阅读说明：本技术 用于提花圆织机的输纱支架机构 (Yarn-feeding support mechanism for jacquard circular loom ) 是由 陆国春 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种用于提花圆织机的输纱支架机构,属于提花机领域,用于完善送纱机构,其包括底座及与底座垂直设置的中轴,在底座上加工有辐射状分布的调整滑道,调整滑道内安装有沿其运动的调整座体,调整座体上安装有输纱器滑轨；所述中轴的顶部端面加工有向下的环形凹槽,中轴的顶部中心轴线处形成顶部连接柱体,顶部连接柱体上分别安装有弹簧和调节盘,调节盘的圆周方向上设置有导向杆,导向杆位于中轴顶部的导向孔内。所述调节盘的顶部通过固定件和顶部紧固螺母固定在顶部螺栓上,顶部螺栓通过顶部螺纹孔与顶部连接柱体连接。鉴于上述技术方案,本发明能够使得加工车间现场调试组装的灵活性得到提升,有效保证提花编织机的稳定运行。(The invention discloses a yarn conveying bracket mechanism for a jacquard circular weaving machine, which belongs to the field of jacquard machines and is used for perfecting a yarn feeding mechanism, and the yarn conveying bracket mechanism comprises a base and a middle shaft arranged perpendicular to the base, wherein radially distributed adjusting slideways are processed on the base, an adjusting seat body moving along the adjusting slideways is arranged in the adjusting slideways, and a yarn conveyor sliding rail is arranged on the adjusting seat body; the top end face of the middle shaft is provided with a downward annular groove, a top connecting cylinder is formed in the central axis of the top of the middle shaft, a spring and an adjusting disc are respectively installed on the top connecting cylinder, a guide rod is arranged in the circumferential direction of the adjusting disc, and the guide rod is located in a guide hole in the top of the middle shaft. The top of the adjusting disc is fixed on a top bolt through a fixing piece and a top fastening nut, and the top bolt is connected with the top connecting column body through a top threaded hole. In view of the technical scheme, the flexibility of field debugging and assembling of a processing workshop is improved, and the stable operation of the jacquard knitting machine is effectively ensured.)

1. The utility model provides a defeated yarn gimbal mechanism for jacquard circular loom, includes base (19) of disc, is provided with axis (12) perpendicular with it in the central axis department of base (19), and processing has a plurality of connecting holes of being connected with the jacquard circular loom frame on base (19), and the connecting hole distributes around axis (12), its characterized in that: a downward blind hole is processed on the top end face of the middle shaft (12), a top connecting cylinder (10) vertical to the bottom face of the blind hole is arranged in the blind hole, and the top end face of the top connecting cylinder (10) is flush with the top end face of the middle shaft (12); the distance between the bottom surfaces of the limiting holes (11) and the horizontal plane is greater than that between the bottom surfaces of the blind holes and the horizontal plane; an adjusting disc (28) is sleeved on the top connecting cylinder (10), a spring (8) is sleeved at the position of the top connecting cylinder (10) between the bottom surface of the adjusting disc (28) and the bottom surface of the blind hole, and two ends of the spring (8) are respectively contacted with the adjusting disc (28) and the bottom surface of the blind hole; guide rods (5) corresponding to the limiting holes (11) are distributed in the circumferential direction of the adjusting disc (28), two sides of each guide rod (5) are respectively contacted with the inner wall of one side corresponding to the limiting holes (11), a yarn drum fixing rod (6) is arranged on the upper surface of each guide rod (5), and a yarn drum (7) is arranged at one end, far away from the top connecting cylinder (10), of each yarn drum fixing rod (6); the up end of adjustment disk (28) contacts with the bottom of mounting (3), and mounting (3) are bottom open-ended cavity body structure, open the through-hole that supplies top bolt (1) to pass at the top of mounting (3), and top bolt (1) pass behind mounting (3) and top threaded hole (9) threaded connection of processing on top connection cylinder (10), top fastening nut (2) are installed in the top position department that lies in mounting (3) in top bolt (1).

2. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 1, characterized in that: the bottom of the fixing piece (3) is provided with a fixed disc claw (4), the upper surface of the adjusting disc (28) is provided with a caulking groove corresponding to the fixed disc claw (4), and the fixed disc claw (4) extends into the caulking groove of the adjusting disc (28).

3. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 1, characterized in that: the yarn bobbin fixing rod (6) comprises a linear part connected with the guide rod (5), a bent part forming an obtuse angle with the linear part is arranged at the tail end of the linear part, a bent part strip-shaped hole (26) is processed in the length direction of the bent part, a rotating shaft limiting ring (24) is arranged in the bent part strip-shaped hole (26), and the outer surface of the rotating shaft limiting ring (24) is in contact with the inner wall of the bent part strip-shaped hole (26) and slides along the inner wall; the upper surface of pivot spacing ring (24) and the upper surface parallel and level of the portion of bending, and yarn section of thick bamboo pivot (23) on yarn section of thick bamboo (7) from supreme passing the portion of bending bar hole (26), pivot spacing ring (24) back in proper order down connect and fix through pivot set nut (25) at the upper and lower both ends of the portion of bending.

4. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 2, characterized in that: a linear part strip-shaped hole (27) is formed in a linear part on the bobbin fixing rod (6), and the linear part strip-shaped hole (27) is connected with the guide rod (5) through a bolt assembly.

5. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 1, characterized in that: the yarn feeder is characterized in that the base (19) is provided with adjusting slideways (20) distributed in a radial mode around a central axis (12) of the central axis, an adjusting seat body (15) sliding relative to the adjusting slideways is installed in the adjusting slideways (20), and one end, far away from the central axis (12), of the adjusting seat body (15) is provided with a yarn feeder sliding rail plate body (14).

6. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 5, characterized in that: inclined planes are processed on two sides of the adjusting slide way (20), and the inclined planes are contacted with seat body inclined parts (17) on two sides of the bottom of the adjusting seat body (15); a bottom sliding chute (21) which takes the inner side of the adjusting slide way (20) as a starting point and is shorter than the adjusting slide way (20) is processed at the central position of the bottom of the adjusting slide way (20), and the bottom sliding chute (21) is matched with a bottom sliding block (18) at the bottom surface of the adjusting seat body (15).

7. Yarn-feeding rack mechanism for jacquard circular weaving machines according to any of claims 5 to 6, characterized in that: the adjusting seat body (15) is provided with plate bodies extending towards two sides at the top of the adjusting seat body (15), the width formed by the plate bodies extending towards two sides in the adjusting seat body (15) is larger than the width of a top opening of the bottom sliding groove (21), and limiting fixing holes (16) for fastening screws to pass through are processed at two sides of the top of the adjusting seat body (15).

8. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 7, characterized in that: the tail end of the yarn feeder sliding rail plate body (14) is provided with a yarn feeder sliding rail (13) with a cross-shaped longitudinal section, and the yarn feeder support can move along the yarn feeder sliding rail (13).

9. Yarn-feeding rack mechanism for jacquard circular looms, according to claim 8, characterized in that: and reinforcing ribs (22) distributed around the central shaft (12) are arranged at the connecting position of the central shaft (12) and the base (19).

Technical Field

The invention belongs to the field of jacquard machines, and particularly relates to a yarn conveying support mechanism for a jacquard circular weaving machine.

Background

in the field of textile machines in the textile industry, circular jacquard looms are commonly used, such as magnetic suspension type direct-drive knitting needle circular jacquard looms, in which a yarn bobbin and a yarn feeder are required to ensure the feeding of yarns during the textile process. However, the positions of the yarn drum and the yarn feeder in the circular knitting machine are relatively fixed, and due to installation and processing errors, certain influence is caused on the running stability of the circular knitting machine, and the flexibility in the debugging process is poor.

Disclosure of Invention

The invention aims to provide a yarn conveying bracket mechanism for a jacquard circular weaving machine, which can overcome the problems, improve the flexibility of field debugging and assembling of a processing workshop and effectively ensure the stable operation of the jacquard weaving machine.

In order to achieve the purpose, the invention is realized by the following technical scheme:

The invention relates to a yarn conveying bracket mechanism for a jacquard circular weaving machine, which comprises a disc-shaped base, wherein a central shaft perpendicular to the central shaft is arranged at the central axis of the base, a plurality of connecting holes connected with a frame of the jacquard circular weaving machine are processed on the base and distributed around the central shaft, a downward blind hole is processed on the top end surface of the central shaft, a top connecting cylinder perpendicular to the bottom surface of the blind hole is arranged in the blind hole, and the top end surface of the top connecting cylinder is flush with the top end surface of the central shaft; the distance between the bottom surfaces of the limiting holes and the horizontal plane is greater than that between the bottom surfaces of the blind holes and the horizontal plane; the top connecting column body is sleeved with an adjusting disc, a spring is sleeved at the position of the top connecting column body between the bottom surface of the adjusting disc and the bottom surface of the blind hole, and two ends of the spring are respectively contacted with the adjusting disc and the bottom surface of the blind hole; guide rods corresponding to the limiting holes are distributed in the circumferential direction of the adjusting disc, two sides of each guide rod are respectively contacted with the inner wall of one side corresponding to the limiting holes, a yarn drum fixing rod is mounted on the upper surface of each guide rod, and a yarn drum is mounted at one end, far away from the top connecting cylinder, of each yarn drum fixing rod; the upper end face of the adjusting disc is in contact with the bottom end of the fixing piece, the fixing piece is of a hollow pipe body structure with an opening in the bottom end, a through hole for a top bolt to penetrate through is formed in the top of the fixing piece, the top bolt penetrates through the fixing piece and then is in threaded connection with a top threaded hole machined in the top connecting cylinder, and a top fastening nut is installed at the position, located at the top of the fixing piece, of the top bolt.

Furthermore, a fixed disk claw is processed at the bottom of the fixing piece, an embedding groove corresponding to the fixed disk claw is processed on the upper surface of the adjusting disk, and the fixed disk claw extends into the embedding groove of the adjusting disk.

Further, the yarn bobbin fixing rod comprises a linear part connected with the guide rod, a bent part forming an obtuse angle with the linear part is arranged at the tail end of the linear part, a bent part strip-shaped hole is processed in the length direction of the bent part, a rotating shaft limiting ring is arranged in the bent part strip-shaped hole, and the outer surface of the rotating shaft limiting ring is in contact with and slides along the inner wall of the bent part strip-shaped hole; the upper surface of pivot spacing ring and the upper surface parallel and level of the portion of bending, and supreme strip hole of the portion of bending, the upper and lower both ends of the portion of bending after the pivot spacing ring are connected and are fixed through pivot set nut from supreme passing in proper order down in the yarn section of thick bamboo pivot on the yarn section of thick bamboo.

Further, a linear part strip-shaped hole is formed in a linear part of the yarn drum fixing rod, and the linear part strip-shaped hole is connected with the guide rod through a bolt assembly.

Furthermore, the base of the invention is provided with adjusting slideways distributed in a radial shape around the central axis of the central axis, an adjusting seat body sliding relative to the adjusting slideways is arranged in the adjusting slideways, and one end of the adjusting seat body far away from the central axis is provided with a sliding rail plate body of the yarn feeder.

Furthermore, inclined planes are processed on two sides of the adjusting slide way, and the inclined planes are contacted with seat body inclined parts on two sides of the bottom of the adjusting seat body; the bottom sliding groove which takes the inner side of the adjusting slide way as a starting point and is shorter than the adjusting slide way in length is processed at the central position of the bottom of the adjusting slide way, and the bottom sliding groove is matched with the bottom sliding block at the bottom surface of the adjusting seat body.

Furthermore, the adjusting seat body is provided with plate bodies extending towards two sides at the top, the width formed by the plate bodies extending towards two sides in the adjusting seat body is larger than the width of a top opening of the bottom sliding groove, and limiting fixing holes for fastening screws to pass through are processed at two sides of the top of the adjusting seat body.

Furthermore, the tail end of the yarn feeder sliding rail plate body is provided with a yarn feeder sliding rail with a cross-shaped longitudinal section, and the yarn feeder support can move along the yarn feeder sliding rail.

Furthermore, reinforcing ribs distributed around the middle shaft are arranged at the connecting position of the middle shaft and the base.

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

The invention changes the relative fixed position relation of the yarn cylinder and the yarn feeder in the traditional jacquard circular weaving machine (circular weft knitting machine), and adopts a flexible adjusting means to realize the fine adjustment of the relative positions of the yarn cylinder and the yarn feeder so as to realize the on-site adjustment and fixation of processing equipment when the processing equipment is conveyed to a production workshop and ensure the stability of the subsequent production link.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. a top bolt; 2. a top fastening nut; 3. a fixing member; 4. a fixed disk claw; 5. a guide bar; 6. a bobbin fixing rod; 7. a bobbin; 8. a spring; 9. a top threaded hole; 10. the top is connected with a column body; 11. a limiting hole; 12. a middle shaft; 13. a yarn feeder slide rail; 14. a sliding rail plate body of the yarn feeder; 15. adjusting the seat body; 16. limiting fixing holes; 17. a seat body inclined part; 18. a bottom slider; 19. a base; 20. adjusting the slide way; 21. a bottom chute; 22. reinforcing ribs; 23. a bobbin spindle; 24. a rotating shaft limiting ring; 25. a rotating shaft positioning nut; 26. strip-shaped holes of the bending parts; 27. a linear-portion strip-shaped hole; 28. and (4) adjusting a disc.

Detailed Description

The technical solution of the present invention will be further described and illustrated with reference to the following examples. It should be noted that the following paragraphs may refer to terms of orientation including, but not limited to, "upper, lower, left, right, front, rear", etc., which are all based on the orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical aspects of the present invention, but merely as facilitating better understanding of the technical aspects of the present invention by those skilled in the art.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.