CN108588941B - Roller assembly for high-speed chenille machine - Google Patents
Roller assembly for high-speed chenille machine Download PDFInfo
- Publication number
- CN108588941B CN108588941B CN201810600401.9A CN201810600401A CN108588941B CN 108588941 B CN108588941 B CN 108588941B CN 201810600401 A CN201810600401 A CN 201810600401A CN 108588941 B CN108588941 B CN 108588941B
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- China
- Prior art keywords
- swing arm
- frame
- output shaft
- seat
- roller
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/42—Chenille threads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The invention discloses a roller assembly for a high-speed chenille machine, which comprises a frame, wherein a core wire roller is rotatably arranged at the upper part of the frame, an upper synchronous pulley is arranged at one end part of a roller shaft of the core wire roller, a pair of pressurizing rollers matched with the core wire roller are arranged on the frame through a connecting seat, a stepping motor is arranged at the lower part of the frame, the stepping motor is connected with a transmission box body, two horizontal driving shafts perpendicular to the core wire roller are arranged in the transmission box, a hollow swing arm seat is rotatably arranged at the end part of the horizontal driving shaft extending out of the transmission box through a bearing, a driving gear is arranged on the horizontal driving shaft, a pair of transition gears are rotatably arranged above the driving gear in the swing arm seat, an output shaft penetrates through the upper part of the swing arm seat, a driven gear is arranged on the output shaft, an output roller is arranged at the end part of the output shaft extending out of the swing arm seat, a fine adjustment mechanism for adjusting the axial position of the output shaft is sleeved at the other end of the output shaft, a high-speed motor is arranged on the frame, and a rotary disc is arranged at the end part of the output shaft of the high-speed motor.
Description
Technical Field
The present invention relates to an apparatus for spinning chenille yarns, and in particular to a roller assembly for a high speed chenille machine.
Background
The yarn forming principle of the chenille machine is as follows: the high-speed rotating rotary disc winds down yarn fast onto the cutting distance sheet with inverted triangle upper part to form yarn loop, which is then pressed onto the cutting distance sheet and driven downwards by two rotating output rollers.
In the existing roller assembly mechanism, the core wire roller is arranged at the rear of one side of the output roller far away from the operation surface, the motor drives the output roller to be driven by a universal joint, and the support of the roller shaft of the output roller is provided by a single-side composite bearing, so that the precision is lower, and the output roller is larger in jumping during rotation, thereby influencing the quality of finished yarns. And because the core wire roller is relatively far away from the operation surface after being relatively close, the operation is not very convenient, and the operation speed is influenced.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: a roller assembly for a high-speed chenille machine with smooth traction is provided.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a roller subassembly for high-speed chenille machine, which comprises a frame, the frame upper portion rotates and is equipped with the heart yearn roller, roller axle one side tip of heart yearn roller is equipped with synchronous pulley, be equipped with a pair of pressure roller with heart yearn roller matched with through the connecting seat in the frame, the frame lower part is equipped with step motor, step motor is connected with the transmission box, be equipped with the first drive shaft parallel with the roller axle of heart yearn roller in the transmission box, first drive shaft stretches out the tip of transmission box and is equipped with synchronous pulley down, it is equipped with the hold-in range to go up synchronous pulley and lower synchronous pulley, be equipped with two horizontal drive shafts perpendicular to heart yearn roller in the transmission box, horizontal drive shaft stretches out the tip of transmission box and rotates through the bearing and is equipped with hollow swing arm seat, be equipped with the swing arm adjustment mechanism of adjustment swing arm seat position, horizontal drive shaft is equipped with drive gear in the swing arm seat, the rotation is equipped with a pair of transition gear in the swing arm seat upper portion, be equipped with driven gear in the output shaft, the tip that the output shaft stretches out the swing arm seat is equipped with output roller, the output shaft stretches out the other end cover of swing arm seat and is equipped with the fine setting mechanism of adjustment output shaft axial position, the high-speed shaft end that the motor is equipped with the high-speed reel end that the high-speed reel is arranged in the vertical output shaft center position in the frame.
As a preferred scheme, the fine adjustment mechanism comprises a positioning seat embedded in a swing arm seat through external threads, an annular step is arranged at the end part of the positioning seat, a jacking spring is arranged between the annular step of the positioning seat and the swing arm seat, a through hole is formed in the positioning seat, one end of an output shaft stretches into the through hole of the positioning seat, a bearing for supporting the output shaft is arranged in the positioning seat, a positioning pressing plate for positioning an outer ring of the bearing is arranged on the outer side of the bearing in the positioning seat, a positioning bolt is arranged at the end part of the output shaft, and an annular pressing plate for pressing the inner ring of the bearing is sleeved on the positioning bolt.
As a preferable scheme, a tensioning wheel for tensioning the synchronous belt is arranged on the frame.
The beneficial effects of the invention are as follows: the roller assembly adopts the closed gear to directly drive the output roller, realizes stable traction of the output roller, obtains yarns with uniform count, and particularly can improve the uniformity of high count spun yarns. The position of the core wire roller is changed from the original rear to the front upper part, so that the operation distance is shortened, the operation is improved, and the operation is more convenient and quicker.
Due to the fact that the fine adjustment mechanism is arranged, the position of the output roller can be adjusted during assembly, and the output roller is ensured not to axially float during operation, so that the quality of products is improved.
Due to the arrangement of the swing arm adjusting mechanism, the position of the output roller can be adjusted, so that the output roller and the yarn cutting blade are better matched, and the lupin can be better clamped by the core yarn.
Drawings
Fig. 1 is a schematic diagram of the front view structure of the present invention.
Fig. 2 is a left-hand structural schematic of the present invention.
Fig. 3 is a schematic view of the structure of the delivery roller portion in the present invention.
Fig. 4 is a partially enlarged schematic view of the structure of fig. 3.
In fig. 1 to 4: 1. the device comprises a frame, a core wire roller, a top synchronous pulley, a connecting seat, a pressurizing roller, a stepping motor, a transmission box, a first driving shaft, a lower synchronous pulley, a synchronous belt, a tensioning wheel, a horizontal driving shaft, a swing arm seat, a swing arm adjusting mechanism, a driving gear, a transition gear, a driving shaft, a driven gear, a driving roller, a fine adjusting mechanism, a high-speed motor, a rotary disc, a positioning seat, a supporting spring, a bearing, a positioning pressing plate, a positioning bolt and a circular pressing plate.
Detailed Description
Specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, a roller assembly for a high-speed chenille machine comprises a frame 1, wherein a core wire roller 2 is rotatably arranged at the upper part of the frame 1, an upper synchronous pulley 3 is arranged at one end part of a roller shaft of the core wire roller 2, a pair of pressurizing rollers 5 matched with the core wire roller 2 are arranged on the frame 1 through a connecting seat 4, a stepping motor 6 is arranged at the lower part of the frame 1, the stepping motor 6 is connected with a transmission box 7, a first driving shaft 8 parallel to the roller shaft of the core wire roller 2 is arranged in the transmission box 7, a lower synchronous pulley 9 is arranged at the end part of the first driving shaft 8 extending out of the transmission box 7, a synchronous belt 10 is sleeved between the upper synchronous pulley 3 and the lower synchronous pulley 9, and a tensioning wheel 11 for tensioning the synchronous belt is arranged on the frame 1.
Two horizontal driving shafts 12 perpendicular to the core wire roller 2 are arranged in the transmission case, the end parts of the horizontal driving shafts 12 extending out of the transmission case are rotatably provided with hollow swing arm seats 13 through bearings, the frame 1 is provided with a swing arm adjusting mechanism 14 for adjusting the positions of the swing arm seats 13, the parts of the horizontal driving shafts 12 in the swing arm seats 13 are provided with driving gears 15, the parts of the swing arm seats 13, which are positioned above the driving gears 15, are rotatably provided with a pair of transition gears 16, the upper parts of the swing arm seats 13 are penetrated with output shafts 17, the output shafts 17 are provided with driven gears 18, the end parts of the output shafts 17 extending out of the swing arm seats 13 are provided with output rollers 19, the other ends of the output shafts 17 extending out of the swing arm seats 13 are sleeved with fine adjusting mechanisms 20 for adjusting the axial positions of the output shafts 17, the upper parts of the connecting line central positions of the two output rollers 19 on the frame 1 are provided with high-speed motors 21 which are vertically and downwards arranged, and the output shaft ends of the high-speed motors 21 are provided with rotary discs 22.
The fine adjustment mechanism 20 comprises a positioning seat 23 embedded in the swing arm seat 13 through external threads, an annular step is arranged at the end part of the positioning seat 23, a jacking spring 24 is arranged between the annular step of the positioning seat 23 and the swing arm seat 13, a through hole is formed in the positioning seat 23, one end of an output shaft 17 extends into the through hole of the positioning seat 23, a bearing 25 for supporting the output shaft 17 is arranged in the positioning seat 23, a positioning pressing plate 26 for positioning an outer ring of the bearing is arranged on the outer side of the bearing 25 in the positioning seat 23, a positioning bolt 27 is arranged at the end part of the output shaft 17, and an annular pressing plate 28 for pressing an inner ring of the bearing is sleeved on the positioning bolt 27.
The above-described embodiments are merely illustrative of the principles and functions of the present invention, and some of the practical examples, not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (3)
1. A roller assembly for a high speed chenille machine, comprising a frame, characterized in that: the device comprises a frame, a pair of pressing rollers matched with the core wire rollers are arranged on the frame, an upper synchronous pulley is arranged at one end of a roller shaft of the core wire rollers, a pair of pressing rollers matched with the core wire rollers are arranged on the frame through a connecting seat, a stepping motor is arranged on the lower portion of the frame, the stepping motor is connected with a transmission box body, a first driving shaft parallel to the roller shaft of the core wire rollers is arranged in the transmission box body, a lower synchronous pulley is arranged at the end of the first driving shaft extending out of the transmission box body, a synchronous belt is sleeved between the upper synchronous pulley and the lower synchronous pulley, two horizontal driving shafts perpendicular to the core wire rollers are arranged in the transmission box body, a hollow swing arm seat is arranged at the end of the horizontal driving shaft extending out of the transmission box through a bearing in a rotating manner, a swing arm adjusting mechanism for adjusting the position of the swing arm seat is arranged on the frame, a driving gear is arranged on the upper portion of the swing arm seat in a rotating manner, a pair of transition gears are arranged on the upper portion of the swing arm seat in a penetrating manner, a driven gear is arranged on the output shaft, a fine adjusting mechanism for adjusting the axial position of the output shaft is arranged on the other end of the output shaft extending out of the swing arm seat, a vertical shaft is arranged on the frame, a high-speed rotating disc arranged above the center position of the two output rollers and a high-speed motor is arranged on the center of the swing disc.
2. A roller assembly for a high speed chenille machine according to claim 1, wherein: the fine adjustment mechanism comprises a positioning seat embedded in the swing arm seat through external threads, an annular step is arranged at the end part of the positioning seat, a jacking spring is arranged between the annular step of the positioning seat and the swing arm seat, a through hole is formed in the positioning seat, one end of an output shaft stretches into the through hole of the positioning seat, a bearing for supporting the output shaft is arranged in the positioning seat, a positioning pressing plate for positioning the outer ring of the bearing is arranged on the outer side of the bearing in the positioning seat, a positioning bolt is arranged at the end part of the output shaft, and an annular pressing plate for pressing the inner ring of the bearing is sleeved on the positioning bolt.
3. A roller assembly for a high speed chenille machine according to claim 2, wherein: and a tensioning wheel for tensioning the synchronous belt is arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600401.9A CN108588941B (en) | 2018-06-12 | 2018-06-12 | Roller assembly for high-speed chenille machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600401.9A CN108588941B (en) | 2018-06-12 | 2018-06-12 | Roller assembly for high-speed chenille machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108588941A CN108588941A (en) | 2018-09-28 |
| CN108588941B true CN108588941B (en) | 2023-08-04 |
Family
ID=63623367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810600401.9A Active CN108588941B (en) | 2018-06-12 | 2018-06-12 | Roller assembly for high-speed chenille machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108588941B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569682A (en) * | 1943-11-18 | 1945-06-04 | Karl Bauer | Improvements in machines for the production of chenille yarn |
| US4998407A (en) * | 1988-07-11 | 1991-03-12 | Murata Kikai Kabushiki Kaisha | Method and apparatus for producing yarn |
| CN201400735Y (en) * | 2009-05-14 | 2010-02-10 | 经纬纺织机械股份有限公司 | Main transmission device of ring spinning machine |
| CN201738070U (en) * | 2010-05-21 | 2011-02-09 | 王忠雄 | Loop pile cutting device for chenille machine |
| CN102230249A (en) * | 2010-12-31 | 2011-11-02 | 浙江力达现代纺织有限公司 | Hot cutting device and method for chenille felted yarns |
| CN103741277A (en) * | 2013-12-20 | 2014-04-23 | 张家港市天江精密模具制造有限公司 | Textile lapper for improving roller operation stability |
| CN103924351A (en) * | 2014-05-07 | 2014-07-16 | 张家港市维达纺织机械有限公司 | Wool and yarn cutting device for chenille machine |
| CN204370103U (en) * | 2014-12-27 | 2015-06-03 | 浙江力达现代纺织有限公司 | The pile loop chopping up apparatus of chenille spinning machine |
| CN204385372U (en) * | 2014-12-27 | 2015-06-10 | 浙江力达现代纺织有限公司 | Snow Neil machine speed governing cut pile device |
| CN208279759U (en) * | 2018-06-12 | 2018-12-25 | 江苏薪泽奇机械股份有限公司 | It is a kind of for avenging the roller component of Neil machine at a high speed |
-
2018
- 2018-06-12 CN CN201810600401.9A patent/CN108588941B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569682A (en) * | 1943-11-18 | 1945-06-04 | Karl Bauer | Improvements in machines for the production of chenille yarn |
| US4998407A (en) * | 1988-07-11 | 1991-03-12 | Murata Kikai Kabushiki Kaisha | Method and apparatus for producing yarn |
| CN201400735Y (en) * | 2009-05-14 | 2010-02-10 | 经纬纺织机械股份有限公司 | Main transmission device of ring spinning machine |
| CN201738070U (en) * | 2010-05-21 | 2011-02-09 | 王忠雄 | Loop pile cutting device for chenille machine |
| CN102230249A (en) * | 2010-12-31 | 2011-11-02 | 浙江力达现代纺织有限公司 | Hot cutting device and method for chenille felted yarns |
| CN103741277A (en) * | 2013-12-20 | 2014-04-23 | 张家港市天江精密模具制造有限公司 | Textile lapper for improving roller operation stability |
| CN103924351A (en) * | 2014-05-07 | 2014-07-16 | 张家港市维达纺织机械有限公司 | Wool and yarn cutting device for chenille machine |
| CN204370103U (en) * | 2014-12-27 | 2015-06-03 | 浙江力达现代纺织有限公司 | The pile loop chopping up apparatus of chenille spinning machine |
| CN204385372U (en) * | 2014-12-27 | 2015-06-10 | 浙江力达现代纺织有限公司 | Snow Neil machine speed governing cut pile device |
| CN208279759U (en) * | 2018-06-12 | 2018-12-25 | 江苏薪泽奇机械股份有限公司 | It is a kind of for avenging the roller component of Neil machine at a high speed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108588941A (en) | 2018-09-28 |
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