristics such as moulding of doffing.

Fancy-yarn crocheting machine of the present utility model is organic mounting, the longitude and latitude split rods, the longitude and latitude yarn adjusting roller, the longitude and latitude needle plate, the row mill, cutting knife, carry-over pinch rolls, go out creel, Doffing wheel device, motor and transmission mechanism thereof, change gear, floral whorl, eccentric wheel, main shaft, lead the step wheel, formations such as broken yarn boundary member, it is on the support frame, downside is equipped with latitude respectively, through giving the yarn roller, latitude, through yarn adjusting roller, the row mill, latitude, through needle plate, carry-over pinch rolls, go out creel, at latitude, cutting knife is equipped with in below through needle plate, going out Doffing wheel device is housed on the creel, in the side of support frame motor is being housed and transmission mechanism provides transfer motion power for it.It is to drive the row mill by eccentric wheel on the driven by motor main shaft and driving connecting rod, the weft yarn pin is swung up and down, the recessed wheel drives the warp thread pin, yarn adjusting roller swings up and down the warp thread pin, the recessed drive swing pipe of taking turns swings, and makes the warp thread pin needle plate place crocheting yarn shape, is cut by the cutting knife dividing sinker,, twine by Doffing wheel device again to going out creel through carry-over pinch rolls.Described cutting knife is that formations such as hack lever, locating slot, cutter groove, blade are arranged, wherein have cutter groove and locating slot on the hack lever, on the cutter groove, blade is housed, hack lever can be processed into by metal material, macromolecular material etc., but geometric form or special-shaped shapes such as its cross section rectangle, circle also can be other Any shape.Usually cutter groove and locating slot are stayed respectively on the adjacent two sides of hack lever, they are evenly distributed spaced apart, projection angle between two grooves can be located between 0-180 °, be preferably 30 °-150 °, after the cutter groove is loaded onto blade, just in time with locating slot in same plane and parallel interval, gauze is made when moving down and is just cut like this, the flower yarn enters the locating slot location, make the straight standard of colored yarn of cutting, blade exchange is convenient, the two ends of hack lever are contained on the fixed body as on the support, positions such as needle plate back of the body bottom, realized firm anti-the quivering of knife rest, the rectangle hack lever that hack lever preferably selects for use metal material to make, on its two adjacent side, leave locating slot and cutter groove respectively, the projection angle is 90 ° between two grooves, and it is evenly spaced apart, hack lever upper knife groove and locating slot quantity are by the span decision of needle plate, can required blade be installed by the style requirement during use, the leeway of selecting for use like this is big, the usage quantity of knife number and locating slot is by the style decision of flower yarn, and cutter groove and locating slot are at interval greater than more than the 2mm usually, and the cutter groove depth is more preferably greater than clamping slot depth.Can be provided with the connecting rod connecting hole and be connected with the row mill with Universal linking lever on the knife rest bar, the row mill moves up and down and drives knife rest and produce and to swing up and down, and reaches mobile cutting effect.Described Doffing wheel device is dynamic source, transfer roller, the wheel that doffs, walk the yarn device, go out creel, formation such as locating part, wherein going out to be equipped with on the creel transfer roller and walking the yarn device, the wheel that doffs is housed on transfer roller, limiting the wheel that doffs with locating part remains on the horizontal direction relevant position of transfer roller, driving transfer roller by power source rotates, making the wheel that doffs along same direction rotation, under the guiding of walking the yarn device, reaching the orderly winding purpose of doffing.Usually transfer roller is two parallel interval to be arranged and the round roller that rotates in the same way constitutes a pair ofly, and it distributes in couples and is contained in out the creel both sides, according to the logarithm of yarn quantity decision use transfer roller.But formations such as described locating part framework, locating ring, locating slot or backstay, framework is that the shelf that is fixed on out on the creel constitutes, this framework can be equipped with locating ring or locating slot or backstay, also can use separately, the cover frame is in the wheel both sides of doffing, the wheel that doffs is just in time dropped in the spacing scope, and unlikely horizontal direction disorderly moves.When locating ring or groove are housed on the framework, its cover frame is in the wheel both sides of doffing, to doff catch on ring or in the groove, when on the framework backstay being housed, backstay is rolled over pull-type, the wheel that doffs is inserted in or keeps off on bar, locating ring or locating slot also can directly be contained on the transfer roller, evenly spaced apart, make and doff the wheel shelves on ring or in the groove, play the effect that limits the wheel location of doffing, the rotation of taking turns along with transfer roller of doffing like this is wrapped in yarn on the wheel that doffs, the wheel that doffs is arranged shelves according to the order of sequence on locating part, avoids colliding mutually or jumping out in the winding process transfer roller.

Described transmission mechanism is to have motor to drive main shaft, eccentric wheel, change gear successively, lead step wheel, go out to doff that roller is capable is in transmission connection.Wherein the change gear of transmission mechanism is made up of the gear string of 7 three grades control speed, can be used to debug filling yarn density and width, transmission compactness and adjustability have been realized like this, also dwindled body volume, its middle gear 1 and 2,3 and 4,5 and 6 engaged transmission, gear 2 and 3,4 and 5,6 and 7 same through-drive.

Description of drawings: Fig. 1: fancy-yarn crocheting machine main frame master TV structure schematic diagram

Fig. 2: fancy-yarn crocheting machine cutting knife structural representation

Fig. 3: fancy-yarn crocheting machine Doffing wheel device structural representation

Fig. 4: fancy-yarn crocheting machine perspective view

Fig. 5: fancy-yarn crocheting machine change gear transmission schematic diagram

1--knife rest 2--goes out creel 3--handwheel 4--motor and transmission mechanism thereof

5.1-latitude gives yarn roller 5.2--through giving yarn roller 6.1--latitude yarn adjusting roller 6.2--through yarn adjusting roller

7.1--latitude needle plate 7.2--is through needle plate 8--carry-over pinch rolls 9--row mill

10--eyelet strip 11--support 12--change gear 12.1-12.7--gear 1-7

13--fork 14--Universal linking lever 15--floral whorl 16--eccentric wheel

17--main shaft 1.2--cutter groove 1.3--locating slot 1.4--blade

The wheel 1.5--knife rest end 1.6--connecting rod connecting hole 2.2--transfer roller 2.3--doffs

2.4--locating part 2.5--power source 2.6--walks yarn device 2.7--spreader

2.8--lead the yarn roller

Further specify the structure of the present utility model and the course of work in conjunction with the accompanying drawings:

As Fig. 1,4, shown in 5, this machine is work like this: the eccentric wheel 16 that motor 4 drives above the main shaft rotates, wherein control pin eccentric wheel control row mill 9, the row of making mill 9 moves up and down, driving the weft yarn pin swings up and down, regulate main shaft frame 17 balances by eccentric wheel 16, floral whorl 15 drives weft yarn pin 7.1 by the accurate required style of output that calculates simultaneously, floral whorl drivening rod 14, connecting rod 14 accesses style with floral whorl 15, needle plate 7.1,7.2 mainly be the position that is used for laying crochet hook and qualification pin, width and length, change gear is made up of seven gears, regulate the density of yarn, drive carry-over pinch rolls 8.Weft yarn line transfer roller 6.1 compresses the yarn that transmits, it is not intersected, entanglement is pulled to the weft yarn pin by the threading dish, penetrate by the weft yarn pin hole, by the normal operation of pin, with warp evenly tension synchronously, weave mesh cloth, become required yarn by the blade cuts that is installed on the following knife rest,, make the even grouping of yarn fall into Doffing wheel device again by leading yarn roller 2.8 to going out creel 2.The Fancy Yarns cutting knife is to leave cutter groove 1.2 and locating slot 1.3 on hack lever 1 as shown in Figure 2, blade 1.4 is housed in the cutter groove 1.2, two grooves evenly are distributed on the hack lever 1, hack lever 1 two ends 1.5 are contained on the body, cutter groove 1.2 degree of depth are greater than locating slot 1.3 degree of depth, and the projection angle is 90 ° between cutter groove and the locating slot, can establish connecting rod connecting hole 1.6 usefulness Universal linking levers and link to each other with row mill 9 on knife rest, generation swings up and down, and reaches the effect that moves cutting.Doffing wheel device as shown in Figure 3 is transfer roller 2.2 is housed on the creel 2, walk yarn device 2.6, spreader 2.7, leading yarn roller 2.8, the wheel 2.3 that doffs is housed on transfer roller 2.2, with locating part 2.4 will doff the wheel the 2.3 horizontal direction relevant positions that are limited on the transfer roller 2.2, power source 2.5 makes transfer roller 2.2 drive the wheel 2.3 that doffs and makes spinning motion in the same way, and yarn is twined.Framework, locating ring, locating slot, backstay etc. of locating part 2.4 wherein; locating ring or locating slot can be contained on the transfer roller 2.2 or on the framework; framework can be contained in out on the creel 2; just in time overlap frame in the both sides of doffing wheel 2.3; the wheel 2.3 that doffs does not like this have axle and batches yarn, just can arbitrarily replace under non-stop-machine situation or take.

Problems such as fancy-yarn crocheting machine of the present utility model has solved for a long time, and import equipment costs an arm and a leg, easily produce inclined to one side yarn, the control of flower shape is irregular, especially select the location cutting tool for use, controlled colored shape cutting evenly, improved product quality, adopt hanging gear drive, reduce the volume of equipment, improved the operation degree and the production efficiency of equipment.The newly-designed Doffing wheel device wheel of having realized doffing does not have effects such as an axle rotation, yarn are quick, the moulding of doffing, and is that desirable textile industry is produced the isolated plant of all kinds of fancy yarns and heterogeneous yarn at present.

Claims

1, a kind of fancy-yarn crocheting machine be the upper and lower side of support frame be equipped with respectively latitude, through give yarn roller, latitude, through yarn adjusting roller, Pai Fang, latitude, through needle plate, carry-over pinch rolls, go out creel, it is characterized in that being equipped with cutting knife at latitude, below needle plate, going out Doffing wheel device is housed on the creel, in the side of support frame motor is being housed and transmission mechanism provides transfer motion power for it.

2, fancy-yarn crocheting machine as claimed in claim 1 is characterized in that described cutting knife is to have hack lever, cutter groove, locating slot to constitute, and leaves cutter groove and locating slot on this hack lever, and blade is contained in the cutter groove, and the hack lever two ends are installed on the body.

3, fancy-yarn crocheting machine as claimed in claim 1 is characterized in that described Doffing wheel device is to be equipped with on the creel transfer roller and walking the yarn device, the wheel that doffs is housed, and doffs with the locating part restriction and takes turns on the relevant position of the horizontal direction that remains on transfer roller on transfer roller.

4, fancy-yarn crocheting machine as claimed in claim 1, it is characterized in that described transmission mechanism be have motor to drive main shaft, eccentric wheel, change gear successively, lead step wheel, the roller that goes out to doff carries out power transmission and connects.

5, fancy-yarn crocheting machine as claimed in claim 2 is characterized in that described cutting knife is that the rectangular hack lever in cross section constitutes, and evenly parallels at interval between its cutter groove and the locating slot to be distributed in respectively on the hack lever two adjacent sides.

6, fancy-yarn crocheting machine as claimed in claim 3, the transfer roller that it is characterized in that described Doffing wheel device is the round roller formation that pair of parallel is arranged and rotate in the same way, be installed in out the creel both sides, locating part is by being with locating ring or groove or backstay or framework to constitute, wherein frame fixation is going out on the creel, and frame is enclosed within doff wheel both sides, locating ring or groove is contained on transfer roller or the framework, backstay is contained on the framework.

7, fancy-yarn crocheting machine as claimed in claim 4 is characterized in that the change gear of described transmission mechanism is formed its middle gear 1 and 2,3 and 4,5 and 6 engaged transmission, gear 2 and 3,4 and 5,6 and 7 same through-drive by the gear string of 7 three grades control speed.