CN110670185B - Adjusting and twisting detection device of two-for-one twisting machine - Google Patents
Adjusting and twisting detection device of two-for-one twisting machine Download PDFInfo
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- CN110670185B CN110670185B CN201911027249.0A CN201911027249A CN110670185B CN 110670185 B CN110670185 B CN 110670185B CN 201911027249 A CN201911027249 A CN 201911027249A CN 110670185 B CN110670185 B CN 110670185B
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- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 241001589086 Bellapiscis medius Species 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009985 spun yarn production Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to a twist adjusting detection device of a two-for-one twisting machine, which comprises: the fixing part comprises a fixing seat, a spring, a fixing shaft nut, a fixing shaft and a mounting disc, the fixing shaft is arranged on the fixing seat, and the spring, the fixing shaft nut and the mounting disc are all arranged on the fixing shaft; the detection part is arranged on the fixed part and comprises a detection gear, a belt, a rotating speed sensor, a fastening nut and a display screen, wherein the detection gear is arranged on a roller driving wheel of the two-for-one twister, which is driven by the belt, the rotating speed sensor is arranged on the mounting disc, the fastening nut is arranged on the rotating speed sensor, and the display screen is electrically connected with the rotating speed sensor. The invention has simple structure, good damping effect and long service life, can keep the productivity of the old two-for-one twister and reduces the production and operation cost of enterprises.
Description
Technical Field
The invention relates to the field of yarn processing, in particular to a twist adjusting detection device of a two-for-one twisting machine.
Background
With the continuous improvement of textile enterprise's maintenance ability, two-for-one twister service life continuously increases, but with the continuous increase of service life, inside computer control original paper often produces the trouble at first. With the updating iteration of the two-for-one twister, the two-for-one twister manufacturer can not maintain the iterated two-for-one twister any more or not. The method directly causes the production difficulty of textile enterprises, the roller rotating speed is required to be adjusted once by equipment personnel when the twist is adjusted by a plurality of two-for-one twisters each time, then whether the fine sand twist produced after the roller rotating speed is changed each time meets the requirement is measured by a special instrument, and the production can be continued after the twist is qualified. The method has the advantages of multiple times of adjustment and long time consumption, greatly reduces the production efficiency of workshops, and improves the production and operation cost of enterprises.
Therefore, the invention provides the twist adjusting detection device of the two-for-one twister, which enables a spun yarn production enterprise to keep the production efficiency of the old two-for-one twister on the premise of not replacing the old two-for-one twister, so that the old two-for-one twister can quickly adjust the twist of the yarn as required in the spun yarn processing process, and the device has important practical value.
Disclosure of Invention
In order to overcome the defects, the invention provides a twist adjusting detection device of a two-for-one twisting machine, which specifically adopts the following technical scheme:
a two-for-one twister transfers twists detection device, includes:
the fixing part comprises a fixing seat, a spring, a fixing shaft nut, a fixing shaft and a mounting disc, the fixing shaft is arranged on the fixing seat, and the spring, the fixing shaft nut and the mounting disc are all arranged on the fixing shaft;
the detection part is arranged on the fixed part and comprises a detection gear, a belt, a rotating speed sensor, a fastening nut and a display screen, wherein the detection gear is arranged on a roller driving wheel of the two-for-one twister, which is driven by the belt, the rotating speed sensor is arranged on the mounting disc, the fastening nut is arranged on the rotating speed sensor, and the display screen is electrically connected with the rotating speed sensor.
Preferably, the fixing seat is cup-shaped, a first through hole is formed in the center of the bottom of the fixing seat, and a cup opening of the fixing seat is formed in a rack of the two-for-one twister.
Preferably, the fixing shaft is generally cylindrical, a first screw thread is arranged on the outer wall of the fixing shaft, and the diameter of the fixing shaft is smaller than that of the first through hole; one end of the fixing shaft is inserted into the first through hole, a shaft cap is arranged on the same end face of the fixing shaft, and the diameter of the shaft cap is larger than that of the fixing shaft.
Preferably, the spring comprises an inner spring and an outer spring, the inner spring and the outer spring are identical in structure, the inner spring and the outer spring are both nested on the fixed shaft, the inner spring is located in the fixed seat, the outer diameter of the inner spring is larger than the diameter of the first through hole, and the inner diameter of the inner spring is smaller than the diameter of the shaft cap; the outer side spring is positioned outside the fixed seat.
Preferably, the fixed shaft nut is nested on the fixed shaft, and the fixed shaft nut is meshed with the first screw thread.
Preferably, the mounting disc is fixedly arranged at the other end of the fixing shaft, and a second through hole is formed in the mounting disc.
Preferably, the detection gear is generally disc-shaped, the number of teeth of the detection gear is not less than 1, and the tooth width is not less than 3 mm.
Preferably, the rotating speed sensor is generally cylindrical, a second thread is arranged on the outer wall of the rotating speed sensor, and the rotating speed sensor penetrates into the second through hole.
Preferably, the fastening nut comprises an outer nut and an inner nut, the outer nut and the inner nut are nested on the rotation speed sensor and are respectively arranged on two sides of the mounting disc (5), and the outer nut and the inner nut are meshed with the second thread.
In addition, the invention also claims an old-fashioned two-for-one twister, which is provided with the twisting adjusting detection device of the two-for-one twister.
The beneficial technical effects obtained by the invention are as follows:
1) the double-twisting machine twisting detection device is simple in structure, good in damping effect and long in service life, and the rotation speed of the roller of the double-twisting machine can be quickly detected in the yarn processing process of an old double-twisting machine through the double-twisting machine twisting detection device, so that the twist of the yarn can be quickly adjusted according to the rotation speed and twist rule of the roller of the double-twisting machine, 90% of adjustment time is saved, the production rate of the yarn on the old double-twisting machine is improved, and the production and operation cost of enterprises is reduced;
2) the two-for-one twister twisting adjusting detection device fixes the rotating speed sensor on the two-for-one twister through the spring, so that the vibration quantity of the rotating speed sensor is effectively reduced, and the service life of the two-for-one twister twisting adjusting detection device is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
FIG. 1 is a schematic view of a twist adjusting and detecting device of a two-for-one twisting machine according to the present invention;
FIG. 2 is an enlarged view of a fixing portion of the adjusting twist detecting device of the two-for-one twisting machine of the present invention;
FIG. 3 is a cross-sectional view of a fixing portion of the adjusting twist detecting device of the two-for-one twisting machine of the present invention.
Wherein: 1-fixed seat, 2-outer spring, 3-fixed shaft nut, 4-fixed shaft, 5-mounting plate, 6-rotating speed sensor, 7-outer nut, 8-detection gear, 9-display screen, 11-roller driving wheel, 12-frame, 13-inner spring, 14-belt and 15-shaft cap.
Detailed Description
Technical solutions of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
According to the figure 1, the twist adjusting detection device of the two-for-one twisting machine comprises a fixing part and a detection part, wherein the detection part is arranged on the fixing part.
The fixed part includes fixing base 1, spring, fixed shaft nut 3, fixed axle 4 and mounting disc 5, and fixed axle 4 sets up on fixing base 1, and spring, fixed shaft nut 3 and mounting disc 5 all set up on fixed axle 4.
According to the figure 2, the fixed seat 1 is cup-shaped, a first through hole is arranged at the bottom of the fixed seat 1 along the center, and the cup opening of the fixed seat 1 is arranged on a frame 12 of the two-for-one twister.
The fixing shaft 4 is generally cylindrical, a first screw thread is arranged on the outer wall of the fixing shaft 4, the diameter of the fixing shaft 4 is smaller than that of the first through hole, one end of the fixing shaft 4 is inserted into the first through hole, a shaft cap 15 is arranged on the same end face of the fixing shaft 4, and the diameter of the shaft cap 15 is larger than that of the fixing shaft 4.
According to the figure 3, the spring comprises an inner spring 13 and an outer spring 2, the inner spring 13 and the outer spring 2 are identical in structure, the inner spring 13 and the outer spring 2 are both nested on the fixed shaft 4, the inner spring 13 is located in the fixed seat 1, the outer diameter of the inner spring 13 is larger than the diameter of the first through hole, and the inner diameter of the inner spring 13 is smaller than the diameter of the shaft cap 15; the outer spring 2 is positioned outside the fixed seat 1.
The fixed shaft nut 3 is nested on the fixed shaft 4, and the fixed shaft nut 3 is meshed with the first screw thread. The fixed shaft nut 3 is located outside the outer spring 2. When the fixed shaft nut 3 is screwed inwards, the fixed shaft 4 can be fixed on the fixed seat 1 by means of the inner side spring 13 and the outer side spring 2, the vibration quantity of the fixed shaft 4 can be effectively reduced by utilizing the good elasticity of the springs, the vibration of the rotating speed sensor 6 is further effectively reduced, and the service life and the detection accuracy of the twisting adjusting detection device of the two-for-one twisting machine are effectively prolonged.
The mounting disc 5 is fixedly arranged at the other end of the fixed shaft 4, and a second through hole is formed in the mounting disc 5. The position of the second through hole satisfies the condition that the rotation speed sensor 6 is aligned with the detection gear 8.
The detection part comprises a detection gear 8, a belt 14, a rotating speed sensor 6, a fastening nut and a display screen 9, the detection gear 8 is arranged on a roller driving wheel 11 of the two-for-one twister driven by the belt, the rotating speed sensor 6 is arranged on the mounting disc 5, the fastening nut is arranged on the rotating speed sensor 6, and the display screen 9 is electrically connected with the rotating speed sensor 6.
The detection gear 8 is overall disc-shaped, the diameter of the detection gear 8 is larger than that of the roller transmission wheel 11, the number of teeth of the detection gear 8 is not smaller than 1, and the tooth width is not smaller than 3 mm.
The rotating speed sensor 6 is generally cylindrical, a second thread is arranged on the outer wall of the rotating speed sensor 6, and the rotating speed sensor 6 penetrates into the second through hole.
The fastening nut comprises an outer nut 7 and an inner nut (not shown in the figure), the outer nut 7 and the inner nut are identical in structure, the outer nut 7 and the inner nut are both nested on the rotating speed sensor 6 and are respectively arranged on two sides of the mounting disc 5, and the outer nut 7 and the inner nut are both meshed with the second thread. After the distance between the rotating speed sensor 6 and the detection gear 8 is adjusted to be 1-3 mm, the rotating speed sensor 6 can be fixed on the mounting disc 5 through the outer nut 7 and the inner nut.
When a belt 14 connected with a transmission device of the two-for-one twister drives a roller transmission wheel 11 to rotate, the roller transmission wheel 11 drives a detection gear 8 to rotate, and the rotation speed of a roller of the two-for-one twister can be determined by testing the rotation speed of the detection gear 8 by a rotation speed sensor 6; the rotating speed sensor 6 is electrically connected with the display screen 9, the display screen 9 can read and display the rotating speed of the two-for-one twister detected by the rotating speed sensor 6, and the purpose of adjusting the twist can be quickly realized by inquiring a rule table between the rotating speed and the twist of the roller of the two-for-one twister.
After testing, the rule table between the roller speed and the twist of the two-for-one twister is shown in the following table 1.
TABLE 1 Law table between roller speed and twist of two-for-one twister
The twisting adjusting detection device of the two-for-one twisting machine can quickly detect the roller rotating speed of the two-for-one twisting machine, so that a worker can adjust the roller rotating speed to the rotating speed of required twist according to the rule between the roller rotating speed and twist.
The invention also provides an old-fashioned two-for-one twister, which is provided with the two-for-one twister twisting adjusting detection device of the technical scheme of the embodiment and the old-fashioned two-for-one twister with the two-for-one twister twisting adjusting detection device, so that the old-fashioned two-for-one twister can quickly adjust the twist of the yarn according to the requirement in the yarn processing process, the productivity of the old-fashioned two-for-one twister is improved, and the production and operation cost of enterprises is reduced.
As described above, the present invention can be preferably implemented, and it will be apparent to those skilled in the art that variations, modifications, substitutions, integrations and changes may be made in the embodiments without departing from the principle and spirit of the invention, and it will still fall within the scope of the invention. The present invention is not limited to the specific embodiments described above, and conventional techniques may be used.
Claims (10)
1. The utility model provides a two-for-one twister transfers twists with fingers detection device which characterized in that includes:
the fixing part comprises a fixing seat (1), a spring, a fixing shaft nut (3), a fixing shaft (4) and a mounting disc (5), wherein the fixing shaft (4) is arranged on the fixing seat (1), and the spring, the fixing shaft nut (3) and the mounting disc (5) are all arranged on the fixing shaft (4);
the detection part, the detection part sets up on the fixed part, the detection part is including detecting gear (8), belt (14), speed sensor (6), fastening nut and display screen (9), it sets up to detect gear (8) on the roller drive wheel (11) of two-for-one twister through belt (14) transmission, speed sensor (6) set up on mounting disc (5), fastening nut sets up speed sensor (6) are last, display screen (9) with speed sensor (6) electricity is connected.
2. The adjusting twist detection device of the two-for-one twisting machine according to claim 1, wherein the fixed seat (1) is cup-shaped, a first through hole is formed in the bottom of the fixed seat (1) along the center, and a cup opening of the fixed seat (1) is formed in a frame (12) of the two-for-one twisting machine.
3. The adjusting twist detection device of the two-for-one twisting machine according to claim 2, wherein the fixing shaft (4) is generally cylindrical, a first thread tooth is arranged on the outer wall of the fixing shaft (4), and the diameter of the fixing shaft (4) is smaller than that of the first through hole; one end of the fixed shaft (4) is inserted into the first through hole, a shaft cap (15) is arranged on the same end face of the fixed shaft (4), and the diameter of the shaft cap (15) is larger than that of the fixed shaft (4).
4. The twisting detection device of the two-for-one twisting machine according to claim 3, wherein the spring comprises an inner spring (13) and an outer spring (2), the inner spring (13) and the outer spring (2) are identical in structure, the inner spring (13) and the outer spring (2) are both nested on the fixed shaft (4), the inner spring (13) is located in the fixed seat (1), the outer diameter of the inner spring (13) is larger than the first through hole diameter, and the inner diameter of the inner spring (13) is smaller than the diameter of the shaft cap (15); the outer side spring (2) is located outside the fixed seat (1).
5. The twist adjustment detection device of a two-for-one twisting machine according to claim 3, wherein said fixed shaft nut (3) is nested on said fixed shaft (4), said fixed shaft nut (3) being engaged with said first threading.
6. The adjusting twist detection device of the two-for-one twisting machine according to claim 1 or 2, wherein the mounting plate (5) is fixedly arranged at the other end of the fixed shaft (4), and a second through hole is arranged on the mounting plate (5).
7. The adjusting twist detection device of two-for-one twister according to claim 1 or 2, wherein said detection gear (8) is generally disc-shaped, and said detection gear (8) has a number of teeth not less than 1 and a width of teeth not less than 3 mm.
8. The adjusting twist detection device of the two-for-one twisting machine according to claim 6, wherein the rotation speed sensor (6) is generally cylindrical, a second thread is arranged on the outer wall of the rotation speed sensor (6), and the rotation speed sensor (6) penetrates into the second through hole.
9. The adjusting twist detection device of a two-for-one twisting machine according to claim 8, wherein the fastening nut comprises an outer nut (7) and an inner nut, the outer nut (7) and the inner nut are both nested on the rotation speed sensor (6) and are respectively arranged on two sides of the mounting disc (5), and the outer nut (7) and the inner nut are both meshed with the second thread.
10. An old type two-for-one twister, characterized in that it has a twist adjusting detection device of a two-for-one twister according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027249.0A CN110670185B (en) | 2019-10-27 | 2019-10-27 | Adjusting and twisting detection device of two-for-one twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911027249.0A CN110670185B (en) | 2019-10-27 | 2019-10-27 | Adjusting and twisting detection device of two-for-one twisting machine |
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| Publication Number | Publication Date |
|---|---|
| CN110670185A CN110670185A (en) | 2020-01-10 |
| CN110670185B true CN110670185B (en) | 2020-08-07 |
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| CN201911027249.0A Active CN110670185B (en) | 2019-10-27 | 2019-10-27 | Adjusting and twisting detection device of two-for-one twisting machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL168571C (en) * | 1971-09-04 | 1982-04-16 | Kanebo Ltd | METHOD AND APPARATUS FOR COUNTING A NUMBER OF SEPARATE BANDS CONTAINING A CIRCULAR CROSS SECTION |
| CN1225890A (en) * | 1998-02-14 | 1999-08-18 | 沃尔克曼股份有限公司 | Method and apparatus for winding yarn onto conic drum |
| CN1740415A (en) * | 2004-08-26 | 2006-03-01 | 浙江日发控股集团有限公司 | Thread feeding speed stabilizing device and method for double twister roller |
| CN2887902Y (en) * | 2006-04-29 | 2007-04-11 | 江苏兴达钢帘线股份有限公司 | Radian detection control device in strander tool |
| CN104195682A (en) * | 2014-08-15 | 2014-12-10 | 绍兴文理学院 | Twist-variable yarn two-for-one twister |
| CN204125599U (en) * | 2014-07-28 | 2015-01-28 | 新昌县先锋纺织机械有限公司 | Composite twisting machine linear velocity trans mounting structure |
| CN204550890U (en) * | 2015-04-24 | 2015-08-12 | 贾德龙 | The ingot speed of on-line checkingi two-for-one twister, the twist, broken end three-in-one sensor |
-
2019
- 2019-10-27 CN CN201911027249.0A patent/CN110670185B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL168571C (en) * | 1971-09-04 | 1982-04-16 | Kanebo Ltd | METHOD AND APPARATUS FOR COUNTING A NUMBER OF SEPARATE BANDS CONTAINING A CIRCULAR CROSS SECTION |
| CN1225890A (en) * | 1998-02-14 | 1999-08-18 | 沃尔克曼股份有限公司 | Method and apparatus for winding yarn onto conic drum |
| CN1740415A (en) * | 2004-08-26 | 2006-03-01 | 浙江日发控股集团有限公司 | Thread feeding speed stabilizing device and method for double twister roller |
| CN2887902Y (en) * | 2006-04-29 | 2007-04-11 | 江苏兴达钢帘线股份有限公司 | Radian detection control device in strander tool |
| CN204125599U (en) * | 2014-07-28 | 2015-01-28 | 新昌县先锋纺织机械有限公司 | Composite twisting machine linear velocity trans mounting structure |
| CN104195682A (en) * | 2014-08-15 | 2014-12-10 | 绍兴文理学院 | Twist-variable yarn two-for-one twister |
| CN204550890U (en) * | 2015-04-24 | 2015-08-12 | 贾德龙 | The ingot speed of on-line checkingi two-for-one twister, the twist, broken end three-in-one sensor |
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| CN110670185A (en) | 2020-01-10 |
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