CN214529618U - Yarn tightness adjusting device is led to cotton yarn of people - Google Patents
Yarn tightness adjusting device is led to cotton yarn of people Download PDFInfo
- Publication number
- CN214529618U CN214529618U CN202120713168.2U CN202120713168U CN214529618U CN 214529618 U CN214529618 U CN 214529618U CN 202120713168 U CN202120713168 U CN 202120713168U CN 214529618 U CN214529618 U CN 214529618U
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- Prior art keywords
- yarn guide
- yarn
- people
- cotton yarn
- friction
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 39
- 229920000297 Rayon Polymers 0.000 claims abstract description 23
- 239000002964 rayon Substances 0.000 claims abstract description 21
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000009958 sewing Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013016 damping Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Abstract
The utility model discloses a people's cotton yarn leads yarn tight degree adjusting device, including the bottom plate, can lead yarn between people's cotton yarn storage reel to the sewing machine to people's cotton yarn through the cooperation setting of guide shaft, guide roller and guide groove, can make the guide roller carry out damping rotation through the cooperation setting of friction pulley and friction disc, and then adjust the tensioning degree of people's cotton yarn between people's cotton yarn storage reel to the sewing machine, through thread bush mounting panel, external thread bush, through groove, adjustable ring, solid fixed ring, holding ring, extrusion spring, extrusion pole, connecting rod and holding ring cooperation setting adjustable friction disc to the effort size of friction pulley, and then adjust the damping effect of yarn roller rotation, can make things convenient for people's cotton yarn business turn over device through the setting of loudspeaker barrel, can make things convenient for people's cotton yarn business turn over guide groove through the setting of guide pipe, the utility model discloses can adjust the tightness degree of people's cotton yarn between people's cotton yarn storage reel to the sewing machine, avoids the phenomenon that the rayon yarns are mutually wound, and is convenient to operate.
Description
Technical Field
The utility model relates to a suturing device technical field, specific field is a yarn tight regulation device is led to people's cotton yarn.
Background
The yarn spun by the artificial cotton is the artificial cotton yarn, the code is R, the raw material is viscose, the viscose is taken from plants and belongs to regenerated cellulose fiber. It is very similar to cotton in character, so it is famous for man, and it is also higher than cotton in part of performance, so it is not just a substitute for cotton. Most of the existing sewing devices are provided with a rotary rayon yarn cylinder which is directly connected with a sewing machine head, the sewing machine pulls the rayon yarn to sew at the working process, and the rayon yarn cylinder arranged between the rayon yarn cylinder and the sewing machine head is easy to loosen and cause mutual winding, so that the sewing devices cannot work normally. Therefore, the yarn guide tightness adjusting device for the rayon yarns is provided
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a people's cotton yarn leads yarn tightness degree adjusting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a yarn guide tightness adjusting device for cotton yarns of people comprises a bottom plate, yarn guide shaft mounting plates are symmetrically arranged at the upper end of the bottom plate, yarn guide shafts are rotatably arranged between the yarn guide shaft mounting plates, a yarn guide roller is fixedly assembled at the middle part of each yarn guide shaft, yarn guide grooves are spirally formed in the yarn guide roller, friction wheels are symmetrically arranged on the yarn guide shafts and on two sides of the yarn guide roller, a thread sleeve mounting plate is arranged at one side of the yarn guide roller and at the upper end of the bottom plate, an external thread sleeve is arranged on the upper portion of one side wall of the thread sleeve mounting plate, a through groove is formed in the side wall of the external thread sleeve in a penetrating mode, an adjusting ring and a fixing ring are in threaded connection with the outside of the external thread sleeve, a positioning ring is movably arranged outside the external thread sleeve and between the adjusting ring and the fixing ring, an extrusion spring is movably arranged outside the external thread sleeve and between the fixing ring and the fixing ring, the inside movable mounting of external screw thread cover has the stripper bar, the lateral wall symmetry of stripper bar is equipped with the connecting rod, the connecting rod all passes through the groove and links to each other with the inside wall of holding ring is fixed, the outside of external screw thread cover is stretched out to stripper bar one end and is equipped with the friction disc, the friction disc contacts with the friction pulley that corresponds.
Preferably, the bilateral symmetry that the upper end of bottom plate just is located the thread guide roller is equipped with the thread guide tube mounting panel, the upper portion of thread guide tube mounting panel all runs through fixed mounting and has the thread guide tube, one side that the thread guide roller was kept away from to the thread guide tube is equipped with the horn.
Preferably, the side wall of the adjusting ring, which is close to one side of the positioning ring, is uniformly and movably embedded with balls.
Preferably, the friction plate is an arc-shaped plate, and the inner arc side wall of the arc-shaped plate is matched with the outer arc side wall of the friction wheel.
Preferably, the outer side wall of the adjusting ring is provided with anti-slip threads.
Compared with the prior art, the beneficial effects of the utility model are that: the yarn guide device can guide the yarn of the human cotton yarn between the human cotton yarn storage reel and the sewing machine through the matching arrangement of the yarn guide shaft, the yarn guide roller and the yarn guide groove, can lead the yarn guide roller to perform damping rotation through the matching arrangement of the friction wheel and the friction plate, further can adjust the tensioning degree of the human cotton yarn between the human cotton yarn storage reel and the sewing machine, can adjust the acting force of the friction plate on the friction wheel through the matching arrangement of the thread bush mounting plate, the external thread bush, the groove, the adjusting ring, the fixing ring, the positioning ring, the extrusion spring, the extrusion rod, the connecting rod and the positioning ring, further can adjust the damping effect of the rotation of the yarn guide roller, can facilitate the human cotton yarn in and out device through the arrangement of the horn cylinder, and facilitate the human cotton yarn in and out of the yarn guide groove through the arrangement of the yarn guide tube, the utility model can adjust the tightness degree of the human cotton yarn between the human cotton yarn storage reel and the sewing machine, and avoid the phenomenon that the human cotton yarn is wound mutually, the operation is convenient.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the plane structure of the plane view B-B in FIG. 2.
In the figure: 1-bottom plate, 2-yarn guide shaft mounting plate, 3-yarn guide shaft, 4-yarn guide roller, 5-yarn guide groove, 6-friction wheel, 7-thread bush mounting plate, 8-external thread bush, 9-through groove, 10-adjusting ring, 11-fixing ring, 12-positioning ring, 13-extrusion spring, 14-extrusion rod, 15-connecting rod, 16-friction plate, 17-yarn guide tube mounting plate, 18-yarn guide tube, 19-trumpet and 20-ball.
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. 1-3, the present invention provides a technical solution: a yarn tightness adjusting device for cotton yarn guiding comprises a bottom plate 1, yarn guiding shaft mounting plates 2 are symmetrically arranged at the upper end of the bottom plate 1, yarn guiding shafts 3 are rotatably arranged between the yarn guiding shaft mounting plates 2, yarn guiding rollers 4 are fixedly assembled at the middle parts of the yarn guiding shafts 3, yarn guiding grooves 5 are spirally formed in the yarn guiding rollers 4, friction wheels 6 are symmetrically arranged on the yarn guiding shafts 3 and on two sides of the yarn guiding rollers 4, thread sleeve mounting plates 7 are arranged at the upper ends of the bottom plate 1 and on one sides of the yarn guiding rollers 4, external thread sleeves 8 are arranged on the upper portions of one side walls of the thread sleeve mounting plates 7, through grooves 9 are formed in the side walls of the external thread sleeves 8 in a penetrating mode, adjusting rings 10 and fixing rings 11 are connected to the external threads of the external thread sleeves 8, positioning rings 12 are movably mounted between the adjusting rings 10 and the fixing rings 11 in a sleeved mode, extrusion springs 13 are movably mounted outside the external thread sleeves 8 and between the fixing rings 11 and the positioning rings 12 in a sleeved mode, an extrusion rod 14 is movably installed inside the external thread sleeve 8, connecting rods 15 are symmetrically arranged on the outer side wall of the extrusion rod 14, the connecting rods 15 penetrate through the through groove 9 and are fixedly connected with the inner side wall of the positioning ring 12, one end of the extrusion rod 14 extends out of the external thread sleeve 8 and is provided with a friction plate 16, the friction plate 16 is in contact with a corresponding friction wheel 6, the rayon yarn passes through the yarn guide groove 5 and bypasses the yarn guide roller 4, the sewing machine drives the yarn guide roller 4, the yarn guide shaft 3 and the friction wheel 6 to synchronously rotate when drawing the rayon yarn, the friction plate 16 is in contact with the friction wheel 6, the rotation of the friction wheel 6 is limited, a damping effect is provided for the rotation of the yarn guide roller 4, namely, an effect of tightness is provided for the feeding of the rayon yarn to the sewing machine, the position of the adjusting ring 10 on the external thread sleeve 8 can be changed by screwing, the position of the adjusting ring 10 on the external thread sleeve 8 can be changed, and the position of the positioning ring 12 on the external thread sleeve 8 can be changed under the action of the elasticity of the extrusion spring 13, because the connecting rod 15 enables the positioning ring 12 and the extrusion rod 14 to form fixed assembly, the position change of the positioning ring 12 can drive the connecting rod 15, the extrusion rod 14 and the friction plate 16 to be close to or far away from the friction wheel 6, and then the rotation damping effect of the yarn guide roller 4 can be adjusted, so that the tightness of the cotton yarns between the cotton yarn discharge barrel and the sewing machine can be achieved.
Particularly, the upper end of the bottom plate 1 and the bilateral symmetry that is located the yarn guide roller 4 are equipped with yarn guide tube mounting plate 17, the upper portion of yarn guide tube mounting plate 17 all runs through fixed mounting and has yarn guide tube 18, one side that yarn guide tube 18 kept away from yarn guide roller 4 is equipped with horn tube 19, horn tube 19 makes things convenient for the collection and the release of people's cotton yarn, yarn guide tube 18 can set up and tangent with yarn guide groove 5, make people's cotton yarn smooth get into spiral shape's yarn guide groove 5, people's cotton yarn gets into rather than tangent yarn guide tube 18 at yarn guide groove 5 derivation, and derive the device by horn tube 19, the setting of horn tube 19 makes things convenient for people's cotton yarn business turn over device, people's cotton yarn business turn over yarn guide groove 5 in the aspect of setting of yarn guide tube 18.
Specifically, the side wall of the adjusting ring 10 near the positioning ring 12 is uniformly and movably embedded with balls 20, and the balls 20 can form rolling friction between the adjusting ring 10 and the positioning ring 12, so as to reduce the friction resistance of the positioning ring 12 when the adjusting ring 10 is screwed.
Specifically, friction disc 16 is the arc, and the inner arc lateral wall of arc matches with the outer arc lateral wall of friction pulley 6, and curved friction disc 16 agrees with friction pulley 6 more, can make increase friction disc 16 in the less stroke of regulation friction disc 16 and to the rotation restriction effect of friction pulley 6.
Specifically, the outer side wall of the adjusting ring 10 is provided with anti-slip threads, which can prevent the phenomenon of slippery hands when the adjusting ring 10 is screwed again.
The working principle is as follows: in the utility model, the friction plate 16 contacts with the corresponding friction wheel 6, the rayon yarn bypasses the yarn guide roller 4 through the yarn guide groove 5, the sewing machine drives the yarn guide roller 4, the yarn guide shaft 3 and the friction wheel 6 to synchronously rotate when drawing the rayon yarn, the friction plate 16 contacts with the friction wheel 6, the rotation of the friction wheel 6 can be limited, a damping effect is provided for the rotation of the yarn guide roller 4, namely, the rayon yarn provides an elastic effect for the feeding of the sewing machine, the position of the adjusting ring on the external thread sleeve 8 can be changed by screwing the adjusting ring 10, the position of the adjusting ring 12 on the external thread sleeve 8 can be changed under the action of the elastic force of the extrusion spring 13, the fixed assembly is formed between the adjusting ring 12 and the extrusion rod 14 due to the connecting rod 15, the position change of the adjusting ring 12 can drive the connecting rod 15, the extrusion rod 14 and the friction plate 16 to be close to or far away from the friction wheel 6, further, the rotary damping effect of the yarn guide roller 4 can be adjusted to achieve the tightness of the rayon yarn between the rayon yarn discharge barrel and the sewing machine, the trumpet 19 is convenient for collecting and releasing the rayon yarn, the yarn guide tube 18 can be arranged to be tangent to the yarn guide groove 5, the rayon yarn smoothly enters the spiral yarn guide groove 5, the rayon yarn is guided out of the yarn guide groove 5 to enter the yarn guide tube 18 tangent to the yarn guide groove, the device is led out by the horn cylinder 19, the horn cylinder 19 is convenient for the people's cotton yarn to enter and exit the device, the people's cotton yarn enters and exits the yarn guide groove 5 in the aspect of the arrangement of the yarn guide tube 19, the ball 20 can enable the adjusting ring 10 and the positioning ring 12 to form rolling friction, the friction resistance of the positioning ring 12 when the adjusting ring 10 is screwed is reduced, the arc-shaped friction plate 16 is more matched with the friction wheel 6, the rotation limiting effect of the friction plate 16 on the friction wheel 6 can be increased in a smaller stroke of the adjusting friction plate 16, and the anti-slip pattern can avoid the phenomenon of hand slip when the adjusting ring 10 is screwed again.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
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 (5)
1. The utility model provides a yarn tight regulation device is led to people's cotton yarn, includes bottom plate (1), its characterized in that: the yarn guide device is characterized in that yarn guide shaft mounting plates (2) are symmetrically arranged at the upper end of the bottom plate (1), yarn guide shafts (3) are rotatably mounted between the yarn guide shaft mounting plates (2), yarn guide rollers (4) are fixedly assembled at the middle parts of the yarn guide shafts (3), yarn guide grooves (5) are spirally formed in the yarn guide rollers (4), friction wheels (6) are symmetrically arranged on the yarn guide shafts (3) and on the two sides of the yarn guide rollers (4), thread sleeve mounting plates (7) are arranged at the upper ends of the bottom plate (1) and on one sides of the yarn guide rollers (4), outer thread sleeves (8) are arranged on the upper portions of one side walls of the thread sleeve mounting plates (7), through grooves (9) are formed in the side walls of the outer thread sleeves (8), adjusting rings (10) and fixing rings (11) are connected to external threads of the outer thread sleeves (8), and positioning rings (12) are movably mounted between the adjusting rings (10) and the fixing rings (11) in a sleeved mode, the utility model discloses a friction disc, including outer thread cover (8), fixed ring (11) and holding ring (12), the outside of outer thread cover (8) just is located the cover and establishes movable mounting between fixed ring (11) and holding ring (12) and has extrusion spring (13), the inside movable mounting of outer thread cover (8) has stripper bar (14), the lateral wall symmetry of stripper bar (14) is equipped with connecting rod (15), connecting rod (15) all link up through groove (9) and are fixed continuous with the inside wall of holding ring (12), stripper bar (14) one end is stretched out the outside of outer thread cover (8) and is equipped with friction disc (16), friction disc (16) contact with friction pulley (6) that correspond.
2. The rayon yarn guide tightness adjusting device according to claim 1, characterized in that: the yarn guide device is characterized in that yarn guide tube mounting plates (17) are symmetrically arranged at the two sides of the upper end of the bottom plate (1) and located on the yarn guide rollers (4), the upper portions of the yarn guide tube mounting plates (17) are all penetrated through and fixedly mounted with yarn guide tubes (18), and horn barrels (19) are arranged on one sides, away from the yarn guide rollers (4), of the yarn guide tubes (18).
3. The rayon yarn guide tightness adjusting device according to claim 1, characterized in that: the side wall of the adjusting ring (10) close to one side of the positioning ring (12) is uniformly and movably embedded with balls (20).
4. The rayon yarn guide tightness adjusting device according to claim 1, characterized in that: the friction plate (16) is an arc-shaped plate, and the inner arc side wall of the arc-shaped plate is matched with the outer arc side wall of the friction wheel (6).
5. The rayon yarn guide tightness adjusting device according to claim 1, characterized in that: the outer side wall of the adjusting ring (10) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713168.2U CN214529618U (en) | 2021-04-08 | 2021-04-08 | Yarn tightness adjusting device is led to cotton yarn of people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120713168.2U CN214529618U (en) | 2021-04-08 | 2021-04-08 | Yarn tightness adjusting device is led to cotton yarn of people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214529618U true CN214529618U (en) | 2021-10-29 |
Family
ID=78272551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120713168.2U Expired - Fee Related CN214529618U (en) | 2021-04-08 | 2021-04-08 | Yarn tightness adjusting device is led to cotton yarn of people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214529618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672909A (en) * | 2021-12-03 | 2022-06-28 | 盐城市京田纺织机械有限公司 | Godet roller adjusting mechanism of shaft combining machine |
-
2021
- 2021-04-08 CN CN202120713168.2U patent/CN214529618U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672909A (en) * | 2021-12-03 | 2022-06-28 | 盐城市京田纺织机械有限公司 | Godet roller adjusting mechanism of shaft combining machine |
| CN114672909B (en) * | 2021-12-03 | 2023-08-04 | 盐城市京田纺织机械有限公司 | Yarn guide roller adjusting mechanism of parallel shaft machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220614 Address after: 311222 The Same Village of Hezhuang Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Chenli Textile Co.,Ltd. Address before: 311241 Gua Li Zhen Wei Shui Qiao Cun, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU DAJIA TEXTILE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |