CN206034018U

CN206034018U - Crochet device

Info

Publication number: CN206034018U
Application number: CN201620996357.4U
Authority: CN
Inventors: 朱海荣; 束永虎; 曹晓华; 朱海燕
Original assignee: JIANGSU HAITE FASHION Co Ltd
Current assignee: JIANGSU HAITE FASHION Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-03-22
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses a crochet device, including the shell, be equipped with rotor and corresponding overhead cam and lower cam in proper order in the shell, even there is a pivot rotor below, and the pivot is followed the overhead cam and is passed with the center of lower cam, and is not connected with overhead cam and lower cam, it has a through wires hole that is used for wearing to have crocheted the line to open along its axis at the center of rotor, and the through wires hole runs through the pivot, outer fringe at the rotor evenly is equipped with round crochet hook groove along its axis, and the crochet hook card is equipped with the stitch at crochet hook groove, the lower extreme of crochet hook, form a curvilinear figure recess between overhead cam and the lower cam, curvilinear figure recess end to end forms the annular, and the stitch of crochet hook is located the curvilinear figure recess to rotational energy along with the rotor removes along the curvilinear figure recess, still be equipped with at least one inlet wire post at the top of shell, the opening direction of crochet hook outwards. The utility model discloses a fluffy netted yarn can be knitted out in rotor, crochet hook, two cams and draw gear cooperation, moreover the utility model discloses production efficiency is high when keeping the better number of turns.

Description

Crocheting device

Technical field

The utility model is related to field of textile machinery, more particularly, to a kind of crocheting device.

Background technology

Do not have the netted spray hair that a kind of Weaving device can expeditiously weave preferable lofting effect at present on the market Yarn.

Utility model content

The utility model is difficult to expeditiously weave the netted of preferable lofting effect to solve current Weaving device The problem of spray wool yarn, provides a kind of crocheting device, including shell 1 for this, in the interior rotor 3 and corresponding convex of being provided with of shell 1 Wheel 2 and lower cam 21, rotor 3 are located at the top of two cams 2, and a rotating shaft 4 is connected with below rotor 3, and rotating shaft 4 is from 2 He of overhead cam The center of lower cam 21 passes through, and is not connected with overhead cam 2 and lower cam 21；One is provided with along its axis at the center of rotor 3 For wearing the through wires hole 31 of the good line of crocheting, through wires hole 31 runs through rotating shaft 4；One is uniformly provided with along its axis in the outer rim of rotor 3 Circle crochet hook groove 5, crochet hook 6 is stuck in crochet hook groove 5, and the lower end of crochet hook 6 is provided with stitch 61；One is formed between overhead cam 2 and lower cam 21 Bar curvilinear shaped recesses 7, curvilinear shaped recesses 7 join end to end to form annular, and the stitch 61 of crochet hook 6 is located in curvilinear shaped recesses 7, and with The rotation for rotor 3 can be moved along curvilinear shaped recesses 7；At least one is additionally provided with the top of shell 1 and enters terminal 8, crochet hook 6 Opening direction outwardly.

The utility model crocheting device, is additionally provided with three at the top of shell 1 and enters terminal 8, is improving the same of spinning efficiency When can also keep the preferable twist.

The utility model crocheting device, is provided with carry-over pinch rolls 9 in the lower section of rotating shaft 4, and the good line of crocheting is passed from through wires hole 31, and Drawn by carry-over pinch rolls 9 downwards.

The course of work of the present utility model is as follows：Crochet hook in the utility model is moved along curvilinear shaped recesses, works as movement Syringe needle to crochet hook opening during high-order crest hooks yarn material, and as movement is gradually reduced the yarn that will be hooked toward drop-down, Simultaneously as lower section has carry-over pinch rolls to pull the yarn for weaving, when syringe needle drives the yarn for hooking to drop to a upper line for weaving When in circle, a upper coil for weaving is pulled away；And when the crochet hook is from trough upper shifting again, as there is the drawing of carry-over pinch rolls lower section Power, the yarn for hooking remain at extreme lower position and form coil, and as the gradually upper of crochet hook moves what is be newly formed The opening of syringe needle is opened by coil, is continued to hook yarn material when next crest is moved on on crochet hook, and is circulated work.

The beneficial effects of the utility model are：

In the utility model, rotor is rotated under the drive of rotating shaft, as the crochet hook in the swivel hook needle tray of rotor is along song Linear groove is moved, and hook line is made into coil successively, and coordinate with the draw-gear of lower section the coil that will be woven down it is pull-shaped into Fluffy netted yarn, and the utility model production efficiency while the preferable twist is kept is high.

Description of the drawings

The utility model will be illustrated by example and with reference to the appended drawing, wherein：

Fig. 1 is schematic perspective view of the present utility model；

Fig. 2 is the schematic perspective view of the utility model shell inner structure；

Fig. 3 is the enlarged drawing of local A in Fig. 2；

Fig. 4 is the enlarged drawing of local B in Fig. 2；

Fig. 5 is the top view of Fig. 2.

Specific embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine by any way.

Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics .

Crocheting device as Figure 1-4, including shell 1, in interior rotor 3 and the corresponding overhead cam 2 of being provided with of shell 1 with Cam 21, rotor 3 are located at the top of two cams 2, and a rotating shaft 4 is connected with below rotor 3, and rotating shaft 4 is from overhead cam 2 and lower cam 21 Center pass through, and be not connected with overhead cam 2 and lower cam 21.One is provided with for wear hook along its axis at the center of rotor 3 Finish the through wires hole 31 of line（As shown in Figure 5）, through wires hole 31 is through rotating shaft 4.It is uniformly provided with along its axis in the outer rim of rotor 3 One circle crochet hook groove 5, crochet hook 6 is stuck in crochet hook groove 5, and the lower end of crochet hook 6 is provided with stitch 61.Formed between overhead cam 2 and lower cam 21 One curvilinear shaped recesses 7, curvilinear shaped recesses 7 join end to end to form annular, and the stitch 61 of crochet hook 6 is located in curvilinear shaped recesses 7, and As the rotation of rotor 3 can be moved along curvilinear shaped recesses 7；Three are additionally provided with the top of shell 1 enter terminal 8, crochet hook 6 is opened Outwardly, three are entered terminal and can also keep the preferable twist while spinning efficiency is improved in mouth direction.And set in the lower section of rotating shaft 4 There are carry-over pinch rolls 9, the good line of crocheting is passed from through wires hole 31, and drawn by carry-over pinch rolls 9 downwards.

Crochet hook in the utility model is moved along curvilinear shaped recesses, the syringe needle of crochet hook opening when high-order crest is moved to Yarn material is hooked, and as movement is gradually reduced the yarn that will be hooked toward drop-down, simultaneously as lower section has carry-over pinch rolls to pull knitting Good yarn, when syringe needle drives the yarn for hooking to drop in a upper coil for weaving, a upper coil for weaving is drawn Walk；And when the crochet hook is from trough upper shifting again, as there is the pulling force of carry-over pinch rolls lower section, the yarn for hooking remains at minimum Position simultaneously forms coil, and as the opening of syringe needle is opened by the coil that is newly formed of gradually above moving of crochet hook, when on crochet hook Continue to hook yarn material when moving on to next crest, and circulate work.

The utility model is not limited to aforesaid specific embodiment.The utility model expands to any in this specification The new feature of middle disclosure or any new combination, and the arbitrary new method that discloses or the step of process or any new group Close.

Claims

1. a kind of crocheting device, is characterized in that：Including shell（1）, in shell（1）Rotor is provided with inside（3）With corresponding overhead cam （2）With lower cam（21）, rotor（3）Positioned at two cams（2）Top, rotor（3）Lower section is connected with a rotating shaft（4）, rotating shaft（4） From overhead cam（2）With lower cam（21）Center pass through, and not with overhead cam（2）With lower cam（21）Connection；In rotor（3） Center be provided with one for wearing the through wires hole of the good line of crocheting along its axis（31）, through wires hole（31）Through rotating shaft（4）；Turning Son（3）Outer rim be uniformly provided with a circle crochet hook groove along its axis（5）, crochet hook（6）It is stuck in crochet hook groove（5）, crochet hook（6）Lower end It is provided with stitch（61）；Overhead cam（2）With lower cam（21）Between formed a curvilinear shaped recesses（7）, curvilinear shaped recesses（7）It is first Tail is connected to form annular, crochet hook（6）Stitch（61）Positioned at curvilinear shaped recesses（7）It is interior, and with rotor（3）Rotation can be along Curvilinear shaped recesses（7）It is mobile；In shell（1）Top be additionally provided with least one and enter terminal（8）, crochet hook（6）Opening direction court Outward.

2. crocheting device according to claim 1, is characterized in that：In shell（1）Top be additionally provided with three and enter terminal （8）.

3. crocheting device according to claim 1, is characterized in that：In rotating shaft（4）Lower section be provided with carry-over pinch rolls（9）, crocheting Good line is from through wires hole（31）Pass, and pass through carry-over pinch rolls（9）Draw downwards.