CN114620552A - Bobbin winder for improving short fiber durable sewing thread - Google Patents
Bobbin winder for improving short fiber durable sewing thread Download PDFInfo
- Publication number
- CN114620552A CN114620552A CN202210321431.2A CN202210321431A CN114620552A CN 114620552 A CN114620552 A CN 114620552A CN 202210321431 A CN202210321431 A CN 202210321431A CN 114620552 A CN114620552 A CN 114620552A
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- fixed
- sewing thread
- positioning
- bobbin winder
- winding
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- 238000009958 sewing Methods 0.000 title claims abstract description 53
- 239000000835 fiber Substances 0.000 title claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005923 long-lasting effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/06—Annular guiding surfaces; Eyes, e.g. pigtails
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention belongs to the technical field of sewing thread spooling treatment, in particular to a bobbin winder for improving a short-fiber durable sewing thread, which aims at solving the problems that the short-fiber sewing thread is broken or the delivery is disordered due to insufficient tension when the short-fiber winding treatment is carried out, and the short-fiber sewing thread is inconvenient to replace and treat when the winding is finished, and the bobbin winder comprises a machine body and a bobbin placing seat, wherein the bobbin placing seat is rotatably connected with the inner wall of the bottom of the machine body, and a mounting plate fixed with the inner wall of the machine body is arranged above the bobbin placing seat; according to the sewing thread take-up device, the rotating ring is driven by the stepping motor to rotate on the mounting block, so that the position of the adjusting ring on the outer surface of the mounting block is changed, the tension of the sewing thread during conveying is adjusted, stable tension is guaranteed during conveying of the sewing thread, and the phenomenon of thread breakage or conveying disorder during winding and spooling of the sewing thread is effectively avoided.
Description
Technical Field
The invention relates to the technical field of sewing thread winding processing, in particular to a bobbin winder for improving short-fiber durable sewing threads.
Background
The bobbin winder is a special device in the textile industry, the bobbin winder is used as the last process of spinning and the first process of weaving and plays a role of bearing up and down 'bridges', so that the bobbin winder plays an important role in the textile field, bobbin yarns (or skeins) with small capacity are connected through the bobbin winder to be made into bobbins with large capacity, the capacity of one bobbin is equivalent to more than twenty bobbin yarns, and the bobbins can be used for warping, cabling, coiling, dyeing, weft yarns, knitting yarns and the like on a shuttleless loom; if the cop is used directly in these steps, the production efficiency and the product quality are improved because of excessive downtime, and therefore, the increase of package capacity is a necessary condition for improving the productivity and quality of the subsequent steps.
When the bobbin winding treatment is carried out on the short-staple sewing thread, the bobbin yarn is usually placed in a yarn bobbin placing seat, then the bobbin yarn is wound and wound through a yarn winding drum on a winding machine, at the moment, when the bobbin winding treatment is carried out on the short-staple sewing thread, the problems of thread breakage and conveying disorder during conveying and winding are easily caused due to the fact that the tension of the short-staple sewing thread is insufficient during conveying and guiding, the winding efficiency of the sewing thread during the winding treatment is easily influenced, and the yarn is also very important for quickly replacing the yarn winding drum after the winding and winding treatment is completed.
Therefore, a bobbin winder for improving the short fiber durable sewing thread is needed to solve the problems that the short fiber sewing thread is not enough in tension to cause thread breakage or conveying disorder during winding and spooling, and the short fiber sewing thread is inconvenient to replace and process when winding and spooling are completed.
Disclosure of Invention
The bobbin winder for improving the short-fiber durable sewing thread provided by the invention solves the problems that the short-fiber sewing thread is broken or the conveying is disordered due to insufficient tension when the winding and spooling treatment is carried out on the short-fiber sewing thread, and the short-fiber sewing thread is inconvenient to replace and process when the winding and spooling treatment is finished.
In order to achieve the purpose, the invention adopts the following technical scheme: a bobbin winder for improving short-fiber durable sewing thread comprises a winder body and a bobbin winder body
The yarn cylinder placing seat is rotatably connected with the inner wall of the bottom of the machine body, an installation plate fixed with the inner wall of the machine body is arranged above the yarn cylinder placing seat, installation blocks are fixed on the bottom surface and the top surface of the installation plate, two guide rings which are symmetrically distributed are fixed on the outer surface of the installation block positioned at the bottom, and a tension adjusting mechanism is arranged on the outer surface of the installation block positioned at the top;
the two fixing plates are fixed with the inner wall of the end face of the machine body, a winding yarn roller is rotatably connected between the two fixing plates, and a winding motor coaxially connected with the winding yarn roller is arranged on the outer side of one fixing plate;
place the board, place the board with the top surface of organism is fixed, the top surface of placing the board is fixed with fixed cover, the inner wall of fixed cover rotates and is connected with the pivot, the outside of fixed cover is provided with the coiling motor with pivot coaxial coupling, the outer end of pivot is fixed with locating piece an, locating piece an's surface is provided with the yarn reel, the top surface of placing the board is provided with the positioning mechanism with yarn reel matched with.
Preferably, the tension adjusting mechanism comprises
The rotating ring is rotatably connected with the outer surface of the mounting block positioned at the top, two symmetrically distributed adjusting rings are fixed on the outer surface of the rotating ring, and a stepping motor coaxially connected with the rotating ring is arranged on the back surface of the mounting block;
the regulation post, it is provided with two to adjust the post all with the surface of installation piece rotates to be connected, two it is located to adjust the post the inside of swivel becket.
Preferably, the outer surface of the rotating ring is in a symmetrical arc surface arrangement, and the adjusting column and the two guide rings are located on the same vertical surface.
Preferably, the positioning mechanism comprises
The fixing strips are arranged in two, the two fixing strips are symmetrically fixed on the top surface of the placing plate, the top surface of the placing plate is connected with a positioning plate matched with the fixing strips in a sliding mode, limiting sleeves are fixed on the outer walls of the two fixing strips, T-shaped rods penetrate through the inner walls of the limiting sleeves in a sliding mode, the inner ends of the T-shaped rods are fixed with the outer walls of the positioning plate, and ejection springs fixed with the positioning plate and the limiting sleeves are arranged inside the T-shaped rods;
and the positioning blocks b and the positioning blocks a are symmetrically arranged, and the positioning blocks b are arranged on the inner side wall of the positioning plate.
Preferably, an adjusting rod is fixed on the outer surface of the positioning block b, the adjusting rod penetrates through the positioning plate in a sliding mode, and a compression spring is fixed between the positioning block b and the positioning plate.
Preferably, the positioning block a and the positioning block b are both arranged in a conical shape, and the yarn winding drum is distributed in a circular truncated cone shape.
Preferably, a sliding rod penetrates through the two fixing plates in a sliding mode, and a plurality of guide wheels which are uniformly distributed are tightly sleeved on the outer surface of the sliding rod in a sleeved mode.
Preferably, the distance between the two ends of the sliding rod and the inner wall of the machine body is matched, and a chamfer is arranged on the outer surface of the guide wheel.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the rotating ring is driven by the stepping motor to rotate on the mounting block, so that the position of the adjusting ring on the outer surface of the mounting block is changed, the tension of the sewing thread during conveying is adjusted, stable tension is provided for the sewing thread during conveying, the phenomenon of thread breakage or conveying disorder during winding and spooling of the sewing thread is effectively avoided, the spooling efficiency of the yarn winding drum is improved to a certain extent, the yarn winding drum after spooling can be separated from the positioning block a and the positioning block b by drawing the T-shaped rod after spooling is finished, and the convenience for replacing the yarn winding drum can be greatly improved.
2. According to the invention, the positioning block a and the positioning block b are arranged in a conical shape, so that the yarn winding drums with different specifications can be positioned and clamped, and the yarn winding drums can be replaced or installed on the positioning block a and the positioning block b more conveniently by matching with the drawing action of the T-shaped rod, so that the production efficiency of spooling the yarn winding drums is improved.
3. According to the invention, the guide wheel is arranged, so that the sewing thread can drive the guide wheel to slide on the fixing plate in a reciprocating manner through the sliding rod when the sewing thread is conveyed, the tension adjustment mechanism is matched to perform tension adjustment on the sewing thread, the stability of the sewing thread during conveying and spooling is effectively improved, and the guide wheel can be matched with the guiding action of the winding roller, so that the sewing thread can be subjected to better winding and spooling treatment through the thread winding drum.
Drawings
FIG. 1 is a schematic view showing the overall structure of a bobbin winder for improving a short-fiber durable sewing thread according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a schematic view of a structure of a bobbin winder for improved staple durable sewing thread according to the present invention;
FIG. 4 is an enlarged view of area B of FIG. 3;
FIG. 5 is a partial structural view of a positioning block a of a bobbin winder for improving a durable short-thread sewing thread according to the present invention
Fig. 6 is an enlarged view of the region C in fig. 5.
In the figure: 1. a body; 2. a bobbin placing seat; 3. mounting a plate; 4. mounting a block; 5. a guide ring; 6. an adjustment mechanism; 61. a rotating ring; 62. an adjusting ring; 63. a stepping motor; 64. an adjustment column; 7. a fixing plate; 8. a winding yarn roller; 9. a winding motor; 10. placing the plate; 11. fixing a sleeve; 12. a rotating shaft; 13. a winding motor; 14. positioning blocks a; 15. a yarn drum; 16. a positioning mechanism; 161. a fixing strip; 162. positioning a plate; 163. a limiting sleeve; 164. a T-shaped rod; 165. ejecting a spring; 166. positioning a block b; 17. adjusting a rod; 18. a compression spring; 19. a slide bar; 20. a guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a bobbin winder for improved durable short-fiber sewing threads comprises a machine body 1, wherein the machine body 1 further comprises a yarn drum placing seat 2, a fixing plate 7 and a placing plate 10, wherein the yarn drum placing seat 2 is rotatably connected with the inner wall of the bottom of the machine body 1, a mounting plate 3 fixed with the inner wall of the machine body 1 is arranged above the yarn drum placing seat 2, mounting blocks 4 are fixed on the bottom surface and the top surface of the mounting plate 3, two guide rings 5 which are symmetrically distributed are fixed on the outer surface of the mounting block 4 positioned at the bottom, and a tension adjusting mechanism 6 is arranged on the outer surface of the mounting block 4 positioned at the top; two fixing plates 7 are arranged, the fixing plates 7 are fixed with the inner wall of the end face of the machine body 1, a winding yarn roller 8 is rotatably connected between the two fixing plates 7, and a winding motor 9 coaxially connected with the winding yarn roller 8 is arranged on the outer side of one fixing plate 7; the placing plate 10 is fixed with the top surface of the machine body 1, the top surface of the placing plate 10 is fixed with a fixing sleeve 11, the inner wall of the fixing sleeve 11 is connected with a rotating shaft 12 in a rotating mode, the outer side of the fixing sleeve 11 is provided with a winding motor 13 coaxially connected with the rotating shaft 12, the outer end of the rotating shaft 12 is fixed with a positioning block a14, the outer surface of the positioning block a14 is provided with a yarn winding drum 15, and the top surface of the placing plate 10 is provided with a positioning mechanism 16 matched with the yarn winding drum 15.
The tension adjusting mechanism 6 comprises a rotating ring 61, the rotating ring 61 is rotatably connected with the outer surface of the mounting block 4 positioned at the top, two adjusting rings 62 which are symmetrically distributed are fixed on the outer surface of the rotating ring 61, and a stepping motor 63 coaxially connected with the rotating ring 61 is arranged on the back surface of the mounting block 4; adjust post 64, adjust post 64 and be provided with two, two adjust posts 64 all rotate with the surface of installation piece 4 and be connected, and two are adjusted post 64 and are located the inside of swivel 61, and the cambered surface setting of symmetry is personally submitted to the surface of swivel 61, adjusts post 64 and two guide rings 5 and is located same vertical plane.
The positioning mechanism 16 comprises two fixing strips 161, the two fixing strips 161 are symmetrically fixed on the top surface of the placing plate 10, the top surface of the placing plate 10 is connected with a positioning plate 162 matched with the fixing strips 161 in a sliding manner, the outer walls of the two fixing strips 161 are fixed with limit sleeves 163, the inner walls of the limit sleeves 163 penetrate through T-shaped rods 164 in a sliding manner, the inner ends of the T-shaped rods 164 are fixed with the outer walls of the positioning plate 162, and ejection springs 165 fixed with the positioning plate 162 and the limit sleeves 163 are arranged inside the T-shaped rods 164; the positioning block b166 is symmetrically arranged between the positioning block b166 and the positioning block a14, the positioning block b166 is arranged on the inner side wall of the positioning plate 162, the adjusting rod 17 is fixed on the outer surface of the positioning block b166, the adjusting rod 17 penetrates through the positioning plate 162 in a sliding mode, the compression spring 18 is fixed between the positioning block b166 and the positioning plate 162, the positioning block a14 and the positioning block b166 are both arranged in a conical mode, the yarn reels 15 are distributed in a round platform shape, specifically, the positioning block a14 and the positioning block b166 are arranged in a conical mode, positioning clamping processing can be conducted on the yarn reels 15 of different specifications, the positioning block a14 and the positioning block b166 can be used for replacing or installing the yarn reels 15 more conveniently, and therefore the production efficiency of spooling processing of the yarn reels 15 is improved.
Wherein, the sliding rod 19 penetrates through between two fixed plates 7 in a sliding manner, a plurality of guide wheels 20 which are uniformly distributed are tightly sleeved on the outer surface of the sliding rod 19, the distance between the two ends of the sliding rod 19 and the inner wall of the machine body 1 is matched, the outer surface of each guide wheel 20 is provided with a chamfer, concretely, the guide wheels 20 are arranged, so that sewing threads can drive the guide wheels 20 to slide on the fixed plates 7 in a reciprocating manner through the sliding rods 19 when the sewing threads are conveyed, the sewing threads are subjected to tension adjustment by matching with the tension adjusting mechanism 6, the stability of the sewing threads when the bobbin winding is carried out is effectively improved, the guide wheels 20 can be matched with the guiding effect of the winding roller 8, and the sewing threads can be subjected to better winding treatment through the thread winding drum 15.
The working principle is as follows: when the short fiber sewing thread is wound and spooled, a plurality of short fiber sewing thread cop tubes are placed in the bobbin placing seat 2, the positioning plate 162 slides on the fixing strip 161 by drawing the T-shaped rod 164, so that the ejection spring 165 is compressed, the distance between the positioning block a14 and the positioning block b166 is increased, the two ends of the bobbin 15 are respectively placed coaxially with the positioning block a14 and the positioning block b166, the acting force on the T-shaped rod 164 is released, the positioning block b166 moves towards the positioning block a14 through the elastic force of the ejection spring 165 and the pressing spring 18, so that the bobbin 15 is quickly positioned and clamped, at the moment, the short fiber cop tubes of the bobbin placing seat 2 sequentially pass through the guide ring 5 until passing through the adjusting ring 62 and the adjusting column 64, and reach the surface of the winding roller 8 through the guide wheel 20, and then are attached to the surface of the bobbin 15, at the moment, the winding motor 13 and the winding motor 9 are synchronously driven, so that the yarn winding drum 15 can wind and spool the cop in the yarn drum placing seat 2, the rotating ring 61 is driven to rotate on the mounting block 4 by the stepping motor 63, so that the position of the adjusting ring 62 on the outer surface of the mounting block 4 is changed, thereby adjusting the tension of the sewing thread when it is fed, thereby ensuring that the sewing thread provides stable tension when being conveyed, effectively avoiding the phenomenon of thread breakage or conveying disorder when the sewing thread is wound and spooled, thereby increasing the winding efficiency of the yarn drum 15 to a certain extent, and after the completion of the winding, by drawing the T-bar 164, the wound yarn bobbin 15 can be separated from the positioning blocks a14 and b166, and the convenience of replacing the yarn bobbin 15 can be greatly improved.
Stepping motor 63, winding motor 9 and rolling motor 13 all can adopt the market to purchase, and stepping motor 63, winding motor 9 and rolling motor 13 all are furnished with the power, belong to ripe technique in this field, have fully disclosed, therefore do not repeat the repeated description in the description.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. A bobbin winder for improving short-fiber durable sewing threads comprises a machine body (1), and is characterized in that the machine body (1) further comprises
The yarn drum placing seat (2) is rotatably connected with the inner wall of the bottom of the machine body (1), an installation plate (3) fixed with the inner wall of the machine body (1) is arranged above the yarn drum placing seat (2), installation blocks (4) are fixed on the bottom surface and the top surface of the installation plate (3), two guide rings (5) which are symmetrically distributed are fixed on the outer surface of the installation block (4) positioned at the bottom, and a tension adjusting mechanism (6) is arranged on the outer surface of the installation block (4) positioned at the top;
the device comprises fixing plates (7), two fixing plates (7) are arranged, the fixing plates (7) are fixed with the inner wall of the end face of the machine body (1), a winding yarn roller (8) is rotatably connected between the two fixing plates (7), and a winding motor (9) coaxially connected with the winding yarn roller (8) is arranged on the outer side of one fixing plate (7);
place board (10), place board (10) with the top surface of organism (1) is fixed, the top surface of placing board (10) is fixed with fixed cover (11), the inner wall of fixed cover (11) rotates and is connected with pivot (12), the outside of fixed cover (11) is provided with winding motor (13) with pivot (12) coaxial coupling, the outer end of pivot (12) is fixed with locating piece a (14), the surface of locating piece a (14) is provided with yarn reel (15), the top surface of placing board (10) is provided with positioning mechanism (16) with yarn reel (15) matched with.
2. Bobbin winder for improved staple durable sewing thread according to claim 1, characterized in that the tension adjusting mechanism (6) comprises
The rotating ring (61) is rotatably connected with the outer surface of the mounting block (4) positioned at the top, two adjusting rings (62) which are symmetrically distributed are fixed on the outer surface of the rotating ring (61), and a stepping motor (63) coaxially connected with the rotating ring (61) is arranged on the back surface of the mounting block (4);
adjust post (64), it is provided with two to adjust post (64), two adjust post (64) all with the surface of installing block (4) is rotated and is connected, two adjust post (64) are located the inside of rotating ring (61).
3. Bobbin winder for improved staple long thread sewing machine according to claim 2, characterized in that the outer surface of the rotary ring (61) is arranged in a symmetrical arc, the adjustment columns (64) being located on the same vertical plane as the two guide rings (5).
4. Bobbin winder for improved staple durable sewing thread according to claim 1, characterized in that the positioning means (16) comprise
The fixing strips (161) are arranged, the two fixing strips (161) are symmetrically fixed on the top surface of the placing plate (10), the top surface of the placing plate (10) is connected with a positioning plate (162) matched with the fixing strips (161) in a sliding mode, the outer walls of the two fixing strips (161) are fixed with limiting sleeves (163), T-shaped rods (164) penetrate through the inner walls of the limiting sleeves (163) in a sliding mode, the inner ends of the T-shaped rods (164) are fixed with the outer walls of the positioning plate (162), and ejection springs (165) fixed with the positioning plate (162) and the limiting sleeves (163) are arranged inside the T-shaped rods (164);
the positioning block b (166) and the positioning block a (14) are symmetrically arranged, and the positioning block b (166) is arranged on the inner side wall of the positioning plate (162).
5. The bobbin winder for improving the short fiber durable sewing thread according to claim 4, wherein an adjusting rod (17) is fixed on the outer surface of the positioning block b (166), the adjusting rod (17) penetrates through the positioning plate (162) in a sliding manner, and a compression spring (18) is fixed between the positioning block b (166) and the positioning plate (162).
6. The bobbin winder for improving the long-lasting short-staple sewing thread according to claim 5, wherein the positioning blocks a (14) and b (166) are arranged in a cone shape, and the yarn bobbin (15) is arranged in a truncated cone shape.
7. The bobbin winder for improving the long-lasting thread of short staple according to claim 1, characterized in that a sliding rod (19) is slidably inserted between the two fixed plates (7), and a plurality of guide wheels (20) are tightly sleeved on the outer surface of the sliding rod (19) and are uniformly distributed.
8. The bobbin winder for improved staple durable sewing thread according to claim 7, characterized in that the distance between the two ends of the sliding rod (19) and the inner wall of the machine body (1) is adapted and the outer surface of the guide wheel (20) is provided with a chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321431.2A CN114620552A (en) | 2022-03-30 | 2022-03-30 | Bobbin winder for improving short fiber durable sewing thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321431.2A CN114620552A (en) | 2022-03-30 | 2022-03-30 | Bobbin winder for improving short fiber durable sewing thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114620552A true CN114620552A (en) | 2022-06-14 |
Family
ID=81904495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210321431.2A Withdrawn CN114620552A (en) | 2022-03-30 | 2022-03-30 | Bobbin winder for improving short fiber durable sewing thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114620552A (en) |
-
2022
- 2022-03-30 CN CN202210321431.2A patent/CN114620552A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220614 |
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| WW01 | Invention patent application withdrawn after publication |