阅读说明：本技术 一种高速经编机成圈机件的软性连接结构 (Flexible connecting structure of looping machine part of high-speed warp knitting machine ) 是由 林其云 林玲 于 2020-11-04 设计创作，主要内容包括：本发明公开了一种高速经编机成圈机件的软性连接结构,包括墙板和连接在墙板之间的多个连接轴,每个连接轴均包括相互连接的多个支轴,相邻的两个支轴之间均设有软性连接装置,软性连接装置包括相互连接的固定块和活动块,且固定块和活动块分别拆卸安装在相邻的两个支轴上,固定块和活动块与支轴之间均设有连接装置,连接装置包括固定安装在固定块或活动块上的连接块,且连接块均插设在支轴上,支轴的两端均开设有与连接块相互配合的连接槽,每个连接块的顶壁上均活动安装有限位块。本发明中可以方便的将相邻的支轴固定连接在一块或将相邻的支轴拆开,不仅操作方便,而且连接稳定性和连接强度均较好,设计合理,实用效果好。(The invention discloses a flexible connecting structure of a looping machine part of a high-speed warp knitting machine, which comprises wall plates and a plurality of connecting shafts connected between the wall plates, wherein each connecting shaft comprises a plurality of supporting shafts which are connected with each other, a flexible connecting device is arranged between every two adjacent supporting shafts, the flexible connecting device comprises a fixed block and a movable block which are connected with each other, the fixed block and the movable block are respectively detachably mounted on the two adjacent supporting shafts, connecting devices are respectively arranged between the fixed block and the supporting shafts, each connecting device comprises a connecting block which is fixedly mounted on the fixed block or the movable block, the connecting blocks are inserted on the supporting shafts, connecting grooves which are matched with the connecting blocks are respectively arranged at two ends of each supporting shaft, and a limiting block is movably mounted on the top wall of each. According to the invention, the adjacent support shafts can be conveniently and fixedly connected with one support shaft or detached from one support shaft, so that the operation is convenient, the connection stability and the connection strength are good, the design is reasonable, and the practical effect is good.)

1. The utility model provides a soft connection structure of high-speed tricot machine lopping parts, includes wallboard and a plurality of connecting axles of connection between the wallboard, its characterized in that: every the connecting axle all includes a plurality of counter shafts (1) of interconnect, adjacent two all be equipped with soft connecting device between counter shaft (1), soft connecting device includes interconnect's fixed block (2) and movable block (3), and fixed block (2) and movable block (3) dismantle respectively and install on two adjacent counter shafts (1), all be equipped with connecting device between fixed block (2) and movable block (3) and counter shaft (1), connecting device includes connecting block (4) of fixed mounting on fixed block (2) or movable block (3), and connecting block (4) all insert and establish on counter shaft (1), spread groove (5) of mutually supporting with connecting block (4) are all seted up at the both ends of counter shaft (1), every equal movable mounting has stopper (6), every on the roof of connecting block (4) spacing groove (10) of mutually supporting with stopper (6) all set up on the inside wall of spread groove (5) ) The two ends of each support shaft (1) are in threaded connection with push rods (11) matched with the limiting blocks (6) in a mutually mode, one end of each push rod (11) extends into the corresponding limiting groove (10), the outer side walls of the two ends of each support shaft (1) are in threaded connection with fastening screws (13), the fastening screws (13) penetrate through the outer side wall of one side of each support shaft (1) and are in threaded connection with the connecting blocks (4), each connecting block (4) is provided with connecting screw holes (14) matched with the fastening screws (13) in a mutually mode, threaded shafts (16) are rotatably mounted on the fixing blocks (2), the threaded shafts (16) are inserted on the movable blocks (3), threaded holes (17) meshed with the threaded shafts (16) are formed in the movable blocks (3), and annular baffle plates (20) are fixedly mounted at one ends, close to the movable blocks (3), of the fixing blocks (2), the annular baffle (20) is located the outside of threaded shaft (16), and annular baffle (20) insert and establish on movable block (3), set up annular movable groove (21) of mutually supporting with annular baffle (20) on movable block (3), be equipped with the fixing device who mutually supports with annular baffle (20) on movable block (3).

2. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: every mounting groove (7) of mutually supporting with stopper (6) are all seted up on the roof of connecting block (4), every equal activity is inserted on the inside wall of mounting groove (7) and is equipped with a plurality of movable rods (8), and the equal fixed mounting of one end of movable rod (8) is on stopper (6), every all around being equipped with spring (9) on the lateral wall of movable rod (8), and the both ends difference fixed mounting of spring (9) is on the lateral wall of stopper (6) and the inside wall of mounting groove (7).

3. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: the top end of the limiting block (6) is an arc surface.

4. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: every all set up on the lateral wall at fulcrum (1) both ends and mutually support first recess (12) with push rod (11), and push rod (11) all are located corresponding first recess (12).

5. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: every all seted up on the lateral wall at fulcrum (1) both ends with fastening screw (13) second recess (15) of mutually supporting, and fastening screw (13) all are located corresponding second recess (15).

6. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: an annular limiting block (18) is fixedly mounted on the threaded shaft (16), and an annular limiting groove (19) matched with the annular limiting block (18) is formed in the fixing block (2).

7. The flexible connecting structure of a knitting machine looping mechanism of a high-speed warp knitting machine as claimed in claim 1, wherein: fixing device includes a plurality of fastening bolt (22) of threaded connection on movable block (3), and fastening bolt (22) all run through the lateral wall of movable block (3) one side and contact each other with ring baffle (20), evenly set up a plurality of third recess (23) of mutually supporting with fastening bolt (22) on the lateral wall of movable block (3), and fastening bolt (22) all are located corresponding third recess (23).

Technical Field

The invention relates to the technical field of warp knitting machines, in particular to a flexible connecting structure of a looping machine part of a high-speed warp knitting machine.

Background

The warp knitting machine is characterized in that one or more groups of yarns which are arranged in parallel are fed to all working needles of the machine in a warp direction and are looped to form a knitted fabric, the method is called warp knitting, the knitted fabric is called warp knitted fabric, the machine for finishing the warp knitting is called a warp knitting machine, along with the continuous improvement of the living standard of people, the market has higher and higher requirements on gray cloth woven by the warp knitting machine, the quality improvement of the warp knitting machine is more and more critical, shafts in the wallboard in the existing warp knitting technology are 3-8 meters or longer, the long shaft processing difficulty is very large, the precision cannot meet the normal use requirement, the price is very high, the phenomenon of thermal expansion and cold contraction caused by the environment temperature cannot be avoided, and the quality of products and the production efficiency of the whole machine are often influenced when the environment temperature difference of the warp knitting machine is large.

Through search, chinese patent No. CN211142383U discloses a flexible connecting structure of loop forming parts of a high-speed warp knitting machine, comprising: at least 4 wallboards are provided with at least four staggered holes, the shaft respectively penetrates through the 4 holes of the wallboards in a disconnection mode to connect the wallboards, the disconnection position of the shaft can be at any position between the adjacent wallboards, the disconnection position of the two adjacent shaft ends is provided with a step, and the disconnection positions are axially connected by adopting a soft connection mode between the adjacent steps.

The prior soft connecting structure of the looping machine part of the high-speed warp knitting machine has the following defects: connect between the diaxon troublesome and connection stability and joint strength all relatively poor, practical effect is relatively poor.

Disclosure of Invention

The invention aims to solve the problem that the flexible connecting structure of the high-speed warp knitting machine looping machine part in the prior art is poor in practical effect, and provides the flexible connecting structure of the high-speed warp knitting machine looping machine part.

In order to achieve the purpose, the invention adopts the following technical scheme:

a soft connecting structure of a looping machine part of a high-speed warp knitting machine comprises wallboards and a plurality of connecting shafts connected between the wallboards, wherein each connecting shaft comprises a plurality of supporting shafts which are connected with each other, a soft connecting device is arranged between every two adjacent supporting shafts and comprises a fixed block and a movable block which are connected with each other, the fixed block and the movable block are respectively detachably mounted on the two adjacent supporting shafts, connecting devices are respectively arranged between the fixed block and the supporting shafts, each connecting device comprises a connecting block which is fixedly mounted on the fixed block or the movable block, the connecting blocks are inserted on the supporting shafts, connecting grooves which are matched with the connecting blocks are respectively arranged at two ends of each supporting shaft, a limiting block is movably mounted on the top wall of each connecting block, and limiting grooves which are matched with the limiting blocks are respectively arranged on the inner side walls of each connecting groove, both ends of each support shaft are in threaded connection with push rods matched with the limiting blocks, one end of each push rod extends into the corresponding limiting groove, the outer side walls of both ends of each support shaft are in threaded connection with fastening screws, the fastening screws penetrate through the outer side wall of one side of the fulcrum shaft and are connected on the connecting blocks in a threaded manner, each connecting block is provided with a connecting screw hole matched with the fastening screw, the fixing block is rotatably provided with a threaded shaft, the threaded shaft is inserted on the movable block, the movable block is provided with threaded holes which are mutually meshed with the threaded shaft, one end of the fixed block close to the movable block is fixedly provided with an annular baffle plate which is positioned at the outer side of the threaded shaft, and the annular baffle is inserted on the movable block, an annular movable groove matched with the annular baffle is formed in the movable block, and a fixing device matched with the annular baffle is arranged on the movable block.

Preferably, every all set up on the roof of connecting block with the stopper mounting groove of mutually supporting, every equal activity is inserted on the inside wall of mounting groove and is equipped with a plurality of movable rods, and the equal fixed mounting of one end of movable rod is on the stopper, every all around being equipped with the spring on the lateral wall of movable rod, and the both ends difference fixed mounting of spring is on the lateral wall of stopper and the inside wall of mounting groove.

Preferably, the top ends of the limiting blocks are cambered surfaces.

Preferably, the outer side walls of the two ends of each fulcrum shaft are provided with first grooves matched with push rods, and the push rods are located in the corresponding first grooves.

Preferably, the outer side walls of the two ends of each fulcrum shaft are provided with second grooves matched with the fastening screws, and the fastening screws are located in the corresponding second grooves.

Preferably, the threaded shaft is fixedly provided with an annular limiting block, and the fixing block is provided with an annular limiting groove matched with the annular limiting block.

Preferably, fixing device includes a plurality of fastening bolts of threaded connection on the movable block, and fastening bolt all runs through the lateral wall of movable block one side and contacts each other with ring baffle, evenly set up a plurality of third recesses of mutually supporting with fastening bolt on the lateral wall of movable block, and fastening bolt all is located the third recess that corresponds.

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

1. the adjacent support shafts can be conveniently and fixedly connected with one support shaft or detached, so that the operation is convenient, the connection stability and the connection strength are good, the design is reasonable, and the practical effect is good;

2. the distance between the fixed block and the movable block can be conveniently adjusted, and the fixed block and the movable block are fixed, so that the length of the connecting shaft can be conveniently adjusted, the application range is wide, and the using effect is good;

3. be connected with between fixed block and the movable block and be equipped with the fixing device who mutually supports with ring baffle on ring baffle and the movable block, both can avoid the threaded spindle directly to expose in the outside, also can be convenient connect fixed block and movable block together convenient to use.

Drawings

FIG. 1 is a front sectional view of a flexible connecting structure of a looping machine element of a high-speed warp knitting machine according to the present invention;

FIG. 2 is a schematic front view of a flexible connecting structure of a looping mechanism of a high-speed warp knitting machine according to the present invention;

FIG. 3 is an enlarged view of the structure of part A of the flexible connecting structure of the looping mechanism of the high-speed warp knitting machine according to the present invention;

FIG. 4 is an enlarged view of the structure of part B of the soft connecting structure of the looping mechanism of the high-speed warp knitting machine according to the present invention.

In the figure: the device comprises a support shaft 1, a fixing block 2, a movable block 3, a connecting block 4, a connecting groove 5, a limiting block 6, a mounting groove 7, a movable rod 8, a spring 9, a limiting groove 10, a push rod 11, a first groove 12, a fastening screw 13, a connecting screw hole 14, a second groove 15, a threaded shaft 16, a threaded hole 17, an annular limiting block 18, an annular limiting groove 19, an annular baffle 20, an annular movable groove 21, a fastening bolt 22 and a third groove 23.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a soft connecting structure of a looping machine part of a high-speed warp knitting machine comprises wall boards and a plurality of connecting shafts connected between the wall boards, each connecting shaft comprises a plurality of fulcrum shafts 1 connected with each other, a soft connecting device is arranged between two adjacent fulcrum shafts 1, the soft connecting device comprises a fixed block 2 and a movable block 3 connected with each other, the fixed block 2 and the movable block 3 are respectively detachably mounted on the two adjacent fulcrum shafts 1, a connecting device is arranged between the fixed block 2 and the movable block 3 and the fulcrum shafts 1, the connecting device comprises a connecting block 4 fixedly mounted on the fixed block 2 or the movable block 3, the connecting block 4 is inserted on the fulcrum shafts 1, connecting grooves 5 matched with the connecting block 4 are respectively arranged at two ends of the fulcrum shafts 1, a limiting block 6 is movably mounted on the top wall of each connecting block 4, a mounting groove 7 matched with the limiting block 6 is respectively arranged on the top wall of each, equal activity is inserted on the inside wall of every mounting groove 7 and is equipped with a plurality of movable rod 8, and the equal fixed mounting of one end of movable rod 8 is on stopper 6, all around being equipped with spring 9 on every movable rod 8's the lateral wall, and spring 9's both ends respectively fixed mounting on the lateral wall of stopper 6 and mounting groove 7's inside wall, stopper 6 all can freely reciprocate, the top of stopper 6 is the cambered surface, stopper 6's cambered surface receives can contract to the mounting groove 7 after the extrusion in, thereby be convenient for insert stopper 6 and connecting block 4 in the spread groove 5 that corresponds.

The inner side wall of each connecting groove 5 is provided with a limiting groove 10 mutually matched with the limiting block 6, two ends of each support shaft 1 are in threaded connection with a push rod 11 mutually matched with the limiting block 6, one end of each push rod 11 extends into the corresponding limiting groove 10, the fixed block 2 and the movable block 3 are connected between the two adjacent support shafts 1, the connecting block 4 is inserted into the corresponding connecting groove 5, the spring 9 restores the self elasticity to push the top end of the limiting block 6 to move into the corresponding limiting groove 10, so that the limiting block 6, the connecting block 3, the fixed block 2 and the movable block 3 can be fixedly connected between the two adjacent support shafts 1, the push rod 11 is rotated to push the limiting block 6 to the outer side of the limiting groove 10, the limiting block 6, the connecting block 4, the fixed block 2 and the movable block 3 can be conveniently detached from the two adjacent support shafts 1, and the two adjacent support shafts 1 can be detached, the adjacent fulcrum shafts 1 can be conveniently fixedly connected with each other or the adjacent fulcrum shafts 1 can be conveniently detached.

The outer side walls of the two ends of each support shaft 1 are respectively provided with a first groove 12 matched with the push rod 11, and the push rods 11 are respectively positioned in the corresponding first grooves 12, so that the push rods 11 can be prevented from protruding out of the support shafts 1.

All threaded connection has fastening screw 13 on the lateral wall at every fulcrum shaft 1 both ends, and fastening screw 13 all runs through the lateral wall and the threaded connection on connecting block 4 of fulcrum shaft 1 one side, all set up on every connecting block 4 with fastening screw 13 connection screw 14 of mutually supporting, rotate fastening screw 13 and with fastening screw 13 one end threaded connection to correspond in connecting screw 14, just can fix fixed block 2 and movable block 3 between two fulcrum shafts 1, all set up on the lateral wall at every fulcrum shaft 1 both ends with fastening screw 13 second recess 15 of mutually supporting, and fastening screw 13 all is located corresponding second recess 15, can avoid fastening screw 13 to bulge in the outside of fulcrum shaft 1.

Rotate on the fixed block 2 and install threaded shaft 16, and threaded shaft 16 inserts and establish on movable block 3, set up the screw hole 17 with 16 intermeshing of threaded shaft on the movable block 3, fixed mounting has annular stopper 18 on the threaded shaft 16, set up the annular spacing groove 19 with annular stopper 18 mutually supporting on the fixed block 2, threaded shaft 16 can be relative fixed block 2 free rotation and can not drop from fixed block 2, the distance between regulation fixed block 2 that can be convenient and movable block 3 is fixed with fixed block 2 and movable block 3, thereby the length of regulation connecting axle that can be convenient.

One end fixed mounting that fixed block 2 is close to movable block 3 has ring baffle 20, ring baffle 20 is located the outside of threaded shaft 16, and ring baffle 20 inserts and establishes on movable block 3, set up the annular movable groove 21 of mutually supporting with ring baffle 20 on the movable block 3, be equipped with the fixing device who mutually supports with ring baffle 20 on the movable block 3, fixing device includes a plurality of fastening bolt 22 of threaded connection on movable block 3, and fastening bolt 22 all runs through the lateral wall of 3 one sides of movable block and contacts each other with ring baffle 20, evenly set up a plurality ofly on the lateral wall of movable block 3 and fastening bolt 22 third recess 23 of mutually supporting, and fastening bolt 22 all is located the third recess 23 that corresponds, both can avoid threaded shaft 16 directly to expose in the outside, also can be convenient connect fixed block 2 and movable block 3 together, high durability and convenient use.

In the invention, the fixed block 2 and the movable block 3 are connected between two adjacent fulcrum shafts 1, the connecting block 4 is inserted into the corresponding connecting groove 5, the spring 9 pushes the top end of the limiting block 6 to move into the corresponding limiting groove 10 due to restoring the self elasticity, so that the limiting block 6, the connecting block 3, the fixed block 2 and the movable block 3 can be fixedly connected between the two adjacent fulcrum shafts 1, then the fastening screw 13 is rotated, one end of the fastening screw 13 is connected into the corresponding connecting screw hole 14 in a threaded manner, so that the fixed block 2 and the movable block 3 can be fixed between the two fulcrum shafts 1, the distance between the fixed block 2 and the movable block 3 can be adjusted by rotating the fixed block 2 or the movable block 3, the fixed block 2 and the movable block 3 can be fixed by rotating the fastening bolt 22 to fix the annular baffle plate 20 after the fixed block 2 and the movable block 3 are moved to proper positions according, so that the adjacent fulcrum shafts 1 can be stably and fixedly connected; the fastening screw 13 is detached from the connecting block 4, then the push rod 11 is rotated and the limit block 6 is pushed to the outer side of the limit groove 10, so that the limit block 6, the connecting block 4, the fixed block 2 and the movable block 3 can be conveniently detached from the two adjacent fulcrum shafts 1, and the two adjacent fulcrum shafts 1 can be detached.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.