CN110409052A - A kind of knitting circular knitting machine annular cleaning dedusting mechanism - Google Patents

A kind of knitting circular knitting machine annular cleaning dedusting mechanism Download PDF

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Publication number
CN110409052A
CN110409052A CN201910612540.8A CN201910612540A CN110409052A CN 110409052 A CN110409052 A CN 110409052A CN 201910612540 A CN201910612540 A CN 201910612540A CN 110409052 A CN110409052 A CN 110409052A
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CN
China
Prior art keywords
knitting
sleeve
ring pipe
knitting machine
fixing axle
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Pending
Application number
CN201910612540.8A
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Chinese (zh)
Inventor
蔡雨石
金王保
陈蓉
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Hubei Jialinjie Textile Product Co Ltd
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Hubei Jialinjie Textile Product Co Ltd
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Publication date
Application filed by Hubei Jialinjie Textile Product Co Ltd filed Critical Hubei Jialinjie Textile Product Co Ltd
Priority to CN201910612540.8A priority Critical patent/CN110409052A/en
Publication of CN110409052A publication Critical patent/CN110409052A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04BKNITTING
    • D04B35/00Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/32Devices for removing lint or fluff

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

The invention discloses a kind of knitting circular knitting machine annulars to clean dedusting mechanism, including the sleeve being fixed at the top of knitting circular knitting machine central part, upper fixing axle upper and lower ends are separately connected sleeve and casing, inside pipe casing passes through compressed air joint, tracheae is connected to compressed air air supply system, the rotation connection of one end of lower end and radar head, the lower end of radar head is connected and fixed with lower fixing axle, expand cloth holder and is suspended on lower fixing axle lower end, radar head periphery is connected to several support tubes, each support tube is connected to ring pipe, the ring pipe circumferencial direction is uniformly distributed several airflow holes, ring pipe is connected to inside pipe casing by the upper chamber of radar head, by the comprehensive 360 degree of cleanings of knitting needle and sinker of the pressure-air to woven extent;And rotate together ring pipe with syringe.360 degree of high pressure draught blow out the lousiness that knitting needle and sinker high-speed motion generate, and enter lousiness in the pin holes of knitting needle, the powerful optimum efficiency for playing dedusting of air-flow.

Description

A kind of knitting circular knitting machine annular cleaning dedusting mechanism
Technical field
The present invention relates to knitting circular knitting machine manufacturing technology fields, remove especially for the annular cleaning in single knitting pile knitting machine Dirt mechanism.
Background technique
When indicating the needle body and needle core OQ t such as the first two figure of Fig. 1, old coil slides to outside needle latch and moves back circle, and the needle body hooks into Yarn guide introduce plush yarn 2, the then silent completion kinking under the driving of needle core of needle latch 6, start lasso, the needle body, needle latch after Continuous old 1 knocking over of coil filling of decline, plush yarn 2 curve closed new coil, pile knitting machine when weaving the knop clothes such as velvet, Two one threads, plush yarn 2 and filling 1 are fed simultaneously, they carry out kinking on sinker piece nose 3 and chin 4.Total knitting tention It is the sum of plush yarn knitting tention and filling knitting tention, total knitting tention is mainly determined by the knitting tention of plush yarn, hair The knitting tention of loop yarn is 90% or so of total knitting tention, and every 0.2 millimeter of the increase of sinker piece nasal height degree, can be made total curved Yarn tension improves 10~13%;And a syringe needle and eight one threads are accommodated when pile knitting machine braiding knop cloth, it is clear that it is clamped Power is more much bigger than braiding jersey fabric, and the thicker chucking power of yarn is bigger.Especially pile knitting machine braided filament kind, long filament F number it is high, the line density of monofilament is low, causes strength low, due to the high-speed motion of knitting needle and sinker, big kinking in braiding Tension and chucking power make long filament be easy to generate lousiness (one filament of fracture) in high-speed friction, and general length exists Within 0.5mm, lousiness can be easy to drilling pin holes 5 without clean in time, such as Fig. 1.The needle latch 6 of knitting is caused to close ineffective It is living, it is not even switched off, cloth cover forms vertical bar.
CN101736514A knitting circular knitting machine in the prior art discloses the dust pelletizing system of the knitting circular knitting machine, including top The fan in portion and the fan of middle-end;Upper section dust extraction fan motor strut can only ensure the cleaning of loom yarn road with 360 degree rotation And the cleaning of yarn storage device.
Middle section deduster is two fans of a motor control, mainly for woven extent.In woven extent, yarn hair, Influence of the flyings to cloth cover is very big, main to influence to be embodied in: easily into syringe, needle tray and the velvet-like fiber of triangle gap Oil suction, but gathered a large amount of oil-containing coma (cotton dung) when syringe, needle tray and triangle gap, then will lead to generate spindle and Vertical bar.Disadvantages described above is in the paper " the seamless underwear cloth cover vertical bar origin cause of formation and its weaving dyeing and finishing technology ameliorative way are probed into " of Huang print It is on the books, but the dust pelletizing system of the knitting circular knitting machine of the prior art, the wind-force dispersion of fan cannot carry out knitting needle position effective Dedusting.It is badly in need of a kind of device being dusted for knitting needle at present.
Summary of the invention
The purpose of the present invention is to provide a kind of ring rotation dedusting cleaning mechanisms, by pressure-air to woven extent Knitting needle and the comprehensive 360 degree of cleanings of sinker;And rotate together ring pipe with syringe.360 degree of high pressure draught by knitting needle with The lousiness blowout that sinker high-speed motion generates, enters lousiness in the pin holes of knitting needle, and air-flow is powerful to play dedusting Optimum efficiency.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of knitting circular knitting machine annular cleaning dedusting mechanism, including the sleeve being fixed at the top of knitting circular knitting machine central part Disk, the sleeve connecting with sleeve pan bottom, upper fixing axle upper and lower ends are separately connected sleeve and casing, and inside pipe casing passes through compression Pneumatic fitting, tracheae are connected to compressed air air supply system, and one end of lower end and radar head is rotatablely connected, under radar head End is connected and fixed with lower fixing axle, is expanded cloth holder and is suspended on lower fixing axle lower end, is mutually mutually separated there are two tools in the radar head Chamber;
Upper chamber's periphery of radar head is uniformly provided with several through-holes, and each through-hole passes through a support tube respectively and connects Ring pipe is passed to, the ring pipe circumferencial direction is uniformly distributed several airflow holes, and ring pipe is connected to by the upper chamber of radar head Inside pipe casing.
Preferably, fixed axis is slidably connected with sleeve, and screw passes through the fixed upper fixing axle of sleeve, for adjusting Fixing axle is inserted into the depth of sleeve, makes the airflow hole face needle back area of ring pipe.
Preferably, fixed axis and sleeve upper end are tightly connected, and described sleeve pipe lower end is inserted in bearing, in bearing Week is interference fitted, and bearing periphery and radar head upper chamber are interference fitted.
Further, the channel partition at described sleeve pipe both ends is penetrated through into two cavitys, and upper plenum and upper fixed axis connection are solid It is fixed.
Further, 6~8mm of the neighboring gas flow pitch of holes, airflow hole is lower than ring pipe central plane, in ring pipe The angle of heart plane is 45 degree.
Further, for the expansion cloth holder with muslin tubing and syringe and knitting needle synchronous rotary, radar head, ring pipe are synchronous It is rotated in expanding cloth holder.
Further, the annular pipe diameter is less than the internal diameter of knitting circular knitting machine.
Structure configuration of the invention at least has the advantage that;
1, comprehensive 360 degree of cleanings, ring pipe is operated synchronously with syringe and knitting needle, so knitting needle during exercise can It is blown to by air-flow;
2, air-flow is effectively directed to knitting needle pin holes, and lousiness, short flannel etc. is prevented to enter pin holes, in order to avoid knitting needle is caused, needle Tongue closes phenomena such as not flexible during kinking, silent, lasso, knocking over;Kinking, silent, lasso, knocking over process can specifically join See the compound needle circular knitting machine of " the lopping technique and analysis http://www.docin.com/p-23052704.html of circular knitting machine " The introduction of knitting cycle.The present invention no longer repeats one by one.
3, the lousiness that the flyings, short velvet fiber, long filament of woven extent generate can clean out in time, in order to avoid into needle tray, piece The places such as slot, thus reduce cloth cover vertical bar, floricome or because needle latch it is silent it is not flexible lead to the weavings problem such as hole defect, substantially reduce Flatcar number.Paper " the wear-out failure of looped pile circular knitting machine sitch cam and knitting needle that Zhang Wenzong et al. is delivered on textile journal Analysis " indicates that knitting needle moves in a circle under the drive of the syringe of rotation, while being controlled by cam system and up and down reciprocatingly being transported again Dynamic, the knitting cycles such as circle, band yarn, kinking and knocking over are moved back in completion, and sitch cam and knitting needle all have abrasive wear, remain in triangle When abrasive dust or dust particle on slideway are slided with knitting needle, three-body type abrasive wear will be also caused, in actual production, due to A large amount of oil-containing coma (cotton dung) has been gathered in syringe, needle tray and triangle gap, and machine needs flatcar within former 3 weeks or so;It is existing It is primary in substantially 6-7 weeks ability flatcar, it greatly increases the production efficiency, reduces the consume of knitting needle;Lousiness blocking pin holes are led The vertical bar that the needle latch of cause closes not flexible generation greatly reduces.
4, the air-flow uniform strength that ring pipe is blown out by airflow hole is big, effectively protect in actual production knitting needle, The textured elements such as sinker have great help to the quality raising of cloth cover.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing knitting needle;
Fig. 2 is that present invention annular cleans dedusting mechanism cross-sectional view;
Fig. 3 is ring pipe schematic cross-sectional view of the invention;
Fig. 4 is the structural schematic diagram of knitting circular knitting machine annular annular cleaning dedusting mechanism of the present invention.
Specific embodiment
Further comparative illustration is made to the prior art and the technology of the present invention by attached drawing:
Embodiment 1
Such as Fig. 2 and Fig. 4, knitting circular knitting machine annular cleans dedusting mechanism, including upper fixing axle 11, lower fixing axle 12, annular Pipe 13, rotation radar head 15, upper fixing axle casing 16, tracheae 17, expands cloth holder 22 at support tube 14.
Compressed air is transported to the compressed air joint 20 on fixing axle casing 16, upper fixed hub by tracheae 17 Pipe 16 has partition 161, and by the channel partition at perforation casing both ends at two cavitys 162, upper plenum is connect with upper fixing axle 11 Fixed, the bearing 23 of lower cavity and 15 upper end of radar head is rotatablely connected, and compressed air enters upper solid from compressed air joint 20 The lower cavity of dead axle casing 16, enters back into radar head 15.There are two chamber 153,3 supports being mutually mutually separated for tool in radar head 15 The through-hole 151 that pipe 14 passes through upper chamber is connected to upper chamber, and compressed air enters ring pipe by support tube 14 from radar head 15 13, the air-flow that the airflow hole 18 on ring pipe 13 sprays cleans woven extent.The lower chambers of radar head 15 and lower fixation Axis 12 is connected and fixed, lower fixing axle 12 with expand cloth holder 22 be fixed together, expand cloth holder 22 be with muslin tubing 21 together with syringe And knitting needle 100 synchronous rotary, ring pipe 13 also with syringe synchronous rotary.
Such as Fig. 3, ring pipe material is aluminum pipe, and the diameter of ring pipe is 2 inches smaller than syringe diameter, and the diameter of round tube is 1cm. Ring pipe is mainly fixed by 3 support tubes on the upper fixing axle casing in center, and the airflow hole of ring pipe is provided with annular The lower section of tube hub line, 45 degree of downward inclination, the spacing 6-8mm in neighboring gas flow hole, such as Fig. 4 face the air-flow sprayed Sinker is installed in syringe and knitting needle 100 in the position of syringe and knitting needle 100 in needle back area, and the height of ring pipe can pass through Adjusting screw 24 is adjusted on the sleeve 191 of the sleeve disk 19 at the top of upper fixing axle 11 in center to change stretching for upper fixing axle 11 Length out.The powerful air-flow of continuous rotation can prevent lousiness from entering the pin holes of knitting needle in needle back area, and the lousiness of generation can be timely Blowout will not gather even drilling pin holes.
Radar head is connect with the upper fixed hub seal of tube, there is 3 air outlet holes 151 on radar head, and support tube connects radar Head and ring pipe, compressed air are uniformly distributed in each airflow hole of ring pipe.
The bore of usual airflow hole is 2.0mm.Air-flow bore open is too big, and the wind of blowout relatively dissipates, is powerless, bore too it is small then It blows not in place.Wind pressure generally remains in (29.4 ± 4.9) N/cm2.Wind pressure is too small to be not enough to blow on oil-containing short velvet fiber, lousiness etc. Woven extent out;Wind pressure is then likely to cause greatly very much lateral spindle.

Claims (7)

1. a kind of knitting circular knitting machine annular cleans dedusting mechanism, including the sleeve disk being fixed at the top of knitting circular knitting machine central part, The sleeve being connect with sleeve pan bottom, which is characterized in that upper fixing axle upper and lower ends are separately connected sleeve and casing, inside pipe casing Compressed air air supply system, one end rotation connection of lower end and radar head, thunder are connected to by compressed air joint, tracheae It is connected and fixed up to the lower end of head with lower fixing axle, expands cloth holder and be suspended on lower fixing axle lower end, there are two mutually for tool in the radar head The chamber being mutually separated;
Upper chamber's periphery of radar head is uniformly provided with several through-holes, and each through-hole passes through a support tube respectively and is connected to Ring pipe, the ring pipe circumferencial direction are uniformly distributed several airflow holes, and ring pipe is connected to casing by the upper chamber of radar head It is internal.
2. knitting circular knitting machine annular according to claim 1 cleans dedusting mechanism, which is characterized in that fixed axis with Sleeve is slidably connected, and screw, which passes through the fixed upper fixing axle of sleeve, makes ring pipe for adjusting the depth of upper fixing axle insertion sleeve Airflow hole face needle back area.
3. knitting circular knitting machine annular according to claim 1 cleans dedusting mechanism, which is characterized in that fixed axis with Sleeve upper end is tightly connected, and described sleeve pipe lower end is inserted in bearing, is interference fitted with bearing inner circumferential, on bearing periphery and radar head Chamber interference fit.
4. knitting circular knitting machine annular according to claim 3 cleans dedusting mechanism, which is characterized in that perforation described sleeve pipe two The channel partition at end is connected and fixed at two cavitys, upper plenum with upper fixing axle.
5. knitting circular knitting machine annular according to claim 1 cleans dedusting mechanism, which is characterized in that the neighboring gas flow hole 6~8mm of spacing, airflow hole are lower than ring pipe central plane, and the angle with ring pipe central plane is 45 degree.
6. knitting circular knitting machine annular according to claim 1 cleans dedusting mechanism, which is characterized in that the expansion cloth holder is with circle For cylinder cloth together with syringe and knitting needle synchronous rotary, radar head, ring pipe, which are synchronized with, expands cloth holder rotation.
7. knitting circular knitting machine annular according to claim 1 cleans dedusting mechanism, which is characterized in that the annular pipe diameter Less than the internal diameter of knitting circular knitting machine.
CN201910612540.8A 2019-07-09 2019-07-09 A kind of knitting circular knitting machine annular cleaning dedusting mechanism Pending CN110409052A (en)

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CN201910612540.8A CN110409052A (en) 2019-07-09 2019-07-09 A kind of knitting circular knitting machine annular cleaning dedusting mechanism

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Application Number Priority Date Filing Date Title
CN201910612540.8A CN110409052A (en) 2019-07-09 2019-07-09 A kind of knitting circular knitting machine annular cleaning dedusting mechanism

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113102319A (en) * 2021-03-26 2021-07-13 桐乡市桐诚科技有限公司 Automatic maintenance and cleaning equipment and maintenance method for sinker of flat knitting machine
CN114000258A (en) * 2021-12-09 2022-02-01 浙江荣莱纺织有限公司 Single-side circular knitting machine
CN114525619A (en) * 2022-02-24 2022-05-24 石狮市鑫隆针织机械有限公司 Jacquard double-faced circular weft knitting machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788243A (en) * 1955-07-21 1957-12-23 Stibbe G & Co Ltd Improvements in and relating to circular knitting machines
GB2018304A (en) * 1978-04-07 1979-10-17 Memminger Gmbh Air-cleaning system for textile machines
GB2182355A (en) * 1985-10-28 1987-05-13 Precision Fukuhara Works Ltd Lint removing apparatus for circular knitting machine
KR100561827B1 (en) * 2004-10-05 2006-03-21 유철 Method and apparatus for removing lint slub in circular knitting machine
CN101153427A (en) * 2006-09-27 2008-04-02 佰龙机械厂股份有限公司 Flocculation blowing and heat radiating device of high speed tubular knitting machine
CN203741531U (en) * 2014-01-15 2014-07-30 任钊良 Dust extraction device of knitting machine
CN204125691U (en) * 2014-09-05 2015-01-28 江苏好易纺织科技有限公司 The jet-propelled dust arrester of two-faced machine
CN107503034A (en) * 2017-09-30 2017-12-22 绍兴鸿骏机械有限公司 A kind of unidirectional anti-packet towel jacquard
CN210711975U (en) * 2019-07-09 2020-06-09 湖北嘉麟杰纺织品有限公司 Annular cleaning and dust removing mechanism of circular knitting machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788243A (en) * 1955-07-21 1957-12-23 Stibbe G & Co Ltd Improvements in and relating to circular knitting machines
GB2018304A (en) * 1978-04-07 1979-10-17 Memminger Gmbh Air-cleaning system for textile machines
GB2182355A (en) * 1985-10-28 1987-05-13 Precision Fukuhara Works Ltd Lint removing apparatus for circular knitting machine
KR100561827B1 (en) * 2004-10-05 2006-03-21 유철 Method and apparatus for removing lint slub in circular knitting machine
CN101153427A (en) * 2006-09-27 2008-04-02 佰龙机械厂股份有限公司 Flocculation blowing and heat radiating device of high speed tubular knitting machine
CN203741531U (en) * 2014-01-15 2014-07-30 任钊良 Dust extraction device of knitting machine
CN204125691U (en) * 2014-09-05 2015-01-28 江苏好易纺织科技有限公司 The jet-propelled dust arrester of two-faced machine
CN107503034A (en) * 2017-09-30 2017-12-22 绍兴鸿骏机械有限公司 A kind of unidirectional anti-packet towel jacquard
CN210711975U (en) * 2019-07-09 2020-06-09 湖北嘉麟杰纺织品有限公司 Annular cleaning and dust removing mechanism of circular knitting machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113102319A (en) * 2021-03-26 2021-07-13 桐乡市桐诚科技有限公司 Automatic maintenance and cleaning equipment and maintenance method for sinker of flat knitting machine
CN113102319B (en) * 2021-03-26 2022-07-01 桐乡市桐诚科技有限公司 Automatic maintenance and cleaning equipment and maintenance method for sinker of flat knitting machine
CN114000258A (en) * 2021-12-09 2022-02-01 浙江荣莱纺织有限公司 Single-side circular knitting machine
CN114000258B (en) * 2021-12-09 2023-03-07 浙江荣莱纺织有限公司 Single-side circular knitting machine
CN114525619A (en) * 2022-02-24 2022-05-24 石狮市鑫隆针织机械有限公司 Jacquard double-faced circular weft knitting machine
CN114525619B (en) * 2022-02-24 2023-08-11 石狮市鑫隆针织机械有限公司 Jacquard double-sided circular weft knitting machine

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