CN114232154B - Fixed-length precision detector matched with two-for-one twister - Google Patents
Fixed-length precision detector matched with two-for-one twister Download PDFInfo
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- CN114232154B CN114232154B CN202111595051.XA CN202111595051A CN114232154B CN 114232154 B CN114232154 B CN 114232154B CN 202111595051 A CN202111595051 A CN 202111595051A CN 114232154 B CN114232154 B CN 114232154B
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- device shell
- mounting groove
- base
- guide
- shaped
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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
-
- 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
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a fixed-length precise detector matched with a two-for-one twister, which relates to the technical field of textile detection instruments and comprises the following components: a base; the base is of a U-shaped structure as a whole, two vertical supporting stress rods are symmetrically welded at the front ends of left and right side supporting rods of the base, a transverse shaft rod is welded at the top end of a rear side transverse supporting rod of the base, a stationary gear is sleeved and welded on the middle section of the transverse shaft rod, and a device shell is rotatably arranged on the transverse shaft rod; the right side part of the device shell is provided with a mounting groove with a prescription-shaped structure, and a yarn detector is arranged in the mounting groove in a locking manner; a heat dissipation motor is locked and installed at the rear side position of the right half part of the device shell; the bottom of the device shell is provided with a U-shaped mounting groove. When the guide piece slides leftwards and falls out, two long guide grooves on the guide piece can be exposed, so that two yarns can conveniently pass through the two long guide grooves, and the problems that the yarn passing operation is difficult, time-consuming and labor-consuming are solved.
Description
Technical Field
The invention relates to the technical field of textile detection instruments, in particular to a fixed-length precise detector matched with a two-for-one twister.
Background
The quality of the yarn processed by the two-for-one twister needs to be detected by a yarn detector, and the yarn diameter, the yarn count, the yarn hairiness, the yarn evenness and the yarn defects (thick and thin) need to be tested by a fixed-length precise detector matched with the two-for-one twister.
For example, patent number CN109837625B discloses a fixed length precision detector matched with a two-for-one twister, which comprises a device shell, a yarn detector and an ultrasensitive sensor, wherein the ultrasensitive sensor is fixedly arranged below the yarn detector, a strip-shaped groove which is penetrated front and back is arranged below the device shell, a groove is formed in the device shell, a rectangular through hole is formed below the rectangular groove, the yarn detector is fixedly arranged in the rectangular groove, the ultrasensitive sensor is arranged in the strip-shaped groove through the rectangular through hole, the length of a yarn and the count of the yarn can be automatically detected through the yarn detector provided with the ultrasensitive sensor, so that the aim of detecting the count and the length of the yarn is achieved, the situation that three yarns or single yarns appear in the double yarns can be prevented through a yarn guiding device, the double yarns are prevented from being combined into one or the double yarns are separated again, the yarns can be further prevented from being tidied up by a yarn plate, the increase of yarn counts and the increase of labor cost are avoided.
In the above patent, when threading the yarn, the whole device is required to be tilted upwards or turned upside down manually, so that the labor is wasted, the guide assembly is locked and fixed by a plurality of bolts, all the bolts are required to be sequentially loosened and tightened manually when the yarn accumulated in the upper guide groove is cleaned, the use is troublesome, in addition, the guide assembly is locked and fastened in the groove body at the bottom of the device, so that the guide groove on the guide assembly is hidden and shielded, the yarn is difficult to pass through the shielded and long guide groove, and the threading operation is inconvenient and time-consuming.
Disclosure of Invention
In view of the above, the invention provides a fixed-length precision detector matched with a two-for-one twister, which is provided with an L-shaped rack, wherein the L-shaped rack can be in linkage engagement to drive a guide piece to stretch and slide left and right when a front-back sliding driving device shell is overturned and inclined, so that the problem that the guide piece needs to be slid out or reset by additional manual force when threading or cleaning accumulated yarns is solved.
The invention provides the following technical scheme: a fixed length precision detector matched with a two-for-one twister comprises a base; the base is of a U-shaped structure as a whole, two vertical supporting stress rods are symmetrically welded at the front ends of left and right side supporting rods of the base, a transverse shaft rod is welded at the top end of a rear side transverse supporting rod of the base, a stationary gear is sleeved and welded on the middle section of the transverse shaft rod, and a device shell is rotatably arranged on the transverse shaft rod; the right side part of the device shell is provided with a mounting groove with a prescription-shaped structure, a yarn detector is arranged in the mounting groove in a locking manner, and a cover plate is covered at the top end of the mounting groove; a heat dissipation motor is locked and installed at the rear side position of the right half part of the device shell, a six-edge track shaft is welded and hung at the middle position of the bottom of the device shell, and an L-shaped rack is sleeved on the six-edge track shaft in a sliding manner; the bottom of the device shell is penetrated and provided with a U-shaped mounting groove, a guide piece is slidably arranged in the U-shaped mounting groove, and a driving motor is also hung at the bottom of the device shell.
Preferably, the U-shaped mounting groove is longitudinally formed, and two wire guide wheels are rotatably mounted in the opening at the left end of the U-shaped mounting groove at intervals up and down.
Preferably, a detection sensor is hung at the middle position of the bottom of the left end of the yarn detector, and the detection sensor is inserted into the left end opening of the U-shaped mounting groove and is adjacent to the inside and outside of the two guide wire wheels.
Preferably, the tail end of the L-shaped rack is rotationally connected with a connecting rod, and the tail end of the connecting rod is correspondingly rotationally connected with the head end of the guide piece.
Preferably, the cross section of the guide piece is I-shaped, and two long guide grooves are correspondingly formed in the guide piece from top to bottom, and two yarns sequentially pull through the two long guide grooves, the detection sensor and the two guide wire wheels from left to right.
Preferably, the rear side of the middle position of the bottom of the base is rotatably hung with a driven gear, and the left half part of the driven gear is correspondingly meshed with the stationary gear for transmission.
Preferably, a driving gear is sleeved on the rotating shaft of the driving motor, and the driving gear is correspondingly meshed with the L-shaped rack for transmission.
Preferably, the L-shaped rack is slidably positioned below the bottom of the guide member, and the L-shaped rack is in rear sliding engagement with the right half of the driven gear.
Preferably, the front side wall of the device shell mounting groove is penetrated and provided with two rows of ventilation holes, the rear side wall of the device shell mounting groove is provided with an air suction groove, and the heat dissipation motor is communicated with the air suction groove.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the traditional detection instrument which adopts a thread fixing mode to fix the guide piece, the invention can save the trouble of sequentially screwing a plurality of bolts to disassemble and assemble the guide piece, and the two long guide grooves on the guide piece can be exposed when the guide piece slides left and falls out, thereby facilitating two yarns to pass through the two long guide grooves, saving the trouble of passing the yarns through the long closed long guide groove hidden in the U-shaped mounting groove, and ensuring that the threading operation of the yarns is fast and efficient;
2. according to the invention, the driven gear is meshed and contacted with the stationary gear when rotating, and the stationary gear is fixed, so that reverse thrust is generated and drives the driven gear to drive the device shell to tilt upwards to expose the bottom of the device shell, so that the yarn is conveniently threaded at the bottom of the device shell, the trouble of manually overturning or threading the device shell reversely is avoided, and the device is convenient and labor-saving to use;
3. according to the invention, the L-shaped rack can be in linkage engagement to drive the guide piece to stretch and slide left and right when the front and back sliding driving device shell is overturned and inclined, so that the trouble of manually exerting force on the stretch and slide guide piece when threading or cleaning accumulated yarns is eliminated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the rear side structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the present invention;
FIG. 4 is a schematic view of a yarn detector according to the present invention;
FIG. 5 is a schematic view of the suction slot opening position of the present invention;
FIG. 6 is a schematic view of the device of the present invention in a reverse state of the housing;
FIG. 7 is a schematic view of a guide structure according to the present invention;
FIG. 8 is a schematic view of a base structure of the present invention;
in the figure, the correspondence between the component names and the drawing numbers is:
1. a base; 101. a vertical supporting stress rod; 103. a stationary gear; 2. a device housing; 201. a cover plate; 202. a U-shaped mounting groove; 203. a wire guide wheel; 204. a six-edge rail shaft; 205. a driven gear; 206. an air suction groove; 3. a heat dissipation motor; 4. an L-shaped rack; 401. a connecting rod; 5. a guide; 6. a yarn detector; 601. a detection sensor; 7. and driving the motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Please refer to fig. 1 to 8;
the invention provides a fixed-length precise detector matched with a two-for-one twister, which comprises: a base 1; the whole base 1 is of a U-shaped structure, two vertical supporting stress rods 101 are symmetrically welded at the front ends of left and right side supporting rods of the base 1, a transverse shaft rod is welded at the top end of a rear side supporting rod of the base 1, a stationary gear 103 is sleeved and welded on the middle section of the transverse shaft rod, and a device shell 2 is rotatably arranged on the transverse shaft rod; the right side part of the device shell 2 is provided with a mounting groove with a prescription-shaped structure, a yarn detector 6 is arranged in the mounting groove in a locking way, and a cover plate 201 is covered at the top end of the mounting groove; a heat dissipation motor 3 is locked and installed at the rear side position of the right half part of the device shell 2, a six-edge track shaft 204 is welded and suspended at the middle position of the bottom of the device shell 2, and an L-shaped rack 4 is sleeved on the six-edge track shaft 204 in a sliding manner; the bottom of the device shell 2 is provided with a U-shaped mounting groove 202 in a penetrating way, a guide piece 5 is slidably arranged in the U-shaped mounting groove 202, and a driving motor 7 is also hoisted at the bottom of the device shell 2; the U-shaped mounting groove 202 is longitudinally formed, and two wire guide wheels 203 are rotatably arranged in the opening at the left end of the U-shaped mounting groove 202 at intervals up and down; a detection sensor 601 is hung at the middle position of the bottom of the left end of the yarn detector 6, the detection sensor 601 is inserted into the left end opening of the U-shaped mounting groove 202 and is adjacent to the inside and outside of the two guide wire wheels 203, and the length and the count of yarns passing through the detection sensor 601 can be detected by the yarn detector 6; a driven gear 205 is rotatably hung on the rear side of the middle position of the bottom of the base 1, and the left half part of the driven gear 205 is correspondingly meshed with the stationary gear 103 for transmission; two rows of ventilation holes are formed in the front side wall of the installation groove of the device shell 2 in a penetrating mode, an air suction groove 206 is formed in the rear side wall of the installation groove of the device shell 2, and the heat dissipation motor 3 is communicated with the air suction groove 206.
As shown in fig. 6, the tail end of the L-shaped rack 4 is rotatably connected with a connecting rod 401, the tail end of the connecting rod 401 is correspondingly rotatably connected with the head end of the guide member 5, the guide member 5 is movably mounted and can slide leftwards to remove the accumulated yarn on the strip guide groove for cleaning, compared with a traditional detection instrument which adopts a thread fixing mode to fix the guide member 5, the trouble of sequentially screwing a plurality of bolts to disassemble the guide member 5 can be omitted, and two strip guide grooves on the guide member 5 can be exposed when the guide member 5 slides leftwards and is removed, so that two yarns can conveniently pass through the two strip guide grooves, the trouble of passing the yarn through a long closed strip guide groove hidden in the U-shaped mounting groove 202 is omitted, and the threading operation of the yarn is quick and efficient.
As shown in fig. 7, the cross section of the guide 5 is i-shaped, and two long guide grooves are correspondingly provided on the guide 5 from top to bottom, two yarns are sequentially pulled from left to right to pass through the two long guide grooves, the detection sensor 601 and the two guide wheels 203, the two long guide grooves on the upper and lower parts of the guide 5 can be straightened to avoid the disorder of the yarns, the two guide wheels 203 can block the yarns through the concave structures thereof, and the situation that the two yarns are separated from each other to cause single yarns and multi-strand yarns is avoided.
As shown in fig. 6, a driving gear is sleeved on the rotating shaft of the driving motor 7, the driving gear is correspondingly meshed with the L-shaped rack 4 for transmission, the driving motor 7 can positively and negatively rotate to drive the L-shaped rack 4 to slide back and forth, the two L-shaped racks 4 can be slidably meshed back and forth to drive the driven gear 205 to rotate, the driven gear 205 is meshed with the stationary gear 103 for contact when rotating, the stationary gear 103 is fixed, reverse thrust is generated and drives the driven gear 205 to drive the device housing 2 to tilt up and tilt out to expose the bottom of the device housing 2, yarn threading is facilitated at the bottom of the device housing 2, the trouble of manual overturning or threading the device housing 2 is omitted, and the device is convenient and labor-saving to use.
As shown in fig. 3, the L-shaped rack 4 is slidably located below the bottom of the guide 5, and the rear slide of the L-shaped rack 4 is in meshed transmission with the right half of the driven gear 205, and the L-shaped rack 4, the connecting rod 401 and the guide 5 together form a crank slider mechanism, by which the front-rear slide L-shaped rack 4 can drive the guide 5 to slide left and right, and further the L-shaped rack 4 can be in linked engagement to drive the guide 5 to slide left and right when the front-rear slide driving device housing 2 is tilted, so that the trouble of stretching the guide 5 by additional manual force is omitted when threading or cleaning accumulated yarn.
Working principle: during the use, two strands of yarns draw in proper order from left to right and pass two places long strip guide groove, detect sensor 601 and two places wire wheel 203, two places long strip guide groove about guide 5 can be straightened through its two strands of yarns, avoid the yarn chaotic, two places wire wheel 203 is through its concave structure, can block the yarn, avoid two strands of yarns to deviate from the condition that the intertwine caused single ply yarn and stranded yarn, and through detecting sensor 601, yarn detector 6 detectable way passes the length and the count of its yarn, driving motor 7 can positive and negative rotation meshing order to drive L form rack 4 and back to slide, but two places L form rack 4 forward and back sliding engagement order driven gear 205 rotation, but driven gear 205 meshing contact with stationary gear 103 when rotating, because stationary gear 103 is fixed, it can produce reverse thrust and order to drive driven gear 205 to drive device shell 2 to tilt out the bottom of device shell 2, the bottom of device shell 2 of being convenient for is worn the yarn, because L form rack 4, 401 and guide 5 jointly constitute a crank slider mechanism, but drive L form rack 4 and guide 5 forward and backward sliding in the left and right side 4 can drive driven gear 205 to slide in the time of the left and right side 4, but the left and right side 4 side sliding guide groove is in order to slide in the front of the guide groove, but the left and right side 4 sliding guide device is in order to slide in front of the two place 4 sliding guide piece.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a with two-for-one twister supporting fixed length precision detection appearance which characterized in that: the fixed length detector comprises a base (1); the base (1) is of a U-shaped structure as a whole, two vertical supporting stress rods (101) are symmetrically welded at the front ends of left and right side supporting rods of the base, a transverse shaft rod is welded at the top end of a rear side supporting rod of the base (1), a stationary gear (103) is sleeved and welded on the middle section of the transverse shaft rod, and a device shell (2) is rotatably arranged on the transverse shaft rod; a right side part of the device shell (2) is provided with a mounting groove, a yarn detector (6) is arranged in the mounting groove in a locking way, and a cover plate (201) is covered at the top end of the mounting groove; a heat dissipation motor (3) is locked and installed at the rear side position of the right half part of the device shell (2), a six-edge track shaft (204) is welded and hung at the middle position of the bottom of the device shell (2), and an L-shaped rack (4) is sleeved on the six-edge track shaft (204) in a sliding manner; the bottom of the device shell (2) is provided with a U-shaped mounting groove (202) in a penetrating way, a guide piece (5) is slidably arranged in the U-shaped mounting groove (202), and a driving motor (7) is also hoisted at the bottom of the device shell (2);
the tail end of the L-shaped rack (4) is rotationally connected with a connecting rod (401), and the tail end of the connecting rod (401) is correspondingly rotationally connected with the head end of the guide piece (5);
a driven gear (205) is rotatably hung at the rear side of the middle position of the bottom of the base (1), and the left half part of the driven gear (205) is correspondingly meshed with the stationary gear (103) for transmission; a driving gear is sleeved on the rotating shaft of the driving motor (7), and the driving gear is correspondingly meshed with the L-shaped rack (4) for transmission; the L-shaped rack (4) is slidably positioned below the bottom of the guide piece (5), and the L-shaped rack (4) is slidably meshed with the right half part of the driven gear (205) for transmission;
two wire guide wheels (203) are rotatably arranged in the opening at the left end of the U-shaped mounting groove (202) at intervals up and down;
the middle position of the bottom of the left end of the yarn detector (6) is hung with a detection sensor (601), and the detection sensor (601) is inserted into the left end opening of the U-shaped mounting groove (202) and is adjacent to the inside and outside of the two guide wire wheels (203).
2. The fixed length precision detector matched with a two-for-one twister of claim 1, wherein: two long guide grooves are correspondingly formed in the guide piece (5) vertically, and two yarns sequentially pull through the two long guide grooves, the detection sensor (601) and the two guide wheels (203) from left to right.
3. The fixed length precision detector matched with a two-for-one twister of claim 1, wherein: two rows of ventilation holes are formed in the front side wall of the installation groove of the device shell (2) in a penetrating mode, an air suction groove (206) is formed in the rear side wall of the installation groove of the device shell (2), and the heat dissipation motor (3) is communicated with the air suction groove (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111595051.XA CN114232154B (en) | 2021-12-23 | 2021-12-23 | Fixed-length precision detector matched with two-for-one twister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111595051.XA CN114232154B (en) | 2021-12-23 | 2021-12-23 | Fixed-length precision detector matched with two-for-one twister |
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| Publication Number | Publication Date |
|---|---|
| CN114232154A CN114232154A (en) | 2022-03-25 |
| CN114232154B true CN114232154B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111595051.XA Active CN114232154B (en) | 2021-12-23 | 2021-12-23 | Fixed-length precision detector matched with two-for-one twister |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992936A (en) * | 1975-06-23 | 1976-11-23 | Wesco Industries Corporation | Yarn measuring instrument |
| CN109837625B (en) * | 2017-11-28 | 2021-06-18 | 张家港扬子纺纱有限公司 | Precise fixed length detector of two-for-one twister |
| CN207998665U (en) * | 2018-01-30 | 2018-10-23 | 浙江东星纺织机械有限公司 | A kind of precision length meter |
| CN210716731U (en) * | 2019-11-07 | 2020-06-09 | 马瑞利汽车电子(广州)有限公司 | Screen turning device |
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2021
- 2021-12-23 CN CN202111595051.XA patent/CN114232154B/en active Active
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| CN114232154A (en) | 2022-03-25 |
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Effective date of registration: 20230418 Address after: Building 3, No. 59, Gongye 5th Road, Changyue Town, Xinjian District, Nanchang City, Jiangxi Province, 330000 Applicant after: Nanchang xinrongda precision mould parts Co.,Ltd. Address before: 310000 room 1213, building 3, Zhonghao Qige commercial center, Qiantang new area, Hangzhou, Zhejiang Applicant before: Wang Jun |
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