CN209890833U - Improved large round needle yarn feeding device - Google Patents
Improved large round needle yarn feeding device Download PDFInfo
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- CN209890833U CN209890833U CN201920611748.3U CN201920611748U CN209890833U CN 209890833 U CN209890833 U CN 209890833U CN 201920611748 U CN201920611748 U CN 201920611748U CN 209890833 U CN209890833 U CN 209890833U
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Abstract
The utility model discloses a big circular needle of modified send yarn device, including sending yarn structure, inlet wire support, first alignment jig, support frame and play creel, send yarn structure upper end to be provided with the connecting seat, send yarn structural being provided with to send the yarn casing, it is provided with out the yarn roller to go out creel below left side, send yarn casing left side upper end to install the inlet wire support, the inside spiro union of yarn has the screw rod, the support frame is installed to the yarn casing front end that sends of inlet wire support below, has seted up the pivot through-hole on the yarn casing that sends of support frame rear side, and the belt pulley is installed to the pivot upper end, installs first alignment jig on the yarn casing that sends of pivot through-hole side, installs the second alignment jig on the yarn casing that sends on first alignment jig right side. This modified big circular needle send yarn device adopts the angle adaptation that advances the wire wheel of yarn circle cooperation below and form the yarn to rotate the screw rod and drive the wire wheel and go up and down, the play yarn circle that uses the below to set up is corresponding, reduces the yarn and contacts with a play yarn circle, reduces the friction.
Description
Technical Field
The utility model relates to a circular knitting machine accessory technical field specifically is a modified circular knitting needle yarn feeding device.
Background
The knitting machine is a textile equipment which uses knitting needle to form loop with various raw materials and kinds of yarn, and then the loop is connected into knitted fabric through series-sleeve. Knitting machines can be classified into flat knitting machines and circular knitting machines in the form of a needle bed, and a large circular knitting machine is a common circular knitting machine. The pay-off rack is generally placed above the existing circular knitting machine, the yarn feeder is generally fixed on the pay-off rack so as to facilitate yarn conveying, the traditional yarn feeder is generally directly fastened on a weaving rack, then the yarn penetrates through the yarn feeder, the penetrated yarn is directly connected with a yarn conveying ring, and when the angle between the yarn and the yarn conveying ring is large, the friction force of the yarn is large, so that the yarn is easily broken.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art and wear the yarn of putting and directly be connected with defeated line circle, when the angle between yarn and the defeated line circle is great, yarn frictional force is great, makes the problem of yarn broken string easily.
In order to achieve the above object, the utility model provides a following technical scheme: an improved large circular needle yarn feeding device comprises a yarn feeding structure, a yarn inlet support, a first adjusting frame, a supporting frame and a yarn outlet support, wherein a connecting seat is arranged at the upper end of the yarn feeding structure, a connecting rod is fixed on the connecting seat, the upper end of the connecting rod is fixed on a cloth weaving frame, a yarn feeding shell is arranged on the yarn feeding structure, the yarn outlet support is fixed below the yarn feeding shell, a yarn outlet roller is arranged on the left side below the yarn outlet support, a yarn outlet ring is arranged on the right side of the yarn outlet support, the yarn inlet support is arranged at the upper end of the left side of the yarn feeding shell, a yarn inlet ring is arranged at the upper end of the yarn inlet support, a fixing nut is arranged on a side plate of the yarn inlet support below the yarn inlet ring, a screw rod is screwed in the yarn, a guide wheel is arranged at the front end of the;
the yarn feeding device comprises a yarn feeding support and is characterized in that a support frame is installed at the front end of a yarn feeding shell below an incoming yarn support, a first yarn outlet ring is installed on an installation plate below the support frame, a rotating shaft through hole is formed in the yarn feeding shell at the rear side of the support frame, a rotating shaft is installed inside the rotating shaft through hole through a bearing, a belt pulley is installed at the upper end of the rotating shaft, a yarn conveying wheel is installed below the rotating shaft, yarns are wound on the yarn conveying wheel, a first adjusting frame is installed on the yarn feeding shell at the side of the rotating shaft through hole, a first transition roller is installed at the front end of the first adjusting frame, a second adjusting frame is installed on the yarn feeding shell at the right side of.
Preferably, the wire inlet support is of an L-shaped structure, a wire inlet ring arranged on the wire inlet support corresponds to the wire guide wheel, the wire inlet support is arranged at the front end of the yarn feeding shell and can rotate, and the screw rotates inside the fixing nut to drive the wire guide wheel to move back and forth.
Preferably, the second fine adjustment knob is installed above the yarn feeding shell at the rear end of the first adjusting frame, the second fine adjustment knob is installed on the adjusting shaft, the first fine adjustment gear is installed on the adjusting shaft inside the yarn feeding shell, the first fine adjustment gear is meshed with the driven gear, the driven gear is installed on the first adjusting frame, meanwhile, the driven gear is installed inside the yarn feeding shell at the rear end of the second adjusting frame, the driven gear is meshed with the second fine adjustment gear, and the second fine adjustment gear is installed on the adjusting shaft at the rear end of the first fine adjustment knob.
Preferably, a first cylindrical transition roller arranged at the front end of the first adjusting frame is positioned above the supporting frame, a second cylindrical transition roller arranged at the front end of the yarn outlet ring is positioned in the middle of the yarn outlet frame, and the yarn inlet ring, the first transition roller, the first yarn outlet ring, the yarn outlet roller, the second transition roller and the yarn outlet ring are all made of zirconia ceramics.
Preferably, the support frame comprises a fixed plate, a transition plate and a mounting plate, the fixed plate is fixed on the yarn feeding shell through a bolt, the lower end of the fixed plate is provided with the inclined transition plate, and a mounting plate parallel to the fixed plate is arranged below a groove formed in the transition plate.
Preferably, a circular rotatable yarn outlet roller is installed on the inclined plate on the left side of the yarn outlet frame, an inclined yarn outlet side plate is arranged on the right side of the yarn outlet frame, a hook body is arranged on the side face of the yarn outlet side plate, and a groove is formed in the upper end of the yarn outlet ring installed on the yarn outlet side plate.
Preferably, the yarn outlet roller and the yarn outlet ring arranged at the lower end of the yarn outlet frame are lower than the first yarn outlet ring arranged on the support frame, and the yarn penetrating through the yarn outlet ring is arranged in the first yarn outlet ring and surrounds the outer side of the yarn conveying wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the yarn feeding ring is matched with the lower yarn guide wheel to form angle adaptation of the yarn, the screw rod is rotated to drive the yarn guide wheel to lift, the yarn discharging rings arranged below the yarn feeding ring are used correspondingly, contact between the yarn and the yarn discharging rings is reduced, and friction is reduced;
2. the fine adjustment knob is adopted to drive the adjusting frame, so that the position of the transition roller is adjusted, the adjustment is more convenient, the abrasion of yarns is reduced, and the yarn breakage is reduced.
Drawings
FIG. 1 is a schematic view of the structural installation of the present invention;
FIG. 2 is a schematic view of the yarn feeding structure of the present invention;
FIG. 3 is a schematic view of a first adjusting bracket of the present invention;
FIG. 4 is a schematic view of the yarn discharging frame of the structure of the present invention;
fig. 5 is a schematic view showing the structure of the yarn feeding case of the present invention.
Reference numbers in the figures: 1. the yarn feeding device comprises a cloth weaving frame, 2, a connecting rod, 3, a yarn feeding structure, 4, a yarn feeding shell, 5, a connecting seat, 6, a first fine adjustment knob, 7, a second fine adjustment knob, 8, a rotating shaft, 9, a belt pulley, 10, a fixing nut, 11, a yarn feeding support, 12, a return spring, 13, a yarn feeding coil, 14, a guide wheel, 15, a screw rod, 16, a first adjusting frame, 17, a first transition roller, 18, a first yarn outlet ring, 19, a support frame, 20, yarn, 21, a yarn conveying wheel, 22, a yarn outlet roller, 23, a yarn outlet frame, 24, a second transition roller, 25, a second adjusting frame, 26, a yarn outlet ring, 27, a fixing plate, 28, a transition plate, 29, a mounting plate, 30, a yarn outlet side plate, 31, a hook body, 32, a first fine adjustment gear, 33, a rotating shaft through hole, 34, an adjustment shaft, 35, a second fine adjustment gear, 36 and a driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an improved large round needle yarn feeding device comprises a yarn feeding structure 3, an inlet wire support 11, a first adjusting frame 16, a support frame 19 and a yarn outlet frame 23, wherein a connecting seat 5 is arranged at the upper end of the yarn feeding structure 3, a connecting rod 2 is fixed on the connecting seat 5, the upper end of the connecting rod 2 is fixed on a cloth weaving frame 1, a yarn feeding shell 4 is arranged on the yarn feeding structure 3, a yarn outlet frame 23 is fixed below the yarn feeding shell 4, a circular rotatable yarn outlet roller 22 is arranged on an inclined plate on the left side of the yarn outlet frame 23, an inclined yarn outlet side plate 30 is arranged on the right side of the yarn outlet frame 23, a hook body 31 is arranged on the side surface of the yarn outlet side plate 30, a groove is formed in the upper end of a yarn outlet ring 26 arranged on the yarn outlet side plate 30, the yarn outlet roller 22 and the yarn outlet ring 26 arranged at the lower end of the yarn outlet frame 23 are lower than a first yarn outlet ring 18 arranged on the support frame 19, and yarn 20 penetrating through the yarn outlet ring 26 around the outer side of the yarn, a yarn outlet roller 22 is arranged on the left side below a yarn outlet frame 23, a yarn outlet ring 26 is arranged on the right side of the yarn outlet frame 23, a yarn inlet support 11 is arranged at the upper end of the left side of a yarn feeding shell 4, a yarn inlet coil 13 is arranged at the upper end of the yarn inlet support 11, a fixing nut 10 is arranged on a side plate of the yarn inlet support 11 below the yarn inlet coil 13, the yarn inlet support 11 is of an L-shaped structure, the yarn inlet coil 13 arranged on the yarn inlet support 11 corresponds to a yarn guide wheel 14, the yarn inlet support 11 is rotatably arranged at the front end of the yarn feeding shell 4, a screw 15 rotates inside the fixing nut 10 to drive the yarn guide wheel 14 to move back and forth, a screw 15 is screwed inside a yarn 20, the front end of the screw 15 is provided with the yarn guide wheel 14, a return spring 12 is sleeved on the screw 15 between the yarn guide wheel 14 and the yarn inlet support 11, a support frame 19 is arranged at the front end, the supporting frame 19 comprises a fixing plate 27, a transition plate 28 and a mounting plate 29, the fixing plate 27 is fixed on the yarn feeding shell 4 through bolts, the lower end of the fixing plate 27 is provided with the inclined transition plate 28, meanwhile, a mounting plate 29 parallel to the fixing plate 27 is arranged below a groove formed in the transition plate 28, a rotating shaft through hole 33 is formed in the yarn feeding shell 4 at the rear side of the supporting frame 19, a rotating shaft 8 is arranged in the rotating shaft through hole 33 through a bearing, the upper end of the rotating shaft 8 is provided with a belt pulley 9, a yarn conveying wheel 21 is arranged below the rotating shaft 8, yarns 20 are wound on the yarn conveying wheel 21, a first adjusting frame 16 is arranged on the yarn feeding shell 4 at the side of the rotating shaft through hole 33, a first transition roller 17 is arranged at the front end of the first adjusting frame 16, a second fine adjustment knob 7 is arranged above the yarn feeding shell 4 at the rear end of the first adjusting frame 16, and the second fine adjustment knob, a first fine-adjustment gear 32 is arranged on an adjusting shaft 34 in the yarn feeding shell 4, the first fine-adjustment gear 32 is meshed with a driven gear 36, the driven gear 36 is arranged on a first adjusting frame 16, a driven gear 36 is arranged in the yarn feeding shell 4 at the rear end of a second adjusting frame 25, the driven gear 36 is meshed with a second fine-adjustment gear 35, the second fine-adjustment gear 35 is arranged on the adjusting shaft 34 at the rear end of a first fine-adjustment knob 6, a cylindrical first transition roller 17 arranged at the front end of the first adjusting frame 16 is positioned above a supporting frame 19, a cylindrical second transition roller 24 arranged at the front end of a yarn outlet ring 26 is positioned in the middle of the yarn outlet frame 23, a yarn inlet coil 13, the first transition roller 17, a first yarn outlet ring 18, a yarn outlet roller 22, the second transition roller 24 and the yarn outlet ring 26 are all made of zirconia ceramics, the yarn feeding shell 4 on the right side of the first adjusting frame 16 is provided with the second adjusting frame 25, and a second transition roller 24 is installed at the lower end of the second adjusting bracket 25.
When the improved circular needle yarn feeding device is used, the yarn feeding structure 3 is firstly arranged on the cloth weaving frame 1, the yarn 20 passes through the yarn feeding coil 13 and then surrounds the yarn guiding wheel 14, the screw 15 is rotated, the yarn guiding wheel 14 is driven by the screw 15 to move back and forth, meanwhile, the bolt arranged below the yarn feeding support 11 is loosened, the yarn feeding support 11 rotates to adjust the angle to adapt to the entering angle of the yarn 20, then the yarn 20 passes through the first yarn outlet ring 18 by surrounding the first transition roller 17, the second fine adjustment knob 7 is rotated to drive the first adjustment frame 16 to rotate and adjust, the friction between the yarn and the first yarn outlet ring 18 is reduced, then the yarn 20 surrounds the yarn feeding wheel 21 and then passes through the yarn outlet roller 22 and the second adjustment frame 25 to be output, the second transition roller 24 arranged below the second adjustment frame 25 between the yarn outlet roller 22 and the yarn outlet ring 26, meanwhile, the first fine adjustment knob 6 rotates to drive the second adjustment frame 25 to rotate, the second transition roller 24 below the second adjusting bracket 25 presses the yarn 20 for adjusting the angle, which is the whole process of the improved large circular needle yarn feeding device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a big circular needle of modified send yarn device, includes send yarn structure (3), inlet wire support (11), first alignment jig (16), support frame (19) and play yarn frame (23), its characterized in that: a connecting seat (5) is arranged at the upper end of the yarn feeding structure (3), a connecting rod (2) is fixed on the connecting seat (5), the upper end of the connecting rod (2) is fixed on the cloth weaving frame (1), the yarn feeding structure (3) is provided with a yarn feeding shell (4), a yarn outlet frame (23) is fixed below the yarn feeding shell (4), a yarn outlet roller (22) is arranged on the left side below the yarn outlet frame (23), a yarn outlet ring (26) is arranged on the right side of the yarn outlet frame (23), a yarn inlet bracket (11) is arranged at the upper end of the left side of the yarn feeding shell (4), a coil inlet (13) is arranged at the upper end of the wire inlet support (11), a fixing nut (10) is arranged on a side plate of the wire inlet support (11) below the coil inlet (13), a screw rod (15) is screwed in the yarn (20), a wire guide wheel (14) is arranged at the front end of the screw rod (15), and a return spring (12) is sleeved on the screw rod (15) between the wire guide wheel (14) and the wire inlet support (11);
the front end of the yarn feeding shell (4) below the yarn feeding bracket (11) is provided with a supporting frame (19), a first yarn outlet ring (18) is arranged on a mounting plate (29) below the supporting frame (19), a rotating shaft through hole (33) is arranged on the yarn feeding shell (4) at the rear side of the supporting frame (19), a rotating shaft (8) is arranged in the rotating shaft through hole (33) through a bearing, a belt pulley (9) is arranged at the upper end of the rotating shaft (8), a yarn conveying wheel (21) is arranged below the rotating shaft (8), and the yarn (20) is wound on the yarn conveying wheel (21), a first adjusting frame (16) is arranged on the yarn feeding shell (4) at the side of the through hole (33) of the rotating shaft, and a first transition roller (17) is installed at the front end of the first adjusting frame (16), a second adjusting frame (25) is installed on the yarn feeding shell (4) on the right side of the first adjusting frame (16), and a second transition roller (24) is installed at the lower end of the second adjusting frame (25).
2. An improved circular knitting needle feed device as claimed in claim 1, wherein: the yarn feeding device is characterized in that the yarn feeding support (11) is of an L-shaped structure, a yarn feeding ring (13) mounted on the yarn feeding support (11) corresponds to the yarn guiding wheel (14), the yarn feeding support (11) is mounted at the front end of the yarn feeding shell (4) and can rotate, and meanwhile the screw (15) rotates inside the fixing nut (10) to drive the yarn guiding wheel (14) to move back and forth.
3. An improved circular knitting needle feed device as claimed in claim 1, wherein: second fine adjustment knob (7) is installed to the yarn feeding shell (4) top of first alignment jig (16) rear end, and second fine adjustment knob (7) is installed on regulating spindle (34), install first fine adjustment gear (32) on regulating spindle (34) of yarn feeding shell (4) inside, and first fine adjustment gear (32) and driven gear (36) meshing, and driven gear (36) are installed on first alignment jig (16), and yarn feeding shell (4) internally mounted of second alignment jig (25) rear end has driven gear (36) simultaneously, and driven gear (36) and second fine adjustment gear (35) meshing, and second fine adjustment gear (35) are installed on regulating spindle (34) of first fine adjustment knob (6) rear end.
4. An improved circular knitting needle feed device as claimed in claim 1, wherein: the yarn feeding device is characterized in that a first cylindrical transition roller (17) mounted at the front end of the first adjusting frame (16) is located above the supporting frame (19), a second cylindrical transition roller (24) mounted at the front end of the yarn discharging ring (26) is located in the middle of the yarn discharging frame (23), and the yarn feeding ring (13), the first transition roller (17), the first yarn discharging ring (18), the yarn discharging roller (22), the second transition roller (24) and the yarn discharging ring (26) are made of zirconia ceramics.
5. An improved circular knitting needle feed device as claimed in claim 1, wherein: the supporting frame (19) comprises a fixing plate (27), a transition plate (28) and a mounting plate (29), the fixing plate (27) is fixed on the yarn feeding shell (4) through bolts, the lower end of the fixing plate (27) is provided with the inclined transition plate (28), and meanwhile, a mounting plate (29) which is parallel to the fixing plate (27) is arranged below a groove formed in the transition plate (28).
6. An improved circular knitting needle feed device as claimed in claim 1, wherein: a circular rotatable yarn outlet roller (22) is mounted on the inclined plate on the left side of the yarn outlet frame (23), an inclined yarn outlet side plate (30) is arranged on the right side of the yarn outlet frame (23), a hook body (31) is arranged on the side face of the yarn outlet side plate (30), and a groove is formed in the upper end of a yarn outlet ring (26) mounted on the yarn outlet side plate (30).
7. An improved circular knitting needle feed device as claimed in claim 1, wherein: the yarn outlet roller (22) and the yarn outlet ring (26) arranged at the lower end of the yarn outlet frame (23) are lower than the first yarn outlet ring (18) arranged on the support frame (19), and the yarn (20) is arranged in the first yarn outlet ring (18) in a penetrating way and penetrates through the yarn outlet ring (26) after surrounding the outer side of the yarn conveying wheel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611748.3U CN209890833U (en) | 2019-04-30 | 2019-04-30 | Improved large round needle yarn feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920611748.3U CN209890833U (en) | 2019-04-30 | 2019-04-30 | Improved large round needle yarn feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890833U true CN209890833U (en) | 2020-01-03 |
Family
ID=69000083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920611748.3U Active CN209890833U (en) | 2019-04-30 | 2019-04-30 | Improved large round needle yarn feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890833U (en) |
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2019
- 2019-04-30 CN CN201920611748.3U patent/CN209890833U/en active Active
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