阅读说明：本技术 一种多段高低毛编织用提花圆机三角装置及其工作方法 (Jacquard circular knitting machine triangular device for multi-section high-low wool weaving and working method thereof ) 是由 吴伟雄 吴华毓 陈春生 于 2021-10-09 设计创作，主要内容包括：本发明涉及针织圆机技术领域,尤指一种用于编织高低毛织品的针织圆机,具体为一种多段高低毛编织用提花圆机三角装置及其工作方法,包括第一滑动框,第一滑动框一端均匀开设有若干定位孔,第一滑动框一侧设置有第二滑动框,第一滑动框和第二滑动框顶端设置有编织组件,编织组件包括第一轨道、第二轨道和挺针三角,第一轨道设置于第一滑动框顶端表面,第二轨道设置于第二滑动框顶端表面,第一轨道和第二轨道内壁均匀设置有若干挺针三角；本发明通过设置第一轨道和第二轨道,根据产品需要可以把若干织针轨道组合在一起,以实现多段编织的需要,操作简单,使多段编织更加方便,进一步提高了多段高低毛编织功能的提花圆机的工作效率。(The invention relates to the technical field of circular knitting machines, in particular to a circular knitting machine for knitting high-low wool fabrics, and specifically relates to a circular jacquard knitting machine cam device for knitting multi-section high-low wool fabrics and a working method thereof, wherein the circular knitting machine cam device comprises a first sliding frame, one end of the first sliding frame is uniformly provided with a plurality of positioning holes, one side of the first sliding frame is provided with a second sliding frame, the top ends of the first sliding frame and the second sliding frame are provided with knitting components, each knitting component comprises a first rail, a second rail and a needle pushing cam, the first rail is arranged on the top end surface of the first sliding frame, the second rail is arranged on the top end surface of the second sliding frame, and the inner walls of the first rail and the second rail are uniformly provided with a plurality of needle pushing cams; according to the invention, the first rail and the second rail are arranged, and the plurality of knitting needle rails can be combined together according to the product requirements, so that the requirement of multi-section knitting is realized, the operation is simple, the multi-section knitting is more convenient, and the working efficiency of the multi-section high-low wool knitting function jacquard circular knitting machine is further improved.)

1. The utility model provides a multistage height wool is woven and is used jacquard circular knitting machine triangle device and operating method thereof, includes first slip frame (1), a plurality of locating holes (2) have evenly been seted up to first slip frame (1) one end, first slip frame (1) one side is provided with second slip frame (5), first slip frame (1) and second slip frame (5) top are provided with weaves the subassembly, its characterized in that:

the knitting assembly comprises a first rail (3), a second rail (4) and needle pushing cams (6), the first rail (3) is arranged on the top end surface of the first sliding frame (1), the second rail (4) is arranged on the top end surface of the second sliding frame (5), a plurality of needle pushing cams (6) are uniformly arranged on the inner walls of the first rail (3) and the second rail (4), a third rail (22) is arranged on the top end surface of the first sliding frame (1), and the third rail (22) is located between the first rail (3) and the second rail (4).

2. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 1, characterized in that: the first sliding frame (1) is characterized in that a saddle (23) is fixedly connected to the inner wall of the first sliding frame (1), a positioning groove (16) is formed in one end of the saddle (23), a sliding block (21) is connected to the groove wall of the positioning groove (16) in a sliding mode, and a sliding block fixing piece (15) is arranged on one side of the sliding block (21).

3. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 2, characterized in that: the surface of the saddle (23) is provided with a first starting point (13) and a second starting point (20), and the first starting point (13) is connected to one side of the first track (3).

4. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 1, characterized in that: a narrowing track (19) is arranged on one side of the second track (4), the narrowing track (19) is connected with a needle pressing track (24), a needle pressing point (18) is arranged on one side of the needle pressing track (24), and the position of the sliding block (21) corresponds to the needle pressing point (18).

5. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 1, characterized in that: the needle jack triangle (6) and the reset triangle (14) are fixedly connected to the top end of the sliding block (21).

6. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 1, characterized in that: first track (3) and second track (4) top are provided with first sword respectively and collude (7) and second sword and collude (12), sliding tray (8) have been seted up to first sword collude (7) and second sword collude (12) outer wall below, sliding tray (8) cell wall sliding connection has tool bit (11).

7. The jacquard circular knitting machine cam device for multi-section high-low wool knitting according to claim 1, characterized in that: a knife hook (10) and a cutting knife (9) are respectively arranged above the first track (3) and the second track (4).

8. The jacquard circular knitting machine cam device for multi-section high-low wool knitting and the working method thereof according to any one of claims 1 to 7 are characterized in that:

s1: when the jacquard circular knitting machine with the multi-section high-low wool knitting function is used, a plurality of knitting needle tracks can be combined together according to the product requirement so as to realize the requirement of multi-section knitting;

s2: after the needle track is adjusted, weaving, controlling the knitting needle to knit through a first set-up point (13) and a second set-up point (20), and narrowing the knitting needle when the knitting needle reaches the position of a narrowing track (19);

s3: the up-and-down sliding of the sliding block (21) is controlled to adjust the height of the needle pressing point (18), so that the cloth surface is smoother.

Technical Field

The invention relates to the technical field of circular knitting machines, in particular to a jacquard circular machine triangular device for multi-section high-low wool weaving and a working method thereof.

Background

The circular jacquard machine includes one single-side jacquard circular knitting machine with latch needles, one double-head latch needle jacquard circular knitting machine, etc. the circular jacquard machine includes two types of single needle cylinder and double needle cylinder, the two needle cylinders include one latch needle jacquard circular knitting machine with upper needles and lower needles arranged in 90 deg and one double-head latch needle jacquard circular knitting machine with upper needles and lower needles superposed in 180 deg, and the double-side jacquard circular knitting machine with 90 deg has also rib pattern and double rib pattern.

When the existing jacquard circular knitting machine is used, the multi-section knitting adjustment is complex, the use is inconvenient, and the needle pressing point of the jacquard circular knitting machine is generally fixed, so that the jacquard circular knitting machine cannot be well adapted to different conditions during weaving, and the weaving quality can be influenced.

Disclosure of Invention

The invention aims to provide a jacquard circular knitting machine triangular device for multi-section high-low wool knitting and a working method thereof.

Optionally, a saddle is fixedly connected to the inner wall of the first sliding frame, a positioning groove is formed in one end of the saddle, a sliding block is connected to the wall of the positioning groove in a sliding mode, and a sliding block fixing piece is arranged on one side of the sliding block.

Optionally, the saddle surface is provided with a first starting point and a second starting point, and the first starting point is connected to one side of the first track.

Optionally, a narrowing track is arranged on one side of the second track, the narrowing track is connected with a needle pressing track, a needle pressing point is arranged on one side of the needle pressing track, and the position of the sliding block corresponds to the needle pressing point.

Optionally, the needle pushing cam and the reset cam are fixedly connected to the top end of the sliding block.

Optionally, a first knife hook and a second knife hook are respectively arranged above the first track and the second track, a sliding groove is formed below the outer wall of the first knife hook and the outer wall of the second knife hook, and a knife head is connected to the groove wall of the sliding groove in a sliding mode.

Optionally, a knife hook and a cutting knife are respectively arranged above the first track and the second track.

A working method of a jacquard circular knitting machine triangular device for multi-section high-low wool knitting comprises the following steps:

s1: when the jacquard circular knitting machine with the multi-section high-low wool knitting function is used, a plurality of knitting needle tracks can be combined together according to the product requirement so as to realize the requirement of multi-section knitting;

s2: after the knitting needle track is adjusted, weaving, controlling a knitting needle to knit through a first needle raising point and a second needle raising point, and narrowing the knitting needle when the knitting needle reaches the position of the narrowing track;

s3: the up-and-down sliding of the sliding block is controlled to adjust the height of the needle pressing point, so that the cloth surface is smoother.

Compared with the prior art, the invention has the beneficial effects that:

1. the knitting tracks can be mutually butted, and the first track, the second track and the third track are arranged, so that a plurality of knitting needle tracks can be combined together according to the product requirements, the requirement of multi-section knitting is realized, the operation is simple, the multi-section knitting is more convenient, and the working efficiency of the jacquard circular machine with the multi-section high-low wool knitting function is further improved.

2. The sliding block is fixed on the positioning groove of the saddle and can be adjusted up and down, and the height of the needle pressing point is adjusted by up-and-down sliding of the sliding block, so that the cloth surface is smoother, the circular jacquard machine with multi-section high-low wool weaving function can adapt to different conditions in the weaving process, and the weaving of the circular jacquard machine with multi-section high-low wool weaving function is more stable.

3. According to the invention, the cutting knife is arranged to cut the redundant line bodies, the knife head slides on the sliding groove, so that a good buffering effect can be achieved, the knife head is protected, and the cloth is more stable during weaving.

4. Through setting up the tucking point to through the high low position change of tucking point orbit, realize the knitting of height hair, make to weave more conveniently, accelerated the efficiency of weaving of jacquard circular knitting machine.

Drawings

FIG. 1 is a schematic view of an uninstalled prop frame of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic view of the knife-hook separation and hair-cutting knife of the present invention.

The reference numbers illustrate:

1. a first slide frame; 2. positioning holes; 3. a first track; 4. a second track; 5. a second sliding frame; 6. a needle pushing triangle; 7. a first knife hook; 8. a sliding groove; 9. cutting; 10. a cutter hook; 11. a cutter head; 12. a second cutter hook; 13. a first starting point; 14. resetting the triangle; 15. a slider fixing member; 16. positioning a groove; 18. needle pressing points; 19. narrowing the track; 20. a second set-up point; 21. a slider; 22. a third track; 23. a saddle; 24. and pressing the needle track.

The objects, features, and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the invention provides a cam device of a jacquard circular knitting machine for multi-section high-low wool knitting and a working method thereof, comprising a first sliding frame 1, wherein one end of the first sliding frame 1 is uniformly provided with a plurality of positioning holes 2, one side of the first sliding frame 1 is provided with a second sliding frame 5, and the top ends of the first sliding frame 1 and the second sliding frame 5 are provided with knitting components; the first sliding frame 1 supports a saddle 23, and plays a role in installing the sliding block 21 by arranging a positioning groove 16 on the saddle 23.

Referring to fig. 1 and 3, the knitting assembly includes a first rail 3, a second rail 4 and needle pushing cams 6, the first rail 3 is disposed on the top end surface of the first sliding frame 1, the second rail 4 is disposed on the top end surface of the second sliding frame 5, a plurality of needle pushing cams 6 are uniformly disposed on the inner walls of the first rail 3 and the second rail 4, a third rail 22 is disposed on the top end surface of the first sliding frame 1, and the third rail 22 is located between the first rail 3 and the second rail 4; the first sliding frame 1 and the second sliding frame 5 are arranged to be of a detachable structure, knitting tracks on the first sliding frame 1 and the second sliding frame 5 can be mutually butted, and a plurality of knitting needle tracks can be combined together according to product requirements by arranging the first track 3, the second track 4 and the third track 22 so as to realize the requirement of multi-section knitting, so that the multi-section knitting is more convenient, and the working efficiency of the jacquard circular machine with the multi-section high-low wool knitting function is further improved.

Referring to fig. 2, a saddle 23 is fixedly connected to the inner wall of the first sliding frame 1, a positioning groove 16 is formed in one end of the saddle 23, a sliding block 21 is slidably connected to the groove wall of the positioning groove 16, a sliding block fixing member 15 is arranged on one side of the sliding block 21, and the needle supporting triangle 6 and the reset triangle 14 are fixedly connected to the top end of the sliding block 21; the slide block 21 slides up and down in the positioning groove 16, and the slide block 21 is used for adjusting the position of the needle pressing point 18 and limiting the position of the slide block by arranging the slide block fixing piece 15.

Referring to fig. 3, a first starting point 13 and a second starting point 20 are arranged on the surface of the saddle 23, the first starting point 13 is connected to one side of the first track 3, a narrowing track 19 is arranged on one side of the second track 4, the narrowing track 19 is connected with a needle pressing track 24, a needle pressing point 18 is arranged on one side of the needle pressing track 24, and the position of the slide block 21 corresponds to the needle pressing point 18; the knitting needles are controlled to be knitted through the first needle starting point 13 and the second needle starting point 20, the knitting needles are subjected to narrowing processing when the position of a narrowing track 19 is knitted, the sliding block 21 is fixed on the positioning groove 16 of the saddle 23 and can be adjusted up and down, the height of the needle pressing point 18 is adjusted through up and down sliding of the sliding block 21, the cloth surface is smoother, the jacquard circular machine with multi-section high-low wool knitting functions can adapt to different conditions in the knitting process, and the knitting of the jacquard circular machine with the multi-section high-low wool knitting functions is more stable.

Referring to fig. 3 and 4, a first knife hook 7 and a second knife hook 12 are respectively arranged above the first track 3 and the second track 4, a sliding groove 8 is formed below the outer wall of each of the first knife hook 7 and the second knife hook 12, a knife head 11 is connected to the groove wall of the sliding groove 8 in a sliding manner, and a knife hook 10 and a cutting knife 9 are respectively arranged above the first track 3 and the second track 4; work is woven to cloth through setting up crochet hook 10, cuts unnecessary line body through setting up cutting knife 9, and tool bit 11 slides on sliding tray 8, can play fine cushioning effect, has played protection tool bit 11, makes cloth more stable when weaving.

The working process and principle of the invention are as follows: when the multi-section high-low wool knitting function jacquard circular knitting machine is used, the first sliding frame 1 and the second sliding frame 5 are arranged into a detachable structure, knitting tracks on the first sliding frame and the second sliding frame can be mutually butted, a plurality of knitting needle tracks can be combined together according to product requirements by arranging the first track 3, the second track 4 and the third track 22 so as to realize the multi-section knitting requirement, after the knitting needle tracks are adjusted, weaving is carried out, knitting needles are controlled to knit through the first starting point 13 and the second starting point 20, when the position of the narrowing track 19 is knitted, the knitting needles are subjected to narrowing treatment, the sliding block 21 is fixed on the positioning groove 16 of the saddle 23 and can be adjusted up and down, the height of the pressing point 18 is adjusted through the up-down sliding of the sliding block 21, the cloth surface is smoother, and the multi-section high-low wool knitting function jacquard circular knitting machine can adapt to different conditions in the knitting process, the knitting of the jacquard circular knitting machine with the multi-section high-low wool knitting function is more stable.

While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.