阅读说明：本技术 生克罩眉毛控制装置 (Eyebrow covering controller ) 是由 周孟勇 于 2020-04-30 设计创作，主要内容包括：本发明涉及一种生克罩眉毛控制装置。它解决了现有生克罩眉毛控制方式单一等问题。包括生克罩体、安装间隙、眉毛活动安装结构、眉毛体、联动活动安装结构与眉毛联动体,眉毛体一侧具有第一选针面,眉毛联动体一侧具有第二选针面,第一选针面和第二选针面依次对接形成眉毛选针面,生克罩体上设有眉毛移动驱动机构,且所述的眉毛体和/或眉毛联动体与生克罩体之间设有眉毛微调机构。优点在于：眉毛体和联动片均采用分体式结构且可以相互活动相连,能实现多种眉毛选针面的调整,适用范围广,采用驱动器顶压方式实现眉毛体和联动片的位置调整,也可以采用偏心螺栓进行眉毛体和联动片的微调,具有多种调整方式。(The invention relates to an eyebrow control device of a sinker mask. The control method solves the problems that the existing eyebrow control mode of the sinker mask is single and the like. The eyebrow trimming device comprises a sinker cover body, a mounting gap, an eyebrow movable mounting structure, an eyebrow body, a linkage movable mounting structure and an eyebrow linkage body, wherein a first needle selecting surface is arranged on one side of the eyebrow body, a second needle selecting surface is arranged on one side of the eyebrow linkage body, the first needle selecting surface and the second needle selecting surface are sequentially butted to form an eyebrow needle selecting surface, an eyebrow moving driving mechanism is arranged on the sinker cover body, and an eyebrow fine adjustment mechanism is arranged between the eyebrow body and/or the eyebrow linkage body and the sinker cover body. Has the advantages that: the eyebrow hair body and the linkage piece are of split structures and can be movably connected with each other, adjustment of needle selection surfaces of various eyebrow hairs can be achieved, the application range is wide, position adjustment of the eyebrow hair body and the linkage piece is achieved in a driver jacking mode, fine adjustment of the eyebrow hair body and the linkage piece can be achieved through eccentric bolts, and various adjustment modes are achieved.)

1. A sinker and eyebrow covering control device comprises an annular sinker covering body (9), wherein an installation gap (122) which is arc-shaped and is radially arranged is formed in the circumferential outer side of the sinker covering body (9), two symmetrical eyebrow bodies (1) are arranged in the installation gap (122) through an eyebrow movable installation structure, the sinker and eyebrow covering control device is characterized in that the eyebrow bodies (1) are of split structures, two eyebrow linkage bodies (2) which are split are arranged in the installation gap (122) through a linkage movable installation structure, the eyebrow linkage bodies (2) respectively correspond to the eyebrow bodies (1) one by one and are positioned on one side corresponding to the eyebrow bodies (1), a first needle selecting surface (13) is arranged on one side of the eyebrow body (1) which is positioned on the circumferential inner side of the sinker covering body (9), and a second needle selecting surface (23) is arranged on one side of the eyebrow linkage body (2) which is positioned on the circumferential inner side of the sinker covering body (9), and the first needle selecting surface (13) and the second needle selecting surface (23) are sequentially butted to form an eyebrow needle selecting surface (3), an eyebrow moving driving mechanism for driving the eyebrow body (1) and/or the eyebrow linkage body (2) to move is arranged on the sinker cover body (9), and an eyebrow fine adjustment mechanism is arranged between the eyebrow body (1) and/or the eyebrow linkage body (2) and the sinker cover body (9).

2. The apparatus for controlling eyebrows of a sinker mask according to claim 1, wherein the eyebrow body (1) is formed by vertically moving and superposing an upper eyebrow piece (11) and a lower eyebrow piece (12), and the side surface of the upper eyebrow strip (11) and the side surface of the lower eyebrow strip (12) are mutually flush to form the first needle selection surface (13), the eyebrow linkage body (2) is formed by vertically and movably overlapping an upper linkage piece (21) and a lower linkage piece (22), and the side surface of the upper linkage sheet (21) and the side surface of the lower linkage sheet (22) are mutually flush so as to form the second needle selecting surface (23), the lower eyebrow hair piece (12) and the lower linkage piece (22) are arranged adjacently, the lower end of the lower eyebrow hair piece (12) is provided with an extension part (121) extending to the lower part of the lower linkage piece (22), a gap (122) for inserting the lower linkage piece (22) is formed between the extension part (121) and the upper eyebrow hair piece (11).

3. The apparatus for controlling eyebrows of a sinker mask according to claim 2, wherein the upper eyebrow piece (11) has a thickness equal to that of the upper link piece (21) and is located on the same horizontal plane, the lower eyebrow piece (12) has a thickness greater than that of the lower link piece (22), the upper end surface of the lower eyebrow piece (12) and the upper end surface of the lower link piece (22) are flush, the lower end surface of the lower eyebrow piece (12) is located beyond the lower end surface of the lower link piece (22), and the extension part (121) is integrally formed at the lower end of the lower eyebrow piece (12).

4. The eyebrow control device of the sinker cover according to claim 2 or 3, wherein the sinker cover body (9) includes a ring-shaped sinker cover main ring body (91), a sinker cover ring portion (92) coaxially disposed and integrated with the sinker cover main ring body (91) is disposed on the circumferential outer side of the lower end of the sinker cover main ring body (91), and the mounting gap (122) is formed between the circumferential outer side of the lower end of the sinker cover main ring body (91) and the circumferential outer side of the upper end of the sinker cover ring portion (92).

5. The device for controlling eyebrow of sinker cover according to claim 4, wherein the movable eyebrow installation structure comprises an upper eyebrow hinge hole (41) provided at an end of the upper eyebrow plate (11) remote from the upper linkage plate (21), and the lower eyebrow plate (12) has a lower eyebrow hinge hole (42) corresponding to the upper eyebrow hinge hole (41), and eyebrow hinge shafts (4) are provided in the upper eyebrow hinge hole (41) and the lower eyebrow hinge hole (42), and the eyebrow hinge shafts (4) are provided between the sinker cover main ring body (91) and the sinker cover ring body (92); linkage movable mounting structure including setting up last linkage hinge hole (51) of keeping away from the one end of going up eyebrow piece (11) at last linkage piece (21), just lower linkage piece (22) have with last linkage hinge hole (51) corresponding lower linkage hinge hole (52), just last linkage hinge hole (51) and lower linkage hinge hole (52) in wear to be equipped with linkage articulated shaft (5), just linkage articulated shaft (5) set up between sinker cover main ring body (91) and sinker cover ring portion (92).

6. The apparatus for controlling eyebrows of a sinker mask according to claim 4, wherein the eyebrow trimming mechanism comprises an eyebrow trimming unit (6) provided between the upper eyebrow plate (11) and the lower eyebrow plate (12), and a link trimming unit (7) provided between the upper link plate (21) and the lower link plate (22).

7. The eyebrow control device of claim 6, wherein the eyebrow trimming unit (6) comprises a first eyebrow aligning hole (61) formed in the upper eyebrow piece (11), a second eyebrow aligning hole (62) corresponding to the first eyebrow aligning hole (61) is formed in the lower eyebrow piece (12), the first eyebrow aligning hole (61) and the second eyebrow aligning hole (62) are matched in shape and size, and eyebrow adjusting bolts (63) connected with the sinker cover (9) are arranged in the first eyebrow aligning hole (61) and the second eyebrow aligning hole (62) in a penetrating manner, and the eccentric sinker cover main ring body (91) is provided with eyebrow adjusting scales (911) located on the circumferential outer side of the eyebrow adjusting eccentric bolts (63), and the eyebrow adjusting eccentric bolts (63) are respectively abutted against the inner side of the first eyebrow aligning hole (61) and the circumferential inner side of the second eyebrow adjusting hole (62) and have the eyebrow adjusting scales (911) abutting against the inner side of the first eyebrow adjusting hole (61) and the second eyebrow adjusting hole (62) in a penetrating manner An adjustment shaft (631).

8. The eyebrow control device of the sinker cover according to claim 6, wherein the fine-tuning linkage assembly (7) comprises a first linkage adjusting hole (71) formed in the upper linkage plate (21), a second linkage adjusting hole (72) corresponding to the first linkage adjusting hole (71) is formed in the lower linkage plate (22), the first linkage adjusting hole (71) and the second linkage adjusting hole (72) are adaptive in shape and size, a linkage adjusting eccentric bolt (73) rotatably connected with the sinker cover body (9) penetrates through the first linkage adjusting hole (71) and the second linkage adjusting hole (72), a linkage adjusting scale (912) located on the circumferential outer side of the linkage adjusting eccentric bolt (73) is formed in the sinker cover main ring body (91), and the linkage adjusting eccentric bolt (73) is provided with an eccentric linkage adjusting scale which is circumferentially abutted against the circumferential inner sides of the first linkage adjusting hole (71) and the second linkage adjusting hole (72) respectively An adjustment shaft part (731).

9. The eyebrow control apparatus of claim 4, wherein the eyebrow movement drive mechanism includes an upper eyebrow positioning portion (111) provided on a side of the upper eyebrow piece (11) remote from the first needle selection surface (13), one side of the upper eyebrow limiting part (111) is propped against a limiting seat (112) fixed on the circumferential outer side of the sinker cover body (9), one side of the lower eyebrow piece (12) far away from the first needle selection surface (13) is provided with a lower eyebrow moving part (123) which is staggered with the upper eyebrow limiting part (111), one sides of the upper linkage sheet (21) and the lower linkage sheet (22) far away from the second needle selecting surface (23) are respectively provided with linkage movable parts (24) which are arranged in a staggered way, and the lower eyebrow moving part (123) and the linkage moving part (24) are respectively abutted against a telescopic part (81) of an eyebrow driver (8) arranged on the sinker cover body (9).

10. The eyebrow control device of claim 4, wherein the lower end of the main ring body (91) of the hood is circumferentially inwardly provided with a middle eyebrow (93) located on the circumferential inner side of the ring body (92), the circumferential outer side of the middle eyebrow (93) is provided with a plurality of small eyebrows (94) connected with the main ring body (91) of the hood and located on the circumferential inner side of the ring body (92), a needle selection track (95) is formed between the circumferential outer side of the middle eyebrow (93), the inner side of the small eyebrows (94) and the needle selection surface (3), the middle eyebrow (93) is in an arc structure surrounded by a plurality of arc blocks (931) in a circumferential direction, the upper end of the main ring body (91) of the hood is provided with a first mounting groove (96), and the first mounting groove (96) is internally provided with a first mounting block (97) connected with one of the arc blocks (931), the sinker cover ring part (92) is provided with a plurality of second mounting grooves (98), and second mounting blocks (99) positioned on one side of the small eyebrow (94) are arranged in the second mounting grooves (98).

Technical Field

The invention belongs to the technical field of textile equipment, and particularly relates to an eyebrow control device of a sinker mask.

Background

Hosiery machine, the first knitting machine of the 1589 year imperial prunus invention, uses crochet knitting to form hosiery pieces, the knitting machine for producing hosiery. Hosiery machines can be classified according to the type of needle bed, the type of knitting needle and the number of cylinders (beds). For example, a flat hosiery machine, a circular hosiery machine and the like, the flat hosiery machine has low production efficiency, and the circular hosiery machine is widely used at present. In the process of weaving socks by the hosiery machine, when the socks need to have the knitting style of the terry, a plurality of needle tongues which are arranged in an annular shape above a needle cylinder generally move up and down along the longitudinal direction of the periphery of the needle cylinder and are matched with a sinker special for the terry to move transversely towards the center direction of the needle cylinder so as to carry out the action of staggered knitting, thereby finishing the terry knitting effect. The sinker cover is a common component on the hosiery machine and mainly comprises an annular shell and eyebrows, middle eyebrows and the like on the inner side of the shell, and a needle cylinder is arranged on the inner side of the sinker cover. The sinker is moved transversely along the contour of the eyebrow. The existing eyebrows are usually completely fixed on a raw sock cover body, cannot rotate, cannot control the tightness of different parts of the socks in the process of producing the socks, and have a small application range.

In order to solve the problems of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a sinker cover [ application No.: 201410220478.5], the eyebrow recovery device comprises a circular sinker cover shell, wherein eyebrows and pull rings are movably arranged on the circular sinker cover shell, a reset frame is arranged on the eyebrows, and sinker moving grooves are formed in the eyebrows; and the pull ring is provided with a cylinder pushing frame.

Although above-mentioned structure has solved the unable problem of adjusting of current hosiery machine sinker cover eyebrow to a certain extent, still exist in this scheme: small adjusting range, single adjusting mode, small application range and the like.

Disclosure of Invention

The invention aims to solve the problems and provides an eyebrow control device of a sinker mask, which has a simple and reasonable structure and multiple adjustment modes.

In order to achieve the purpose, the invention adopts the following technical scheme: the eyebrow control device comprises an annular eyebrow generating and covering body, wherein an arc-shaped and radially-arranged installation gap is arranged on the outer side of the eyebrow generating and covering body in the circumferential direction, two symmetrical eyebrow bodies are arranged in the installation gap through an eyebrow movable installation structure, the eyebrow control device is characterized in that each eyebrow body is of a split type structure, two split type eyebrow linkage bodies are arranged in the installation gap through a linkage movable installation structure, the eyebrow linkage bodies are respectively in one-to-one correspondence with the eyebrow bodies and are positioned on one sides corresponding to the eyebrow bodies, one side, positioned on the inner side of the eyebrow body in the circumferential direction, of each eyebrow body is provided with a first needle selecting surface, one side, positioned on the inner side of the eyebrow generating and covering body in the circumferential direction, of each eyebrow linkage body is provided with a second needle selecting surface, the first needle selecting surfaces and the second needle selecting surfaces are sequentially butted to form eyebrow needle selecting surfaces, and an eyebrow moving driving mechanism for driving the eyebrow bodies and/or eyebrow linkage bodies to move is arranged on the generating and covering body, and an eyebrow fine adjustment mechanism is arranged between the eyebrow body and/or the eyebrow linkage body and the curette body.

In the eyebrow control device for sinker-cap, the eyebrow body is formed by movably superposing an upper eyebrow piece and a lower eyebrow piece up and down, the side surfaces of the upper eyebrow piece and the lower eyebrow piece are mutually flush to form the first needle selection surface, the eyebrow linkage body is formed by movably superposing an upper linkage piece and a lower linkage piece up and down, the side surface of the upper linkage piece and the side surface of the lower linkage piece are mutually flush to form the second needle selection surface, the lower eyebrow piece and the lower linkage piece are adjacently arranged, the lower end of the lower eyebrow piece is provided with an extension part extending to the lower part of the lower linkage piece, and a gap for inserting the lower linkage piece is formed between the extension part and the upper eyebrow piece.

In foretell sinker cover eyebrow controlling means, the thickness size of last eyebrow hair piece equal and lie in same horizontal plane with the thickness size of last linkage piece, just the thickness size of lower eyebrow hair piece be greater than the thickness size of lower linkage piece, the up end of lower eyebrow hair piece and the up end of lower linkage piece flush and the lower terminal surface of lower eyebrow hair piece surpasss the lower terminal surface of lower linkage piece and extension integrated into one piece in the lower extreme of lower eyebrow hair piece.

In foretell give birth to gram and cover eyebrow controlling means, give birth to gram cover the body including being annular give birth to gram cover the major ring body, the gram cover major ring body lower extreme circumference outside of giving birth to gram be equipped with give birth to gram cover major ring body formula structure as an organic whole and the coaxial setting give birth to gram cover ring portion, just installation gap form give birth to gram cover major ring body lower extreme circumference outside and give birth to between gram cover ring portion upper end circumference outside.

In the eyebrow control device of the sinker cover, the movable eyebrow mounting structure comprises an upper eyebrow hinge hole arranged at one end of the upper eyebrow sheet far away from the upper linkage sheet, the lower eyebrow sheet is provided with a lower eyebrow hinge hole corresponding to the upper eyebrow hinge hole, eyebrow hinge shafts penetrate through the upper eyebrow hinge hole and the lower eyebrow hinge hole, and the eyebrow hinge shafts are arranged between the main ring body of the sinker cover and the ring body of the sinker cover; linkage movable mounting structure including setting up the last linkage hinge hole of keeping away from the one end of going up the eyebrow piece at last linkage piece, just lower linkage piece have with last linkage hinge hole corresponding lower linkage hinge hole, just last linkage hinge hole and lower linkage hinge hole in wear to be equipped with the linkage articulated shaft, just the linkage articulated shaft set up and cover the main ring body and give birth to between the gram cover ring portion.

In the above-mentioned eyebrow control apparatus for hood for student's jacket, the eyebrow trimming mechanism includes an eyebrow trimming member disposed between the upper eyebrow piece and the lower eyebrow piece, and a linkage trimming member disposed between the upper linkage piece and the lower linkage piece.

In foretell give birth to and gram cover eyebrow controlling means, eyebrow fine setting subassembly including setting up the first eyebrow adjustment hole on last eyebrow piece, just lower eyebrow on be equipped with the corresponding second eyebrow adjustment hole of first eyebrow adjustment hole, the appearance, the size looks adaptation just of first eyebrow adjustment hole and second eyebrow adjustment hole in wear to be equipped with and give birth to and gram the cover body and rotate the eccentric bolt of eyebrow regulation that links to each other, just give birth to and gram cover the main ring body on be equipped with the eyebrow adjustment scale that is located the eccentric bolt circumference outside of eyebrow regulation, just eyebrow regulation eccentric bolt have respectively with the eccentric adjustment axial region of eyebrow that leans on of first eyebrow adjustment hole and second eyebrow adjustment hole inboard week offset respectively.

In foretell sinker cover eyebrow controlling means, linkage fine setting subassembly including setting up the first linkage adjustment hole on last linkage piece, just lower linkage piece on be equipped with the corresponding second linkage adjustment hole of first linkage adjustment hole, appearance, size looks adaptation just of first linkage adjustment hole and second linkage adjustment hole in wear to be equipped with and to rotate the continuous linkage adjustment eccentric bolt with the sinker cover body, just sinker cover owner ring body on be equipped with the linkage adjustment scale that is located linkage adjustment eccentric bolt circumference outside, just linkage adjustment eccentric bolt have respectively with first linkage adjustment hole and second linkage adjustment hole circumference inside to offset the linkage eccentric adjustment axial region that leans on.

In foretell give birth to and gram cover eyebrow controlling means, eyebrow remove actuating mechanism including set up at last eyebrow piece keep away from the spacing portion of last eyebrow of one side of first needle selection face, spacing portion one side of last eyebrow support by support and lean on the setting on being fixed in the spacing seat in the outer side of the eyebrow that gives birth to and gram cover circumference, lower eyebrow piece keep away from one side of first needle selection face have with the spacing portion dislocation set's of last eyebrow under the eyebrow activity portion, last linkage piece and lower linkage piece keep away from one side of second needle selection face and have the linkage movable part that mutual dislocation set respectively, just lower eyebrow activity portion support with the flexible portion that sets up the eyebrow driver on the gram cover body respectively and lean on.

In foretell sinker cover eyebrow controlling means, sinker cover major loop body lower extreme circumference inboard be equipped with and be located the middle eyebrow that sinker cover ring portion circumference inboard, just middle eyebrow all around outside be equipped with a plurality ofly link to each other and be located the little eyebrow that sinker cover ring portion circumference inboard with sinker cover major loop body and be located sinker cover ring portion circumference, just middle eyebrow all around outside and little eyebrow select to form between the needle face and select the needle orbit, middle eyebrow be the arc structure that forms by a plurality of arc piece circumference encircles, just sinker cover major loop body upper end have first mounting groove, just first mounting groove in be equipped with the first installation piece that links to each other with an arc piece in a plurality of arc pieces, sinker cover ring portion on be equipped with a plurality of second mounting grooves, just the second mounting groove in be equipped with the second installation piece that is located little eyebrow one side.

Compared with the prior art, the eyebrow control device of the sinker mask has the advantages that:

1. the position adjustment of the eyebrow hair body and the linkage piece can be realized by adopting a jacking mode of the driver, the fine adjustment of the eyebrow hair body and the linkage piece can also be realized by adopting an eccentric bolt, and the eyebrow hair body and the linkage piece have multiple adjustment modes, wide adjustment range, high precision and wide application range.

2. The eyebrow hair body and the linkage piece are of split structures and can be movably connected with each other, the eyebrow hair body and the linkage piece are mutually connected and arranged, the adjusting range is wide, the adjustment of needle selection surfaces of various eyebrows can be realized, and the application range is wide.

3. The sinker cover adopts an integrated structure, has high structural strength, simplifies the structure of the sinker cover and makes the structure more compact.

Drawings

Fig. 1 is a schematic structural diagram provided by the present invention.

Fig. 2 is a schematic structural view of another view provided by the present invention.

Fig. 3 is a schematic view of a partial structure provided by the present invention.

Fig. 4 is a partial structural schematic view of another viewing angle provided by the present invention.

Fig. 5 is an exploded view of a partial structure provided by the present invention.

In the figure, the eyebrow body 1, the upper eyebrow piece 11, the upper eyebrow positioning part 111, the positioning base 112, the lower eyebrow piece 12, the extending part 121, the gap 122, the lower eyebrow moving part 123, the first needle selecting surface 13, the eyebrow linkage body 2, the upper linkage piece 21, the lower linkage piece 22, the second needle selecting surface 23, the linkage moving part 24, the eyebrow needle selecting surface 3, the eyebrow hinge shaft 4, the upper eyebrow hinge hole 41, the lower eyebrow hinge hole 42, the linkage hinge shaft 5, the upper linkage hinge hole 51, the lower linkage hinge hole 52, the eyebrow trimming member 6, the first eyebrow adjusting hole 61, the second eyebrow adjusting hole 62, the eyebrow adjusting eccentric bolt 63, the eyebrow eccentric adjusting shaft 631, the linkage trimming member 7, the first linkage adjusting hole 71, the second linkage adjusting hole 72, the linkage adjusting eccentric bolt 73, the linkage eccentric adjusting cover 731, the eyebrow driver 8, the telescopic part 81, the sinker ring 9, the sinker main body 91 of the sinker cover, Eyebrow adjustment scale 911, linkage adjustment scale 912, sinker cover ring 92, middle eyebrow 93, arc block 931, small eyebrow 94, needle selection track 95, first mounting groove 96, first mounting block 97, second mounting groove 98, second mounting block 99.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in FIGS. 1-5, the eyebrow control device of the sinker mask comprises an annular sinker mask body 9, an installation gap 122 radially arranged in an arc shape is arranged on the circumferential outer side of the sinker mask body 9, two symmetrical eyebrow bodies 1 are arranged in the installation gap 122 through an eyebrow movable installation structure, the eyebrow bodies 1 are all in a split structure, two eyebrow linkage bodies 2 in a split structure are arranged in the installation gap 122 through a linkage movable installation structure, the eyebrow linkage bodies 2 respectively correspond to the eyebrow bodies 1 one by one and are positioned on one sides corresponding to the eyebrow bodies 1, one side of the eyebrow body 1 positioned on the circumferential inner side of the sinker mask body 9 is provided with a first needle selecting surface 13, one side of the eyebrow linkage body 2 positioned on the circumferential inner side of the sinker mask body 9 is provided with a second needle selecting surface 23, the first needle selecting surface 13 and the second needle selecting surface 23 are sequentially butted to form a needle selecting surface 3, and an eyebrow movement driving mechanism for driving the eyebrow bodies 1 and/or eyebrow linkage bodies 2 to move is arranged on the sinker mask body 9, and an eyebrow fine adjustment mechanism is arranged between the eyebrow body 1 and/or the eyebrow linkage body 2 and the curette body 9. Specifically, the eyebrow body 1 and the eyebrow linkage body 2 in the present embodiment together form a curer-covering eyebrow, the first needle selecting surface 13 of the eyebrow body 1 and the second needle selecting surface 23 of the eyebrow linkage body 2 are sequentially distributed and connected to form the eyebrow needle selecting surface 3, and the position adjustment of the eyebrow body and the linkage piece is realized by the eyebrow moving drive mechanism and the eyebrow fine adjustment mechanism.

Specifically, the sinker cover body 9 here includes a ring-shaped sinker cover main ring body 91, a sinker cover ring portion 92 which is integrally structured and coaxially provided with the sinker cover main ring body 91 is provided on the outer side in the lower end circumferential direction of the sinker cover main ring body 91, and a mounting gap 122 is formed between the outer side in the lower end circumferential direction of the sinker cover main ring body 91 and the outer side in the upper end circumferential direction of the sinker cover ring portion 92. The integrated structure is adopted to increase the structural strength of the sinker cover body 9, and simultaneously, the structure is simplified, so that the sinker cover body is more compact.

Preferably, the inner side of the lower end of the sinker cover main ring body 91 in the circumferential direction is provided with a middle eyebrow 93 located at the inner side of the sinker cover ring body 92 in the circumferential direction, the outer side of the middle eyebrow 93 in the circumferential direction is provided with a plurality of small eyebrows 94 connected with the sinker cover main ring body 91 and located at the inner side of the sinker cover ring body 92 in the circumferential direction, a needle selecting track 95 is formed between the outer side of the middle eyebrow 93 in the circumferential direction and the inner side of the small eyebrows 94 and between the eyebrow needle selecting surfaces 3, the middle eyebrow 93 is in an arc structure formed by circumferentially surrounding a plurality of arc blocks 931, the upper end of the sinker cover main ring body 91 is provided with a first mounting groove 96, a first mounting block 97 connected with one arc block 931 of the plurality of arc blocks 931 is arranged in the first mounting groove 96, the sinker cover ring body 92 is provided with a plurality of second mounting grooves 98, and a second mounting block 99 located at.

Further, the eyebrow body 1 is formed by vertically movably stacking an upper eyebrow piece 11 and a lower eyebrow piece 12, and the side surface of the upper eyebrow piece 11 and the side surface of the lower eyebrow piece 12 are flush with each other to form the first needle selecting surface 13, the eyebrow linkage body 2 is formed by vertically movably stacking an upper linkage piece 21 and a lower linkage piece 22, and the side surface of the upper linkage piece 21 and the side surface of the lower linkage piece 22 are flush with each other to form the second needle selecting surface 23, and the lower eyebrow piece 12 and the lower linkage piece 22 are adjacently arranged and the lower end of the lower eyebrow piece 12 is provided with an extension part 121 extending to the lower part of the lower linkage piece 22, and a gap 122 for inserting the lower linkage piece 22 is formed between the extension part 121 and the upper eyebrow piece 11. The eyebrow body 1 is formed by vertically movably superposing an upper eyebrow piece 11 and a lower eyebrow piece 12, and the eyebrow linkage body 2 is formed by vertically movably superposing an upper linkage piece 21 and a lower linkage piece 22, so that the split eyebrow can be adjusted in various movable forms, the adjustment range is wide, the adjustment of needle selection surfaces of various eyebrows can be realized, and the application range is wide.

Preferably, the thickness of the upper eyebrow strips 11 is equal to the thickness of the upper linkage pieces 21 and is located on the same horizontal plane, the thickness of the lower eyebrow strips 12 is greater than the thickness of the lower linkage pieces 22, the upper end surfaces of the lower eyebrow strips 12 and the lower end surfaces of the lower linkage pieces 22 are flush, the lower end surfaces of the lower eyebrow strips 12 exceed the lower end surfaces of the lower linkage pieces 22, and the extension portions 121 are integrally formed at the lower ends of the lower eyebrow strips 12. Obviously, the upper eyebrow pieces 11 and the upper linkage pieces 21 and the lower eyebrow pieces 12 and the lower linkage pieces 22 are arranged adjacent to each other to realize mutual linkage.

In practical use, the movable eyebrow mounting structure comprises an upper eyebrow hinge hole 41 arranged at one end of the upper eyebrow sheet 11 far away from the upper linkage sheet 21, a lower eyebrow sheet 12 is provided with a lower eyebrow hinge hole 42 corresponding to the upper eyebrow hinge hole 41, eyebrow hinge shafts 4 penetrate through the upper eyebrow hinge hole 41 and the lower eyebrow hinge hole 42, and the eyebrow hinge shafts 4 are arranged between a sinker cover main ring body 91 and a sinker cover ring body 92; likewise, the linkage movable mounting structure herein includes an upper linkage hinge hole 51 provided at an end of the upper linkage plate 21 away from the upper eyebrow plate 11, and the lower linkage plate 22 has a lower linkage hinge hole 52 corresponding to the upper linkage hinge hole 51, and linkage hinge shafts 5 are penetrated in the upper linkage hinge hole 51 and the lower linkage hinge hole 52, and the linkage hinge shafts 5 are provided between the sinker cover main ring body 91 and the sinker cover ring portion 92. Namely, the upper eyebrow piece 11 and the lower eyebrow piece 12 are hinged on the sinker cover 9 through the eyebrow hinge shaft 4, and the upper linkage piece 21 and the lower linkage piece 22 are hinged on the sinker cover 9 through the linkage hinge shaft 5.

Further, the eyebrow trimming mechanism herein includes an eyebrow trimming member 6 provided between the upper eyebrow piece 11 and the lower eyebrow piece 12, and a link trimming member 7 provided between the upper link plate 21 and the lower link plate 22.

Wherein, in order to realize the fine setting of the eyebrow body 1, the eyebrow fine-tuning assembly 6 includes the first eyebrow adjustment hole 61 that sets up on the upper eyebrow piece 11, and be equipped with the second eyebrow adjustment hole 62 corresponding with first eyebrow adjustment hole 61 on the lower eyebrow piece 12, the appearance of first eyebrow adjustment hole 61 and second eyebrow adjustment hole 62, size looks adaptation and wear to be equipped with in first eyebrow adjustment hole 61 and the second eyebrow adjustment hole 62 and rotate the continuous eyebrow adjustment eccentric bolt 63 with the sinker cover body 9, and be equipped with the eyebrow adjustment scale 911 that is located the eyebrow adjustment eccentric bolt 63 circumference outside on the sinker cover major loop body 91, and the eyebrow adjustment eccentric bolt 63 has the eyebrow eccentric adjustment 631 that leans on with the inboard facial features of first eyebrow adjustment hole 61 and second eyebrow adjustment hole 62 circumference respectively. When the eyebrow adjusting eccentric bolt 63 is turned, the eyebrow adjusting eccentric shaft 631 is eccentrically disposed, so that the upper and lower eyebrow pieces 11 and 12 can be moved, and the eyebrow adjusting scale 911 improves the adjustment accuracy.

In order to realize the fine adjustment of the eyebrow linkage body 2, the linkage fine adjustment assembly 7 includes a first linkage adjustment hole 71 disposed on the upper linkage piece 21, and a second linkage adjustment hole 72 corresponding to the first linkage adjustment hole 71 is disposed on the lower linkage piece 22, the first linkage adjustment hole 71 and the second linkage adjustment hole 72 are adapted in shape and size, a linkage adjustment eccentric bolt 73 rotatably connected with the sinker cover body 9 is disposed in the first linkage adjustment hole 71 and the second linkage adjustment hole 72, a linkage adjustment scale 912 disposed on the circumferential outer side of the linkage adjustment eccentric bolt 73 is disposed on the sinker cover main ring body 91, and the linkage adjustment eccentric bolt 73 has a linkage eccentric adjustment shaft portion 731 which respectively abuts against the circumferential inner sides of the first linkage adjustment hole 71 and the second linkage adjustment hole 72. When the linkage adjustment eccentric bolt 73 is rotated, the linkage eccentric adjustment shaft portion 731 is eccentrically disposed, so that the upper linkage piece 21 and the lower linkage piece 22 are driven to move, and at the same time, the linkage adjustment scale 912 improves the adjustment accuracy.

In practical use, the eyebrow body 1 and the eyebrow linkage body 2 can be adjusted by an electric extension scheme, wherein the eyebrow movement driving mechanism includes an upper eyebrow limiting portion 111 disposed on a side of the upper eyebrow piece 11 away from the first needle selection surface 13, one side of the upper eyebrow limiting portion 111 abuts against a limiting seat 112 fixed on the circumferential outer side of the sinker cover 9, one side of the lower eyebrow piece 12 away from the first needle selection surface 13 has a lower eyebrow moving portion 123 disposed in a staggered manner with the upper eyebrow limiting portion 111, one sides of the upper linkage piece 21 and the lower linkage piece 22 away from the second needle selection surface 23 respectively have linkage moving portions 24 disposed in a staggered manner, and the lower eyebrow moving portion 123 and the linkage moving portion 24 abut against the extension portion 81 of the eyebrow driver 8 disposed on the sinker cover 9 respectively. Obviously, the lower eyebrow moving part 123 and the linkage moving part 24 are pressed by the extension and contraction of the three extension and contraction parts 81 of the eyebrow driver 8, so that the swing of the lower eyebrow piece 12, the upper linkage piece 21 and the lower linkage piece 22 is realized to improve the appearance of the eyebrow body 1 and the eyebrow linkage body 2 and realize the adjustment of the eyebrow needle selection surface.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of the eyebrow body 1, the upper eyebrow piece 11, the upper eyebrow positioning portion 111, the lower eyebrow piece 12, the extending portion 121, the gap 122, the lower eyebrow moving portion 123, the positioning base 112, the first needle selection surface 13, the eyebrow link body 2, the upper link plate 21, the lower link plate 22, the second needle selection surface 23, the link moving portion 24, the eyebrow needle selection surface 3, the eyebrow hinge shaft 4, the upper eyebrow hinge hole 41, the lower eyebrow hinge hole 42, the link hinge shaft 5, the upper link hinge hole 51, the lower link hinge hole 52, the eyebrow trimming member 6, the first eyebrow adjusting hole 61, the second eyebrow adjusting hole 62, the eyebrow adjusting eccentric bolt 63, the eyebrow eccentric adjusting shaft portion 631, the link trimming member 7, the first link adjusting hole 71, the second link adjusting hole 72, the link adjusting eccentric bolt 73, the link eccentric adjusting 731, the eyebrow driver 8, the telescopic portion 81, the sinker cover 9, etc. are used herein more, but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.