CN103361874B - The structure-improved of yarn-feeding guide wheel - Google Patents
The structure-improved of yarn-feeding guide wheel Download PDFInfo
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- CN103361874B CN103361874B CN201210099950.5A CN201210099950A CN103361874B CN 103361874 B CN103361874 B CN 103361874B CN 201210099950 A CN201210099950 A CN 201210099950A CN 103361874 B CN103361874 B CN 103361874B
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- guide wheel
- yarn
- inner barrel
- wheel
- ball set
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Abstract
The invention provides a kind of structure-improved of yarn-feeding guide wheel, yarn-feeding guide wheel device is fixed in an axle, and yarn-feeding guide wheel comprises a guide wheel, and guide wheel has the wheel body of a hollow, and wheel body inner hollow place is provided with one first and 1 second device district; One first and 1 second ball set, the first ball set is installed on the first device district of wheel body inside, and the second ball set is installed on the second device district of wheel body inside; One takes turns inner core, wheel inner core has one first and 1 second inner barrel, first inner barrel is installed on the first device district of wheel body inside and limits the first ball set in first device district, the second device district that second inner barrel is installed on wheel body inside is connected in first inner barrel one end, and restriction the second ball set is in the second device district, axle is solidly plugged in the first inner barrel other end, and first and second ball set of guide wheel mat rotates carries out yarn feeding.
Description
Technical field
The invention relates to a kind of apparatus structure of thread wheel, espespecially a kind of yarn-feeding guide wheel structural improvement with dust reduction capability.
Background technology
As shown in Figures 1 and 2, for perspective exploded view and the combination generalized section of the Guiding wheel structure of existing thread wheel, in figure, yarn guiding wheel 90 has a guide wheel body 91, guide wheel body 91 has and is equipped with a circle groove 92 on its side, for yarn mat groove 92 pile warp yarn guiding wheel 90 (not shown), and endoporus 93 is taken turns toward sunken inside in guide wheel body 91 one end.
Yarn guiding wheel 90 device in wheel endoporus 93 is fixed with a bearing 94, and one end of its tool groove 92 is placed on dust cap 95 cover, and as shown in FIG., one support guide rod 94 is after passing dust cap 95, stretch into the wheel endoporus 93 of guide wheel body 91 and be fixed in guide wheel body 91 together with the bearing 94 in wheel endoporus 93, making yarn guiding wheel 90 use sheathed being fixed in support guide rod 94.
The Guiding wheel structure of existing thread wheel is after long-time use, take turns endoporus 93 due to it and to be installed between bearing 94 periphery wherein and can use because rotating for a long time and cause wearing and tearing, make whole guide wheel body 91 need with bearing 94 together with eliminate to change and be all again replaced by new product, this Long-Time Service and the deficiency place renewing product need be eliminated, for current in response to when making to set up thread wheel on knitting machine for output increase, virtually make to need to eliminate the guide wheel body 91 changed to increase with bearing 94 number phase shape, not only improve the cost of production and processing, cause especially waste on material with not environmentally.
Summary of the invention
In view of this, inventor improves existing thread wheel device, and namely object of the present invention is the structure-improved providing a kind of yarn-feeding guide wheel, the technology used in the present invention means comprise and are fixed in an axle by yarn-feeding guide wheel device, this yarn-feeding guide wheel comprises a guide wheel, this guide wheel has the wheel body of a hollow, this wheel body inner hollow place is provided with a first device district and one second device district, this wheel body is provided with one first caulking groove outside this first device district, separately be provided with one second caulking groove in this second off-side side, this yarn-feeding guide wheel more includes one first wheel body lid and one second wheel body lid, this the first wheel body lid correspondence to be covered on outside this first inner barrel and to be fixed on this first caulking groove, this the second wheel body lid correspondence to be covered on outside this second inner barrel and to be fixed on this second caulking groove, one first ball set and one second ball set, this first ball set is installed on the first device district of this wheel body inside, and this second ball set is installed on the second device district of this wheel body inside, one takes turns inner core, this is taken turns inner core and has one first inner barrel and one second inner barrel, this first inner barrel is installed on the first device district of this wheel body inside and limits this first ball set in this first device district, the second device district that this second inner barrel is installed on this wheel body inside is connected in this first inner barrel one end, and limit this second ball set in this second device district, this axle is solidly plugged in this first inner barrel other end, and this first ball set of this guide wheel mat and this second ball set rotate carries out yarn feeding.
This described yarn-feeding guide wheel more includes a guide wheel enclosing cover, this guide wheel enclosing cover correspondence is covered on outside this first wheel body lid and fit is fixed on this wheel body, this the first wheel body lid has a cap bore, and this first inner barrel one end is to should cap bore stretch out outside this first wheel body lid.
Be provided with a device groove and be provided with one in this described guide wheel enclosing cover and communicate in the reach through hole of this device groove, and stretch out the first inner barrel be sleeved on outside this first wheel body lid with this device groove, this first inner barrel is communicated in this reach through hole.
Be placed on end face limit place outside this described guide wheel and be down extended with a lid wheel edge.
This described guide wheel more includes one and takes turns interior convex edge, this first device district and this take turns interior convex edge intersection and be formed with one first built-in, this first inner barrel is extended with one first flange collar outward, and this first flange collar is to being provided with one first inner core face in the first built-in face, and jointly limit this first ball set in this first device district by this first inner core face and this first built-in.
This described guide wheel more includes one and takes turns interior convex edge, this the second device district and this take turns interior convex edge intersection and be formed with one second built-in, this second inner barrel has a convex joint chair, this convex joint chair to being provided with one second inner core face in the second built-in face, and limits this second ball set in this second device district jointly by this second inner core face and this second built-in.
Described this is taken turns interior convex edge and is located between this first device district and this second device district, and this first ball set and this second ball set are installed on wherein by the both sides of this guide wheel respectively.
This described first ball set and the ball of this second ball set adopt plastic material.
This described the second inner barrel top has one and convexly connects block, and this second inner barrel is connected in this convex block that connects a set of interface being located at this first inner barrel one end.
In prior art, because of Long-Time Service wearing and tearing make the guide wheel body of yarn guiding wheel to need with bearing together with eliminate to change and be all again replaced by new product, yarn-feeding guide wheel in the present invention is respectively equipped with the first inner barrel and the second inner barrel in guide wheel both sides, and in the first device district the first ball set and the second ball set being limited to guide wheel both sides respectively with this two inner barrel and the second device district, yarn feeding is rotated for this two ball set of guide wheel mat, yarn-feeding guide wheel is a rotation yarn feeding structure being arranged at guide wheel inside by this, make after Long-Time Service abrasion, only need more to eliminate the guide wheel after changing abrasion, and the assembly retaining other guide wheel inside continues to use, need to eliminate the component count of changing to save, save cost, and the convenience had in subsequent maintenance maintenance.
Yarn-feeding guide wheel is respectively arranged with wheel body lid in its guide wheel both sides, with by the first inner barrel and the second inner barrel and axle tight fit integral, and add guide wheel enclosing cover in yarn-feeding guide wheel outermost, make the lid wheel of mat on it along as veil, prevent guide wheel from when fast rotational yarn feeding, sucking dust and continuous wadding by outside, accumulate to reduce cotton-wool.
Moreover, after yarn-feeding guide wheel adds guide wheel lid on its guide wheel, can significantly reduce interference situations between yarn and avoid the malfunction that yarn is wound around or is accidentally involved in gap, with the time that the failture evacuation shortened in yarn-feeding process spends, significantly shorten the down time needed for broken yarn process, effectively improve and send the production capacity of yarn operation and the quality improving knitting fabric.
Specific embodiment of the present invention, by by following embodiment and to be attachedly further described in graphic.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view of the Guiding wheel structure of existing thread wheel;
Fig. 2 is the combination generalized section of the Guiding wheel structure of existing thread wheel;
Fig. 3 is first embodiment of the invention combination stereogram;
Fig. 4 is first embodiment of the invention combination section;
Fig. 5 is first embodiment of the invention perspective exploded view;
Fig. 6 is first embodiment of the invention using state schematic perspective view.
Detailed description of the invention
Refer to shown in Fig. 3 and Fig. 4, be first embodiment of the invention combination schematic perspective view and perspective exploded view, the yarn-feeding guide wheel 100 in the present embodiment is fixed on an axle A as shown in FIG..
Yarn-feeding guide wheel 100 includes guide wheel 10,1 first ball set 20,1 second ball set 30, and takes turns inner core 40, first wheel body lid 50,1 second wheel body lid 60 and a guide wheel enclosing cover 70.
The guide wheel 10 of yarn-feeding guide wheel 100 has the wheel body 11 of a hollow, and wheel body 11 in the inner in portion vacancy be preset with first device district 12 and an one second device district 13, be folded with one between first device district 12 and the second device district 13 and take turns interior convex edge 14.
Shown in ginseng Fig. 5, the first device district, built-in face 141, second 13 that first device district 12 and convex edge 14 intersection in wheel are formed with an arc and convex edge 14 intersection in wheel are formed with the second built-in face 142 of an arc.
First ball set 20 and the second ball set 30 are installed in its wheel body 11 by the both sides of guide wheel 10 respectively, and the first ball set 20 device is positioned first built-in face 141 place in first device district 12, the second ball set 30 device is positioned second built-in face 142 place in the second device district 13.Ball in the present embodiment ball set can be selected to adopt plastic bead.
Guide wheel 10 is provided with one first caulking groove 15 outside the first device district 12 of its wheel body 11, separately outside its second device district 13, be provided with one second caulking groove 16, and wheel body 11 has a loop yarn around groove 17 in its outer surface depressions, for yarns Y as shown in Figure 6 mat yarn around groove 17 pile warp guide wheel 10.
The wheel inner core 40 of yarn-feeding guide wheel 100 includes one first inner barrel 41 and one second inner barrel 42, first inner barrel 41 has the body of a cylindrical, hollow, body two ends be respectively an inner 411a and outer end 411b and be extended with outward one first flange collar 412, first flange collar 412 in it toward inner 411a side correspondence take turns in the first built-in face 141 of convex edge 14 be provided with the first inner core face 412a of an arc.
First inner barrel 41 and the first ball set 20 are together installed on the first device district 12 of wheel body 11 inside, and jointly limit the first ball set 20 in first device district 12 by the built-in face 141 of first in the first inner core face 412a and wheel body 11.
First inner barrel 41 is separately formed with a socket 413 in inner 411a place.
Second inner barrel 42 is extended with a convex joint chair 421 toward top, convex joint chair 421 top has one and convexly connects block 422, and separately in bottom outside correspondence wheel the second built-in face 142 of convex edge 14 be provided with the second inner core face 423 of an arc.
The convex joint chair 421 of second inner barrel 42 mat and the second ball set 30 are together installed on the second device district 13 of wheel body 11 inside, and connect with convex the socket 413 that block 422 is connected in the first inner 411a place of inner barrel 41, jointly limit the second ball set 30 in the second device district 13 by the second inner core face 423 with the second built-in face 142 in wheel body 11 simultaneously.
Yarn-feeding guide wheel 100 more includes one first wheel body lid 50,1 second wheel body lid 60 and a guide wheel enclosing cover 70, first wheel body lid 50 has a cap bore 51 and correspondence is covered on outside the first inner barrel 41, its Gai Yuan is fixed on first caulking groove 15 place in first device district 12, and the corresponding cap bore 51 of outer end 411b of fixing rear first inner barrel 41 is stretched out outside the first wheel body lid 50.
Second wheel body lid 60 correspondence is covered on outside the second inner barrel 42, and its Gai Yuan is fixed on second caulking groove 16 place in the second device district 13.
Guide wheel enclosing cover 70 has one in dish-shaped lid, and lid top is a sloped top face and is down extended with a lid wheel along 71 in end face limit place, and portion is provided with a device groove 72 in the inner, and lid is separately provided with one in centre and communicates in the reach through hole 73 of device groove 72.
Guide wheel enclosing cover 70 correspondence is covered on outside the first wheel body lid 50 and fit is fixed on wheel body 11, and the first inner barrel 41 outer end 411b stretched out outside the first wheel body lid 50 is inserted in device groove 72, the body of the first inner barrel 41 hollow is communicated in the reach through hole 73 of guide wheel enclosing cover 70.As shown in Figure 6, for first embodiment of the invention using state schematic perspective view, yarn-feeding guide wheel 100 is nested with and is fixed on axle A, axle A is inwardly solidly plugged in the first inner barrel 41 by the reach through hole 73 of guide wheel enclosing cover 70 to stretch out outer end 411b outside the first wheel body lid 50, and is fixed in yarn-feeding device B one end place by axle A.
The yarn of yarns Y mat guide wheel 10 is around groove 17 pile warp guide wheel 10, and guide wheel 10 mat first ball set 20 and the second ball set 30 and can rotate to carry out yarn feeding, make yarns Y send into yarn-feeding device B again after yarn-feeding guide wheel 100.
The feature of this case improvement is that guide wheel 10 both sides of yarn-feeding guide wheel 100 are respectively equipped with first device district 12 and the second device district 13, and in first device district 12 and the second device district 13, be provided with the first inner barrel 41 and the second inner barrel 42, the convex of second inner barrel 42 mat convex joint chair 421 top connects the socket 413 that block 422 is connected in the first inner 411a place of inner barrel 41, the mutual tight fit of both the first inner barrel 41 and the second inner barrel 42 is made to be combined in guide wheel 10 inner, and can the first ball set 20 and the second ball set 30 be limited in first device district 12 and the second device district 13 respectively with the first inner barrel 41 of guide wheel 10 inside and the second inner barrel 42, yarn feeding is rotated for guide wheel 10 mat first ball set 20 and the second ball set 30, yarn-feeding guide wheel 100 is a rotation yarn feeding structure being arranged at guide wheel 10 inside by this, make after Long-Time Service abrasion, only need more to eliminate the guide wheel 10 after changing abrasion, and the assembly of other guide wheel 10 inside can continue to use, save and need to eliminate the component count of changing, save cost, and the convenience had in subsequent maintenance maintenance.
Moreover, yarn-feeding guide wheel 100 is taken turns inner core 40 both sides in it and is respectively arranged with the first wheel body lid 50 and the second wheel body lid 60, first wheel body lid 50 and the second wheel body lid 60 are fixed on first caulking groove 15 place in first device district 12 and second caulking groove 16 place in the second device district 13 with its Gai Yuan separately, with integral with the axle A tight fit being solidly plugged in its first inner barrel 41 outer end 411b by taking turns inner core 40, and yarn-feeding guide wheel 100 more adds guide wheel enclosing cover 70 outside the first wheel body lid 50 of its guide wheel 10, lid on mat guide wheel enclosing cover 70 is taken turns along 71 as the outermost veil of guide wheel 10, dust and continuous wadding is sucked by outside when the fast rotational yarn feeding in order to prevent guide wheel 10, accumulate to reduce cotton-wool.
In addition, after yarn-feeding guide wheel 100 adds guide wheel enclosing cover 70 on its guide wheel 10, can significantly reduce interference situations between yarn and avoid the malfunction that yarns Y is wound around or is accidentally involved in gap, with the time that the failture evacuation shortened in yarn-feeding process spends, significantly shorten the down time needed for broken yarn process, effectively improve and send the production capacity of yarn operation and the quality improving knitting fabric.
Claims (9)
1. a structure-improved for yarn-feeding guide wheel, this yarn-feeding guide wheel (100) device is fixed in an axle (A), it is characterized in that, this yarn-feeding guide wheel (100) comprising:
One guide wheel (10), this guide wheel (10) has the wheel body (11) of a hollow, this wheel body (11) inner hollow place is provided with a first device district (12) and one second device district (13), this wheel body (11) is provided with one first caulking groove (15) in this outside, first device district (12), is separately provided with one second caulking groove (16) in this outside, the second device district (13);
One first ball set (20) and one second ball set (30), this first ball set (20) is installed on the inner first device district (12) of this wheel body (11), and this second ball set (30) is installed on the second inner device district (13) of this wheel body (11);
One takes turns inner core (40), this is taken turns inner core (40) and has one first inner barrel (41) and one second inner barrel (42), this first inner barrel (41) is installed on the inner first device district (12) of this wheel body (11) and limits this first ball set (20) in this first device district (12), the second device district (13) that this second inner barrel (42) is installed on this wheel body (11) inner is connected in this first inner barrel (41) one end, and limit this second ball set (30) in this second device district (13), this axle (A) is solidly plugged in this first inner barrel (41) other end, this first ball set (20) of this guide wheel (10) mat and this second ball set (30) rotate carries out yarn feeding, this yarn-feeding guide wheel (100) more includes one first wheel body lid (50) and one second wheel body lid (60), this the first wheel body lid (50) correspondence is covered on this first inner barrel (41) outside and is fixed on this first caulking groove (15), this the second wheel body lid (60) correspondence is covered on this second inner barrel (42) outside and is fixed on this second caulking groove (16).
2. the structure-improved of yarn-feeding guide wheel according to claim 1, it is characterized in that: this yarn-feeding guide wheel (100) more includes a guide wheel enclosing cover (70), this guide wheel enclosing cover (70) correspondence is covered on this first wheel body lid (50) outside and fit is fixed on this wheel body (11), this the first wheel body lid (50) has a cap bore (51), and this first inner barrel (41) one end is to cap bore (51) stretching out this first wheel body lid (50) outward.
3. the structure-improved of yarn-feeding guide wheel according to claim 2, it is characterized in that: be provided with a device groove (72) in this guide wheel enclosing cover (70) and be provided with one and communicate in the reach through hole (73) of this device groove (72), and stretch out with this device groove (72) and be sleeved on this first wheel body lid (50) the first inner barrel (41) outward, this first inner barrel (41) is communicated in this reach through hole (73).
4. the structure-improved of yarn-feeding guide wheel according to claim 3, is characterized in that: this guide wheel enclosing cover (70) is down extended with a lid wheel along (71) in end face limit place.
5. the structure-improved of yarn-feeding guide wheel according to claim 1, it is characterized in that: this guide wheel (10) more includes one and takes turns interior convex edge (14), this first device district (12) takes turns interior convex edge (14) intersection with this and is formed one first built-in (141), this first inner barrel (41) is extended with one first flange collar (412) outward, and this first flange collar (412) is to first built-in (141) being provided with one first inner core face (412a), and jointly limit this first ball set (20) in this first device district (12) by this first inner core face (412a) and these first built-in (141).
6. the structure-improved of yarn-feeding guide wheel according to claim 1, it is characterized in that: this guide wheel (10) more includes one and takes turns interior convex edge (14), this the second device district (13) takes turns interior convex edge (14) intersection with this and is formed one second built-in (142), this second inner barrel (42) has a convex joint chair (421), this convex joint chair (421) is to second built-in (142) being provided with one second inner core face (423), and jointly limit this second ball set (30) in this second device district (13) by this second inner core face (423) and these second built-in (142).
7. the structure-improved of the yarn-feeding guide wheel according to claim 5 or 6, it is characterized in that: this is taken turns interior convex edge (14) and is located between this first device district (12) and this second device district (13), and this first ball set (20) and this second ball set (30) are installed on wherein by the both sides of this guide wheel (10) respectively.
8. the structure-improved of the yarn-feeding guide wheel according to claim 1 or 5 or 6, is characterized in that: this first ball set (20) adopts plastic material with the ball of this second ball set (30).
9. the structure-improved of yarn-feeding guide wheel according to claim 1, it is characterized in that: this second inner barrel (42) top has one and convexly connects block (422), and this second inner barrel (42) is connected in this convex block (422) that connects a socket (413) place being located at this first inner barrel (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099950.5A CN103361874B (en) | 2012-04-09 | 2012-04-09 | The structure-improved of yarn-feeding guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099950.5A CN103361874B (en) | 2012-04-09 | 2012-04-09 | The structure-improved of yarn-feeding guide wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103361874A CN103361874A (en) | 2013-10-23 |
| CN103361874B true CN103361874B (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210099950.5A Expired - Fee Related CN103361874B (en) | 2012-04-09 | 2012-04-09 | The structure-improved of yarn-feeding guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103361874B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195736B (en) * | 2014-08-27 | 2016-02-17 | 江苏金龙科技股份有限公司 | The active type Yarn guide mechanism of computer plain flat knitter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944156A (en) * | 1973-08-31 | 1976-03-16 | Aktiebolaget Iro | Thread storage and supply device |
| DE2723965A1 (en) * | 1977-05-27 | 1978-11-30 | Horst Paepke | Yarn supply unit - with cage store drum with the free ends of the rods lying loosely in recesses in opposite drum section |
| DE3907956C1 (en) * | 1989-03-11 | 1990-07-05 | Hartmut 5970 Plettenberg De Tengler | Bearing for a thread-guide roller |
| DE29515458U1 (en) * | 1995-09-28 | 1997-02-06 | Palitex Project-Company GmbH, 47804 Krefeld | Thread guide roller for textile machines |
| EP0990721A1 (en) * | 1998-09-30 | 2000-04-05 | Murata Kikai Kabushiki Kaisha | Multiple twister |
| TW200427886A (en) * | 2003-06-11 | 2004-12-16 | Jen-Hui Chen | Assembled yarn feeding wheel |
| CN2780794Y (en) * | 2005-04-01 | 2006-05-17 | 升松机械有限公司 | Yarn feeding roller capable of preventing yarn skein |
| CN202144544U (en) * | 2011-07-04 | 2012-02-15 | 陈仁惠 | Improved structure of yarn-feeding guide wheel |
| CN202595441U (en) * | 2012-04-09 | 2012-12-12 | 陈仁惠 | Improved structure of yarn feeding guide wheel |
-
2012
- 2012-04-09 CN CN201210099950.5A patent/CN103361874B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944156A (en) * | 1973-08-31 | 1976-03-16 | Aktiebolaget Iro | Thread storage and supply device |
| DE2723965A1 (en) * | 1977-05-27 | 1978-11-30 | Horst Paepke | Yarn supply unit - with cage store drum with the free ends of the rods lying loosely in recesses in opposite drum section |
| DE3907956C1 (en) * | 1989-03-11 | 1990-07-05 | Hartmut 5970 Plettenberg De Tengler | Bearing for a thread-guide roller |
| DE29515458U1 (en) * | 1995-09-28 | 1997-02-06 | Palitex Project-Company GmbH, 47804 Krefeld | Thread guide roller for textile machines |
| EP0990721A1 (en) * | 1998-09-30 | 2000-04-05 | Murata Kikai Kabushiki Kaisha | Multiple twister |
| TW200427886A (en) * | 2003-06-11 | 2004-12-16 | Jen-Hui Chen | Assembled yarn feeding wheel |
| CN2780794Y (en) * | 2005-04-01 | 2006-05-17 | 升松机械有限公司 | Yarn feeding roller capable of preventing yarn skein |
| CN202144544U (en) * | 2011-07-04 | 2012-02-15 | 陈仁惠 | Improved structure of yarn-feeding guide wheel |
| CN202595441U (en) * | 2012-04-09 | 2012-12-12 | 陈仁惠 | Improved structure of yarn feeding guide wheel |
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| CN103361874A (en) | 2013-10-23 |
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