CN219078737U

CN219078737U - Yarn guide

Info

Publication number: CN219078737U
Application number: CN202222507942.1U
Authority: CN
Inventors: 李子胥
Original assignee: Xiongxian Cuishi Wire Industry Co ltd
Current assignee: Xiongxian Cuishi Wire Industry Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-05-26
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of computerized flat knitting machines, in particular to a yarn guide, which comprises yarn-laying arms, wherein yarn-laying sheets are arranged at the bottom ends of the yarn-laying arms, third positioning shafts are fixedly connected to the bottom ends of the yarn-laying arms, yarn-guiding devices are arranged at the bottom ends of the middle parts of the two sides of the yarn-laying arms, yarn-laying bases are arranged at the tops of the yarn-guiding devices on the two sides of the yarn-laying arms, first gear sets are arranged at the middle parts of the two yarn-laying bases and on the surfaces of the yarn-laying arms, and wire-fixing devices are arranged at the two sides of the first gear sets and on the surfaces of the yarn-laying bases.

Description

Yarn guide

Technical Field

The utility model relates to the technical field of computerized flat knitting machines, in particular to a yarn guide.

Background

In the processing technology of gauze, yarns are required to be moved among all textile machines according to a certain path to finish the spinning of the gauze, but a guide hole is formed corresponding to one yarn in the yarn guide device in the prior art, after the yarn guide device is used for a long time, the yarn guide hole is ground to form a sharp edge by the yarn, the yarn is scraped, the textile machines are stopped, and the loss caused by the yarn guide device is very large although the yarn guide device is small.

The existing computerized flat knitting machine is different in size and model, and the flat knitting machine of different models is required to be provided with yarn guides of different models, so that the problems of rising production cost and high operation difficulty of personnel are caused.

In the existing textile machine, yarns enter a weaving stage after being paid out, the tension force required by the yarns entering the weaving is the same for the smoothness and uniformity of the fabric, different yarn guides are required for different fabrics, the tension force of the yarns by the existing yarn guides cannot be adjusted, and the requirements cannot be met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the yarn guide which has the advantages of adjustable width, machine tool adaptation, yarn friction reduction, tension adjustment and the like, and solves the problems of common yarn guide such as non-adaptation, yarn abrasion, unadjustable tension, production efficiency reduction, production cost increase and adverse effect on operators.

(II) technical scheme

In order to achieve the purposes of adjusting the width, adapting to a machine tool, reducing spinning friction and adjusting tension, the utility model provides the following technical scheme: the utility model provides a yarn carrier, includes the yarn arm that pads, the yarn piece is installed to the bottom of yarn arm that pads, yarn arm's bottom fixedly connected with third location axle, yarn guide is all installed to yarn arm both sides middle part's bottom, yarn arm's both sides are located yarn guide top and all install the yarn base that pads, two yarn base's middle part just has first gear train at yarn arm surface mounting, first gear train both sides just have the routing device at yarn base surface mounting, the routing device is including routing chamber shell, routing chamber, no. four nuts fix the routing device at yarn base surface top, yarn base is installed on yarn base top, yarn base surface mounting has the pay-off, yarn arm's outside middle part just is located two pay-off same horizontal lines and installs the second gear train, and is preferred, yarn piece bottom is smooth pottery and has certain radian all around, just yarn piece can also be according to different production free replacement yarn requirement and yarn piece.

Preferably, the yarn base is located and is close to the first locating shaft of equal fixedly connected with in one side middle part of yarn arm that fills up, the bottom of yarn base is located and is close to the first fixing bolt of one side fixedly connected with of yarn arm that fills up, yarn base is kept away from one side of setting device and is installed in the both sides of yarn arm that fills up through first locating shaft, yarn base and its surface mounting have the second fixing bolt of putting in yarn base top, yarn base is kept away from one side of paying out device and is installed in yarn arm both sides through the second locating shaft to put.

Preferably, the yarn guiding device is fixed on two sides of the yarn-laying arm through a third positioning bolt, the yarn guiding device comprises a yarn guiding wheel, the yarn guiding wheel is sleeved on the outer side of the third positioning bolt, smooth iron gaskets and silica gel gaskets are arranged on two sides of the yarn guiding wheel, the smooth iron gaskets and the silica gel gaskets are sleeved on the outer side of the third positioning bolt, a third nut is arranged on the outer side of the silica gel gaskets, and the third nut is fixedly sleeved on the third positioning bolt.

Preferably, the first gear set comprises a first positioning bolt, a first gasket, a first knob, a first scale, a first gear, a first three-hole gear, a first non-hole gear, a first nut, wherein the first knob is arranged on the inner side of the first gasket, the first scale is arranged on the inner side of the first knob, the first gear is arranged on the inner side of the first scale, the first gear is meshed with the first three-hole gear and the first non-hole gear, the first three-hole gear is fixedly arranged with the first fixing bolt, and the first positioning bolt is fixed through the first nut to fix the first gear set.

Preferably, the routing device comprises a routing cavity shell, a routing cavity and a fourth nut, wherein the routing cavity shell is of a horn-shaped structure, the routing cavity is of a yarn-leakage type flexible structure, and gas and liquid can be filled in the routing cavity.

Preferably, the second gear set comprises a second positioning bolt, a second gasket, a second knob, a second graduated scale, a second gear, a four-hole second gear strip, a hole-free second gear strip and a second nut, wherein the second knob is arranged on the inner side of the second gasket, the second graduated scale is arranged on the inner side of the second knob, the second gear is arranged on the inner side of the second graduated scale, the second gear is meshed with the four-hole second gear strip and the hole-free second gear strip, the four-hole second gear strip is fixedly arranged with a second fixing bolt, and the second positioning bolt and the second gear set are fixed through the second nut.

Preferably, the paying-off device comprises a rotary shaft and a paying-off disc, wherein the rotary shaft is fixedly arranged on the surface of the yarn paying-off base, and the paying-off disc is movably sleeved on the outer side of the rotary shaft.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: this yarn guide adopts adjustable width, adjust tensile setting, the time of processing has been practiced thrift, adopt first gear train, the second gear train, drive the rack through first gear, the second gear simultaneously and drive the yarn base of putting, but the adaptation lathe has improved production efficiency greatly, through rotatory line setting device, adaptation yarn angle, and line setting device is flexible material inside cavity fillable gas and liquid, the production of frictional force in the yarn production process has been great reduced, avoid yarn wearing and tearing, adjust the tension of yarn production through adjusting the position of guide wheel, reduce the extravagant time of regulation tension, improve production efficiency, reduce working cost, whole device simple operation is convenient, but the adaptation lathe ability, adjust tension, it is better for traditional yarn guide to reduce yarn wearing and tearing.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a front exploded view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure of the yarn laying base and the yarn releasing base according to the present utility model

FIG. 4 is a schematic front view of a second gear set of the present utility model;

FIG. 5 is a schematic front view of a first gear set of the present utility model;

FIG. 6 is a schematic side view of a second gear set of the present utility model;

FIG. 7 is a schematic side view of a first gear set of the present utility model;

FIG. 8 is an enlarged schematic view of the structure of the routing device of the present utility model;

fig. 9 is an enlarged schematic view of the yarn guiding device of the present utility model.

In the figure: 1. a yarn-laying arm; 2. backing yarn sheet; 201. a third positioning shaft; 3. yarn guiding device; 301. a third positioning bolt; 302. a third nut; 303. a silica gel pad; 304. a smooth iron pad; 305. yarn guiding wheel; 4. a first gear set; 401. a three-hole first gear bar; 402. a non-porous first gear strip; 403. a first scale of scale; 404. a first knob; 405. a first positioning bolt; 406. a first gasket; 407. a first gear; 408. a first nut; 5. a routing device; 501. a routing cavity housing; 502. a fourth nut; 503. a routing cavity; 6. a yarn-laying base; 601. a first positioning shaft; 602. a first fixing bolt; 7. a second gear set; 701. a four-hole second gear bar; 702. a non-porous second gear strip; 703. a second graduated scale; 704. a second knob; 705. a second positioning bolt; 706. a second gasket; 707. a second gear; 708. a second nut; 8. a paying-off device; 801. a rotation shaft; 802. a pay-off reel; 9. a yarn placing base; 901. a second positioning shaft; 902. and a second fixing bolt.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the utility model provides a yarn guide, comprising a yarn-laying arm 1, a yarn-laying sheet 2 is mounted at the bottom end of the yarn-laying arm 1, a third positioning shaft 201 is fixedly connected with the bottom end of the yarn-laying arm 1, yarn-guiding devices 3 are mounted at the bottom ends of the middle parts of two sides of the yarn-laying arm 1, yarn-laying bases 6 are mounted at the tops of the yarn-guiding devices 3 on two sides of the yarn-laying arm 1, a first gear set 4 is mounted at the middle part of the yarn-laying bases 6 and on the surface of the yarn-laying arm 1, a wire-fixing device 5 is mounted at the two sides of the first gear set 4 and on the surface of the yarn-laying bases 6, the wire-fixing device 5 comprises a wire-fixing cavity housing 501, a wire-fixing cavity 503 and a fourth nut 502, the wire-fixing device 5 is fixed at the top of the surface of the yarn-laying bases 6 by the fourth nut 502, a wire-laying base 9 is mounted at the top of the yarn-laying bases 9, a wire-laying device 8 is mounted on the surface of the yarn-laying base 9, the wire-laying device 8 comprises a rotating shaft 801 and a wire-laying disc 802, the rotary shaft 801 is fixedly arranged on the surface of the yarn placing base 9, a paying-off reel 802 is movably sleeved on the outer side of the rotary shaft 801, a second gear set 7 is arranged in the middle of the outer surface of the yarn placing arm 1 and positioned on the same horizontal line of the two paying-off devices 8, the second gear set 7 comprises a second positioning bolt 705, a second gasket 706, a second knob 704, a second graduated scale 703, a second gear 707, a four-hole second gear strip 701 and a non-hole second gear strip 702, the second knob 704 is arranged on the inner side of the second gasket 706, the second graduated scale 703 is arranged on the inner side of the second knob 704, a second gear 707 is arranged on the inner side of the second graduated scale 703, the second gear 707 is meshed with the four-hole second gear strip 701 and the non-hole second gear strip 702, the four-hole second gear strip 701 is fixedly arranged with a second fixing bolt 902, the second positioning bolt 705 is fixedly arranged through a second nut 708, the second gear set 7 is fixedly arranged, the second knob 704 is rotated to drive the second gear 707, and the four-hole second gear 701 meshed with the second gear 707 is used for unfolding the yarn-releasing base 9, so that the width of the yarn guide can be adjusted, the yarn guide can be adapted to different types of machine tools, and the working efficiency is improved.

Referring to fig. 1-4, a yarn guide is disclosed, a yarn-laying base 6 is fixedly connected with a first positioning shaft 601 at the middle of one side close to a yarn-laying arm 1, the bottom end of the yarn-laying base 6 is fixedly connected with a first fixing bolt 602 at one side close to the yarn-laying arm 1, one side of the yarn-laying base 6 far away from a routing device 5 is arranged at two sides of the yarn-laying arm 1 through the first positioning shaft 601, a yarn-laying base 9 is arranged at the top of the yarn-laying base 6 and is provided with a second fixing bolt 902 on the surface, one side of the yarn-laying base 9 far away from a paying-out device 8 is arranged at two sides of the yarn-laying arm 1 through a second positioning shaft 901, a first gear set 4 is arranged at the upper middle of the two yarn-laying bases 6 and on the surface of the yarn-laying arm 1, the first gear set 4 comprises a first positioning bolt 405, a first gasket 406, a first knob 404, a first scale 403, a first gear 407, a three-hole first gear bar 401 and a non-hole first gear bar 402, the first knob 404 is arranged on the inner side of the first gasket 406, the first scale 403 is arranged on the inner side of the first knob 404, the first gear 407 is arranged on the inner side of the first scale 403, the first gear 407 is meshed with the three-hole first gear bar 401 and the non-hole first gear bar 402, the three-hole first gear bar 401 is fixedly arranged with the first fixing bolt 602, the first positioning bolt 405 is fixed through the first nut 408, the first gear set 4 is fixed by rotating the first knob 404 to drive the first gear 407 and the three-hole first gear bar 401 arranged in a meshed manner with the first gear 407, so that the yarn releasing base 9 is unfolded, the width of the yarn guide is adjusted, the machine tool is adapted, and the operation flow is reduced.

Referring to fig. 2-5, a yarn guide is disclosed, the bottom of a yarn-laying sheet 2 is smooth ceramic, a certain radian is formed around the yarn-laying sheet, the yarn-laying sheet 2 can freely replace yarn-laying sheet specifications and materials according to different yarn production requirements, a yarn-laying base 6 is provided with a yarn-laying device 5, the yarn-laying device 5 comprises a yarn-laying cavity shell 501, a yarn-laying cavity 503 and a fourth nut 502, the fourth nut 502 fixes the yarn-laying device 5 on the top of the surface of the yarn-laying base 6, the yarn-laying cavity shell 501 is of a horn-shaped structure, the yarn-laying cavity 503 is of a yarn-leaking type flexible structure, gas and liquid can be filled in the yarn-laying cavity shell 503, or liquid or gas can be added into the yarn-laying cavity shell 503 to attach the yarn-laying device according to different yarn production requirements, and the yarn friction force is reduced, so that the yarn loss is reduced, and the production cost is facilitated to be reduced.

Referring to fig. 1-6, a yarn guide device 3 is installed on two sides of a yarn-laying arm 1, the yarn guide device 3 is fixed on two sides of the yarn-laying arm 1 through a third positioning bolt 301, the yarn guide device 3 comprises a third positioning bolt 301, two third nuts 302, two silica gel gaskets 303, two smooth iron gaskets 304 and a yarn guide wheel 305, the yarn guide wheel 305 is sleeved on the outer side of the third positioning bolt 301, the smooth iron gaskets 304 are respectively arranged on two sides of the silica gel gaskets 303, the smooth iron gaskets 304 and the silica gel gaskets 303 are sleeved on the outer side of the third positioning bolt 301, the third nuts 302 are installed on the outer side of the silica gel gaskets, the third nuts 302 are used for adjusting and fixing the position of the yarn guide wheel 305, and the position of the yarn guide wheel 305 is fixed through adjusting the position of the third nuts 302, so that the waste time of adjusting production tension of operators can be reduced, and the improvement of production efficiency is facilitated.

In summary, the yarn guide comprises a first knob 404 mounted on the inner side of a first spacer 406, a first scale 403 mounted on the inner side of the first knob 404, a first gear 407 mounted on the inner side of the first scale 403, a third hole first gear 401 engaged with the first gear 401 and the hole-free first gear 402, a first fixing bolt 602 fixed on the third hole first gear 401, a first positioning bolt 405 fixed on a first nut 408, a first gear set 4 fixed on the first gear set 4, three hole first gear 401 engaged with the first gear 407 by rotating the first knob 404, a second knob 704 mounted on the inner side of the second spacer 706, a second scale 703 mounted on the inner side of the second knob 704, a second gear 707 engaged with the second gear 701 and the hole-free second gear 702, the four-hole second gear bar 701 is fixedly installed with the second fixing bolt 902, the second positioning bolt 705 is fixed through the second nut 708, the second gear set 7 is fixed, the second gear 707 is driven by rotating the second knob 704, the four-hole second gear bar 701 which is meshed with the second gear 707 is installed, the yarn discharging base 9 is unfolded and can be used for adjusting the width of the yarn guide, the machine tool can be adapted, the production efficiency is greatly improved, the yarn angle is adapted through rotating the routing cavity shell 501, the routing device is fixed by screwing the fourth nut 502, the flexible material inner cavity 503 of the routing device can be filled with gas and liquid, the friction force in the yarn production process is greatly reduced, the yarn abrasion is avoided, the third nut 302 is used for adjusting and fixing the position of the yarn guide wheel 305, the position of the yarn guide wheel 305 is fixed through adjusting the position of the third nut 302, and the rotation of the yarn guide wheel 305 is not affected, the tension of yarn production is adjusted by adjusting the position of the yarn guide wheel 305, the time for adjusting the waste of the tension is reduced, the production efficiency is improved, the working cost is reduced, the whole device is simple and convenient to operate, the machine tool capacity can be adapted, the tension is adjusted, and the yarn abrasion is reduced to be better than that of the traditional yarn guide.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. Yarn guide, comprising a yarn-laying arm (1), characterized in that: the utility model provides a yarn setting device, including yarn setting arm (1), yarn setting arm (1) is installed in the bottom of yarn setting arm (1), yarn guiding device (3) are all installed to the bottom fixedly connected with third location axle (201), yarn setting arm (1) both sides middle part's bottom, yarn setting base (6) are all installed at yarn guiding device (3) top in the both sides of yarn setting arm (1), two yarn setting base (6) middle part and at yarn setting arm (1) surface mounting have first gear train (4), first gear train (4) both sides and at yarn setting base (6) surface mounting have yarn setting device (5), yarn setting device (5) are including wire cavity shell (501), wire cavity (503), number four nut (502) are fixed yarn setting device (5) at yarn setting base (6) surface top, yarn setting base (9) are installed on yarn setting base (6) top, yarn setting base (9) surface mounting have device (8), yarn setting arm (1) and two yarn setting device (8) have one and certain radian level to be the yarn setting device (2) all around, and yarn setting device (8) have one and two level ceramic yarn setting device (2.

2. A yarn carrier as in claim 1, wherein: the yarn laying base (6) is located and is close to the first locating shaft (601) of equal fixedly connected with in one side middle part of yarn laying arm (1), the bottom of yarn laying base (6) is located and is close to one side fixedly connected with first fixing bolt (602) of yarn laying arm (1), yarn laying base (6) are kept away from one side of setting device (5) and are installed in the both sides of yarn laying arm (1) through first locating shaft (601), yarn laying base (9) and its surface mounting have second fixing bolt (902) in yarn laying base (6) top, yarn laying base (9) are kept away from one side of pay-off (8) and are installed in yarn laying arm (1) both sides through second locating shaft (901).

3. A yarn carrier as in claim 1, wherein: yarn guide (3) are fixed in the two sides of the yarn-laying arm (1) through a third positioning bolt (301), yarn guide (3) comprises a yarn guide wheel (305), the yarn guide wheel (305) is sleeved outside the third positioning bolt (301), smooth iron gaskets (304) and silica gel gaskets (303) are respectively arranged on the two sides of the yarn guide wheel (305), the smooth iron gaskets (304) and the silica gel gaskets (303) are sleeved outside the third positioning bolt (301), a third nut (302) is arranged on the outer side of the silica gel gaskets (303), and the third nut (302) is fixedly sleeved on the third positioning bolt (301).

4. A yarn carrier as in claim 1, wherein: the first gear set (4) comprises a first positioning bolt (405), a first gasket (406), a first knob (404), a first scale (403), a first gear (407), a three-hole first gear strip (401), a hole-free first gear strip (402) and a first nut (408), the first knob (404) is arranged on the inner side of the first gasket (406), the first scale (403) is arranged on the inner side of the first knob (404), the first gear (407) is arranged on the inner side of the first scale (403), the first gear (407) is meshed with the three-hole first gear strip (401) and the hole-free first gear strip (402), the three-hole first gear strip (401) is fixedly arranged with the first fixing bolt (602), and the first positioning bolt (405) and the first gear set (4) are fixed through the first nut (408).

5. A yarn guide as claimed in claim 3, wherein: the routing device (5) comprises a routing cavity shell (501), a routing cavity (503) and a fourth nut (502), wherein the routing cavity shell (501) is of a horn-shaped structure, the routing cavity (503) is of a yarn leakage type flexible structure, and gas and liquid can be filled in the routing cavity (503).

6. A yarn carrier as in claim 1, wherein: the second gear set (7) comprises a second positioning bolt (705), a second gasket (706), a second knob (704), a second graduation scale (703), a second gear (707), a four-hole second gear strip (701), a hole-free second gear strip (702) and a second nut (708), the second knob (704) is installed on the inner side of the second gasket (706), the second graduation scale (703) is installed on the inner side of the second knob (704), the second gear (707) is installed on the inner side of the second graduation scale (703), the second gear (707) is installed in meshed engagement with the four-hole second gear strip (701) and the hole-free second gear strip (702), the four-hole second gear strip (701) is fixedly installed with a second fixing bolt (902), and the second graduation scale (705) is fixed through the second nut (708).

7. A yarn guide as claimed in claim 3, wherein: pay-off (8) is including rotation axis (801) and pay-off reel (802), rotation axis (801) fixed mounting is on the surface of putting yarn base (9), activity cup joints pay-off reel (802) in rotation axis (801) outside.