CN110257971B - Automatic doffing device of roving frame - Google Patents
Automatic doffing device of roving frame Download PDFInfo
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- CN110257971B CN110257971B CN201910456288.6A CN201910456288A CN110257971B CN 110257971 B CN110257971 B CN 110257971B CN 201910456288 A CN201910456288 A CN 201910456288A CN 110257971 B CN110257971 B CN 110257971B
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- fixedly arranged
- shaped
- block
- lead screw
- double
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses an automatic doffing device of a roving frame, which comprises a stand column, wherein a bearing plate is fixedly arranged at the output end of a telescopic cylinder, and a plurality of mounting seats are fixedly arranged on the bearing plate; the mounting seat is symmetrically and fixedly provided with an extension rod, the extension rod is fixedly provided with an L-shaped block, one end of the rotating shaft, which is far away from the L-shaped block, is fixed at the output end of the double-shaft motor, the upper push rod is fixedly provided with an upper fan-shaped support block, one end of the rotating shaft, which is far away from the double-shaft motor, is fixedly provided with a driving bevel gear, the driving bevel gear is movably engaged with a driven bevel gear, and the side push rod is fixedly provided with a side fan-shaped support; the outside cover of bracing piece is equipped with the full spool of cavity. The invention provides an automatic doffing device of a roving frame, which adopts an internal support structure to clamp a hollow full bobbin of roving, is stable in clamping, avoids hidden dangers of yarn pollution, dirtying, yarn ends disorder and the like caused by clamping of an external manipulator, is simple to operate, is more intelligent and is very worthy of popularization.
Description
Technical Field
The invention relates to the technical field of textile processing, in particular to an automatic doffing device of a roving frame.
Background
In the prior art, an automatic doffing device of a roving frame, which has the application number of '201610330502. X', comprises a main body frame, a cross beam, a lifting frame, a grabbing mechanism, a lifting mechanism, a finished yarn warehouse, a yarn bobbin warehouse, a PLC control system and an operation box, wherein the PLC control system is operated by operating a control button on the operation box to control the lifting mechanism, the grabbing mechanism, the finished yarn warehouse and the yarn bobbin warehouse to be mutually matched to clamp a hollow full bobbin at a spinning position of the roving frame and place the hollow full bobbin in the finished yarn warehouse and the yarn bobbin warehouse, and then the hollow full bobbin in the finished yarn warehouse and the empty bobbin in the yarn bobbin warehouse are clamped and placed at the spinning position of the roving frame, the automatic doffing device of the roving frame adopts the grabbing mechanism, the lifting mechanism, the finished yarn warehouse, the yarn bobbin warehouse and the PLC control system to be tightly matched, so that the labor intensity of workers is reduced, and the production efficiency is improved, and the automation degree of a workshop is effectively improved.
However, the method still has the obvious defects in the using process: above-mentioned device is mainly got full spool from the outside clamp through the manipulator when doffing, then takes off full spool and replace to become empty spool, but there is the drawback in the clamp of manipulator getting, not only makes dirty the yarn easily, full spool can drop when the centre gripping dynamics is not enough moreover, and the yarn will be disorderly to the centre gripping tension again, influences the quality of yarn.
Disclosure of Invention
The invention aims to provide an automatic doffing device of a roving frame, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic doffing device of a roving frame comprises upright posts, wherein the symmetrical upright posts are fixedly provided with a cross beam, the upright posts are provided with a motor switch, the cross beam is fixedly provided with a telescopic cylinder, the output end of the telescopic cylinder is fixedly provided with a bearing plate, and the bearing plate is fixedly provided with a plurality of mounting seats;
an extension rod is symmetrically and fixedly arranged on the mounting seat, an L-shaped block is fixedly arranged on the extension rod, a rotating shaft movably penetrates through a mounting hole formed in the L-shaped block, one end of the rotating shaft, far away from the L-shaped block, is fixed at the output end of a double-shaft motor, the double-shaft motor is electrically connected with a motor switch, a first screw rod is fixedly arranged at the output end of the double-shaft motor, far away from the rotating shaft, and is movably provided with a first screw rod nut, an upper push rod is fixedly arranged at one end of the first screw rod nut, far away from the double-shaft motor, and is fixedly provided with an upper fan-shaped supporting block, a driving bevel gear is fixedly arranged at one end of the rotating shaft, far away from the double-shaft motor, and is movably engaged with a second driven bevel gear, a second screw, a side push rod is fixedly arranged on one side of the second lead screw nut, which is far away from the L-shaped block, and a side fan-shaped supporting block is fixedly arranged on the side push rod;
be provided with the bottom plate between the stand, be provided with a plurality of bracing pieces on the bottom plate, be provided with the support cushion on the bracing piece, bracing piece outside cover is equipped with the full spool of cavity.
Preferably, one end of the first screw rod, which is far away from the double-shaft motor, is symmetrically and fixedly provided with first limit blocks.
Preferably, one side of the second screw rod, which is close to the L-shaped block, is movably arranged in a bearing seat, and the bearing seat is fixedly arranged in an installation groove formed in the L-shaped block.
Preferably, one end of the second screw rod, which is far away from the L-shaped block, is symmetrically and fixedly provided with a second limiting block.
Preferably, be the right angle setting between last fan-shaped kicking block and the side fan-shaped kicking block, the outside of going up fan-shaped kicking block and side fan-shaped kicking block all is provided with the cushion.
Preferably, the number of the mounting seats and the empty full bobbins is equal and the positions of the mounting seats and the empty full bobbins correspond to each other.
Compared with the prior art, the invention has the beneficial effects that:
1. the device has the advantages of simple structure, small occupied area, intelligent operation and convenient use;
2. this device uses interior propping clamp to get the structure and carries out the doffing operation, avoids outside clamp to get and makes dirty yarn or damages the yarn, effectively improves the product quality of yarn, and the centre gripping is more firm.
The invention provides an automatic doffing device of a roving frame, which adopts an internal support structure to clamp a hollow full bobbin of roving, is stable in clamping, avoids hidden dangers of yarn pollution, dirtying, yarn ends disorder and the like caused by clamping of an external manipulator, is simple to operate, is more intelligent and is very worthy of popularization.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the internal bracing gripping device of the present invention in a hollow full bobbin;
fig. 3 is a schematic structural view of a single-unit inner supporting and clamping device of the present invention.
In the figure: the yarn package machine comprises a vertical column 1, a motor switch 2, a crossbeam 3, a telescopic cylinder 4, a bearing plate 5, a mounting seat 6, an extension rod 7, an 8L-shaped block, a rotating shaft 9, a double-shaft motor 10, a first screw rod 11, a first screw nut 12, a first limiting block 13, an upper push rod 14, a fan-shaped support block 15, a driving bevel gear 16, a driven bevel gear 17, a second screw rod 18, a bearing seat 19, a second limiting block 20, a second screw nut 21, a side push rod 22, a fan-shaped support block 23, an elastic cushion 24, a bottom plate 25, a supporting rod 26, a supporting cushion 27 and a full hollow bobbin 28.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides an automatic doffing device of fly frame, includes stand 1, fixedly on the stand 1 of symmetry be provided with crossbeam 3, is provided with motor switch 2 on the stand 1, fixedly on the crossbeam 3 be provided with telescopic cylinder 4, and telescopic cylinder 4 can adopt the SC50-350 model of the pneumatic company production of flood ocean, and the fixed loading board 5 that is provided with on telescopic cylinder 4's the output, fixedly on the loading board 5 be provided with a plurality of mount pads 6, is provided with interior propping on the mount pad 6 and presss from both sides the structure of getting.
An extension rod 7 is symmetrically and fixedly arranged on the mounting seat 6, an L-shaped block 8 is fixedly arranged on the extension rod 7, a rotating shaft 9 is movably arranged in a mounting hole formed in the L-shaped block 8 in a penetrating manner, one end, far away from the L-shaped block 8, of the rotating shaft 9 is fixed at the output end of a double-shaft motor 10, the double-shaft motor 10 can adopt a TS-40GZ595 model produced by Qin-tech motors Limited in Dongguan, the double-shaft motor 10 is electrically connected with a motor switch 2, a first lead screw 11 is fixedly arranged at the output end, far away from the rotating shaft 9, of the double-shaft motor 10, a first lead screw nut 12 is movably arranged on the first lead screw 11, an upper push rod 14 is fixedly arranged at one end, far away from the double-shaft motor 10, of the first lead screw nut 12, an upper fan-shaped support block 15 is fixedly arranged on the upper push rod 14, a driving bevel gear 16, a second lead screw nut 21 is movably arranged on the second lead screw 18, a side push rod 22 is fixedly arranged on one side, away from the L-shaped block 8, of the second lead screw nut 21, a side fan-shaped support block 23 is fixedly arranged on the side push rod 22, and the upper fan-shaped support block 15 and the side fan-shaped support block 23 are used for supporting the hollow full bobbin 28 from the inside to clamp the bobbin.
Be provided with bottom plate 25 between the stand 1, be provided with a plurality of bracing pieces 26 on the bottom plate 25, be provided with support cushion 27 on the bracing piece 26, the full spool 28 of cavity is equipped with to the outside cover of bracing piece 26, because support cushion 27 has elasticity and adsorptivity, so the full spool 28 of cavity can be fixed by stable.
Preferably, a first limit block 13 is symmetrically and fixedly arranged at one end of the first lead screw 11 far away from the double-shaft motor 10, and the first limit block 13 is used for preventing the first lead screw nut 12 from being separated from the first lead screw 11 in the moving process.
Preferably, one side of the second screw rod 18 close to the L-shaped block 8 is movably arranged in the bearing seat 19, the bearing seat 19 is fixedly arranged in an installation groove formed in the L-shaped block 8, the second screw rod 18 can rotate in the bearing seat 19, and the bearing seat 19 plays a role of movable support.
Preferably, a second limiting block 20 is symmetrically and fixedly arranged at one end of the second lead screw 18, which is far away from the L-shaped block 8, and the second limiting block 20 is used for preventing the second lead screw nut 21 from being separated from the second lead screw 18 in the moving process.
Preferably, the upper sector-shaped supporting block 15 and the side sector-shaped supporting block 23 are arranged at a right angle, the outer sides of the upper sector-shaped supporting block 15 and the side sector-shaped supporting block 23 are both provided with elastic pads 24, and the elastic pads 24 can make up gaps among the upper sector-shaped supporting block 15, the side sector-shaped supporting block 23 and the inner wall of the hollow full bobbin 28, so that the stability of internal bracing clamping is improved.
Preferably, the mounting seat 6 and the hollow full bobbins 28 are equal in number and correspond in position, and the mounting seat 6 is provided with an internal supporting and clamping structure, so that automatic doffing can be performed on the hollow full bobbins 28.
The working principle is as follows: after full roving is wound on the hollow full bobbin 28, the telescopic cylinder 4 can be automatically started through the controller, the telescopic cylinder drives the bearing plate 5 to move downwards, so that the inner support clamping device on the mounting seat 6 is continuously close to and extends into the inner wall of the hollow full bobbin 28, when the bearing plate 5 moves downwards to the trigger motor switch 2, the inner support clamping device just extends into a proper position, at the moment, the double-shaft motor 10 is started, the double-shaft motor 10 simultaneously drives the screw rod I11 and the rotating shaft 9 to rotate, on one hand, the rotation of the screw rod I11 drives the screw rod nut I12 to move, so that the screw rod nut I12 pushes the upper sector supporting block 15 to move upwards through the upper push rod 14, on the other hand, the rotating shaft 9 rotates to drive the driving bevel gear 16, the driving bevel gear 16 drives the driven bevel gear 17 to rotate, the driven bevel gear 17 drives the screw rod II 18 to rotate, and the side push rod 22 pushes the side fan-shaped supporting block 23 to move to the side, and the two groups of internal supporting clamping devices are started simultaneously to support and clamp the inner wall of the hollow full bobbin 28 from four directions.
The double-shaft motor 10 stops after running for a specified time, at the moment, the two groups of upper fan-shaped supporting blocks 15 and the two groups of side fan-shaped supporting blocks 23 are in close contact with the inner wall of the hollow full bobbin 28, the elastic pads 24 fill up the contact gap, the clamping effect is improved, and the telescopic cylinder 4 moves upwards according to a preset stroke, so that the hollow full bobbin 28 is taken up from the supporting rod 26, and the doffing operation is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic doffing device of fly frame, includes stand (1), the symmetry fixed crossbeam (3) that are provided with on stand (1), its characterized in that: a motor switch (2) is arranged on the upright post (1), a telescopic cylinder (4) is fixedly arranged on the cross beam (3), a bearing plate (5) is fixedly arranged on the output end of the telescopic cylinder (4), and a plurality of mounting seats (6) are fixedly arranged on the bearing plate (5);
an extension rod (7) is symmetrically and fixedly arranged on the mounting seat (6), an L-shaped block (8) is fixedly arranged on the extension rod (7), a rotating shaft (9) is movably arranged in a mounting hole formed in the L-shaped block (8) in a penetrating manner, one end, far away from the L-shaped block (8), of the rotating shaft (9) is fixed at the output end of a double-shaft motor (10), the double-shaft motor (10) is electrically connected with a motor switch (2), a first lead screw (11) is fixedly arranged at the output end, far away from the rotating shaft (9), of the double-shaft motor (10), a first lead screw nut (12) is movably arranged on the first lead screw (11), an upper push rod (14) is fixedly arranged at one end, far away from the double-shaft motor (10), of the first lead screw nut (12), an upper fan-shaped support block (15) is fixedly arranged on the upper push rod, the driving bevel gear (16) is movably meshed with the driven bevel gear (17), a second lead screw (18) is fixedly arranged at the center of the driven bevel gear (17) in a penetrating mode, a second lead screw nut (21) is movably arranged on the second lead screw (18), a side push rod (22) is fixedly arranged on one side, away from the L-shaped block (8), of the second lead screw nut (21), and a side fan-shaped supporting block (23) is fixedly arranged on the side push rod (22);
be provided with bottom plate (25) between stand (1), be provided with a plurality of bracing pieces (26) on bottom plate (25), be provided with on bracing piece (26) and support cushion (27), bracing piece (26) outside cover is equipped with full spool of cavity (28).
2. The automatic doffing device of a roving frame according to claim 1, wherein: and one end of the first screw rod (11), which is far away from the double-shaft motor (10), is symmetrically and fixedly provided with first limit blocks (13).
3. The automatic doffing device of a roving frame according to claim 1, wherein: one side, close to the L-shaped block (8), of the second screw rod (18) is movably arranged in a bearing seat (19), and the bearing seat (19) is fixedly arranged in an installation groove formed in the L-shaped block (8).
4. The automatic doffing device of a roving frame according to claim 1, wherein: and a second limiting block (20) is symmetrically and fixedly arranged at one end of the second screw rod (18) far away from the L-shaped block (8).
5. The automatic doffing device of a roving frame according to claim 1, wherein: go up and be the right angle setting between fan-shaped kicking block (15) and side fan-shaped kicking block (23), the outside of going up fan-shaped kicking block (15) and side fan-shaped kicking block (23) all is provided with cushion (24).
6. The automatic doffing device of a roving frame according to claim 1, wherein: the mounting seats (6) and the hollow full bobbins (28) are equal in number and correspond in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456288.6A CN110257971B (en) | 2019-05-29 | 2019-05-29 | Automatic doffing device of roving frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456288.6A CN110257971B (en) | 2019-05-29 | 2019-05-29 | Automatic doffing device of roving frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110257971A CN110257971A (en) | 2019-09-20 |
| CN110257971B true CN110257971B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456288.6A Expired - Fee Related CN110257971B (en) | 2019-05-29 | 2019-05-29 | Automatic doffing device of roving frame |
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| CN (1) | CN110257971B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153282A (en) * | 2019-12-24 | 2020-05-15 | 浙江银汇高纤材料股份有限公司 | Translation formula spool feeding agencies |
| CN111155209A (en) * | 2019-12-24 | 2020-05-15 | 浙江银汇高纤材料股份有限公司 | Bobbin taking device for chemical fiber filaments |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100500962C (en) * | 2005-10-24 | 2009-06-17 | 太平洋机电(集团)有限公司 | Device for changing empty spool for full spool for doff of doffer |
| CN101265626A (en) * | 2008-04-22 | 2008-09-17 | 王伟 | Telescoping inner supporting type pipe drawing device |
| CN202047191U (en) * | 2011-04-16 | 2011-11-23 | 常德纺织机械有限公司 | Automatic doffing pipe-moving apparatus |
| CN104451986B (en) * | 2014-12-25 | 2017-04-19 | 江阴市华方新技术科研有限公司 | Full bobbin separating device of intelligent collective doffer |
| CN205329242U (en) * | 2015-11-24 | 2016-06-22 | 河北太行纺织机械有限公司 | Fly frame device that doffs with prevent push pipe effect |
| CN105755602B (en) * | 2016-05-17 | 2018-04-10 | 青岛国邦工业科技发展有限公司 | Fly frame Automatic doffing devices |
| CN208136412U (en) * | 2018-04-24 | 2018-11-23 | 嘉兴市宏宇新材料有限公司 | A kind of novel fast and stable doffer |
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2019
- 2019-05-29 CN CN201910456288.6A patent/CN110257971B/en not_active Expired - Fee Related
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| CN110257971A (en) | 2019-09-20 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200325 Address after: 226600, Nantong County, Jiangsu City, Haian Province, pier Town, pier West Village seven groups Applicant after: NANTONG SUZHONG TEXTILE Co.,Ltd. Address before: 322000 Zhenye Road, Huangzhai Town, Pujiang County, Yiwu City, Jinhua City, Zhejiang Province Applicant before: Pujiang Jiaxuan Textile Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |