CN108004622A - A kind of griping cotton machine with cleaning apparatus for self - Google Patents

A kind of griping cotton machine with cleaning apparatus for self Download PDF

Info

Publication number
CN108004622A
CN108004622A CN201810038207.6A CN201810038207A CN108004622A CN 108004622 A CN108004622 A CN 108004622A CN 201810038207 A CN201810038207 A CN 201810038207A CN 108004622 A CN108004622 A CN 108004622A
Authority
CN
China
Prior art keywords
cotton machine
griping cotton
telescoping tube
water pipe
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810038207.6A
Other languages
Chinese (zh)
Inventor
张抗军
彭彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taojiang County Global New Textile Material Science And Technology Ltd
Original Assignee
Taojiang County Global New Textile Material Science And Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taojiang County Global New Textile Material Science And Technology Ltd filed Critical Taojiang County Global New Textile Material Science And Technology Ltd
Priority to CN201810038207.6A priority Critical patent/CN108004622A/en
Publication of CN108004622A publication Critical patent/CN108004622A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/02Breaking or opening fibre bales by means of beater arms
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/06Details of apparatus or machines
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G7/00Breaking or opening fibre bales
    • D01G7/06Details of apparatus or machines
    • D01G7/10Arrangements for discharging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

A kind of griping cotton machine with cleaning apparatus for self, it includes griping cotton machine main body, described grab is provided with cleansing bar above cotton hired roughneck, fortune water pipe is provided with above the cleansing bar, the fortune water pipe lower end is disposed with nozzle, and suction cover and flanged joint are stretched out in described fortune water pipe one end, slide is provided with above the fortune water pipe, rodless cylinder is provided with the slide, the rodless cylinder lower end is provided with cleaning board, and the slide both sides are provided with shear blade;The central shaft upper end of the griping cotton machine main body is provided with motor, drive sprocket is provided with the rotation axis of the motor, the telescoping tube both sides are respectively arranged with screw, guide post, driven sprocket is provided with the screw, the driven sprocket is connected by chain with drive sprocket, the screw upper end is provided with bearing block, and cleaning brush is provided with the inner wall of wiper ring.The purpose of the present invention can clean in the griping cotton machine course of work to grabbing cotton hired roughneck and telescoping tube, avoid flock etc. from influencing the normal work of griping cotton machine.

Description

A kind of griping cotton machine with cleaning apparatus for self
Technical field
The invention belongs to field of textile equipment, is specially a kind of griping cotton machine with cleaning apparatus for self.
Background technology
, it is necessary to the raw materials such as bundled polyvinyl be loosened into flock using griping cotton machine, griping cotton machine is normal in nonwoven production process The structure seen is to be arranged in suction cover to grab cotton hired roughneck, and suction cover is moved up and down in order to grab cotton hired roughneck work, and suction cover leads to Cross telescoping tube to be connected with feed pipe, suction cover surrounds center axis rotation.
In the griping cotton machine course of work, substantial amounts of short flannel, flock etc., which can be wrapped in, grabs on cotton hired roughneck and enters griping cotton machine upper end Telescoping tube gap in.When be wrapped in grab on cotton hired roughneck when, can influence the crawl of follow-up flock, reduce the work for grabbing cotton hired roughneck Efficiency, and since being wound around for flock is grabbed on cotton hired roughneck so that during follow-up cleaning, it is difficult to by flock etc. from grabbing on cotton hired roughneck Take;When flock, impurity are when entering in telescoping tube gap, it is stuck to easily cause telescoping tube so that the suction of telescoping tube lower end Cotton cover can not reach demand height, influence to produce.
The content of the invention
The purpose of the present invention is in view of the above problems, a kind of griping cotton machine with cleaning apparatus for self of offer, can grab cotton Cleaned in the machine course of work to grabbing cotton hired roughneck and telescoping tube, avoid flock etc. from influencing the normal work of griping cotton machine.
In order to achieve the above object, the technical solution adopted by the present invention is:It includes griping cotton machine main body, the griping cotton machine main body Including suction cover, telescoping tube, central shaft etc., the cotton hired roughneck that grabs of the griping cotton machine main body is arranged in suction cover, described to grab cotton and beat Side is provided with cleansing bar on hand, and fortune water pipe is provided with above the cleansing bar, and the fortune water pipe lower end is disposed with nozzle, institute State fortune water pipe one end to stretch out suction cover and connect by the water pipe at flange and water source, be provided with slide above the fortune water pipe, institute State and rodless cylinder is provided with slide, the rodless cylinder lower end is provided with connecting rod, and the connecting rod lower end is provided with cleaning Plate, the slide both sides are connected with suction cover inner wall, and the slide both sides are provided with shear blade, and the suction cover upper end is with stretching Pipe connects;The central shaft upper end of the griping cotton machine main body is provided with motor, and drive sprocket is provided with the rotation axis of the motor, The telescoping tube both sides are respectively arranged with screw, guide post, and driven sprocket is provided with the screw, and the driven sprocket passes through chain Bar is connected with drive sprocket, and the screw upper end is provided with bearing block, and the bearing block is arranged in griping cotton machine main body, the silk Bar and guide post both pass through wiper ring, and the wiper ring is the cirque structure concentric with telescoping tube, on the inner wall of the wiper ring It is provided with the cleaning brush contacted with telescoping tube.
Further, the telescoping tube lower end is provided with bearing, and driven gear, the driven tooth are provided with the bearing Wheel upper end, which is provided with, dusts off bar, and the screw lower end is provided with driving gear, and the driving gear is engaged with driven gear.
Further, the rodless cylinder is provided at both ends with the device for clearing away obstacle of cone, and the cutting edge of the shear blade is with removing obstacles Device is adapted.
Further, the cleaning board is up-narrow and down-wide trapezoidal.
Further, the cleansing bar includes fixing piece and bristle, and the bristle is arranged on fixing piece, the fixing piece It is arranged in suction cover.
Beneficial effects of the present invention:It can will quickly be located at telescoping tube using cleaning brush and cleansing bar and grab on cotton hired roughneck Flock etc. remove, ensure the normal production of griping cotton machine.
1st, when screw rotates, driven gear is driven to rotate by the driving gear of its lower end, driven gear upper end dusts off Bar just can produce relative movement with cleaning brush, so that flock by cleaning brush etc. is disposed.
2nd, it is provided with fortune water pipe above cleansing bar, during work, water is sprayed on cleansing bar by the nozzle transported on water pipe, is cleaned Bar cleaning can make when grabbing cotton hired roughneck to grab cotton hired roughneck moistening at the same time so that grab can be treated during cotton hired roughneck work the flock loosened into Row humidification process;Cleaning cleansing bar can be aided in when spraying water at the same time.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is suction cover internal structure schematic diagram.
Fig. 3 is schematic side view inside suction cover.
Label character is expressed as described in figure:1st, griping cotton machine main body;2nd, suction cover;3rd, telescoping tube;4th, central shaft;5th, cotton is grabbed Hired roughneck;6th, cleansing bar;7th, water pipe is transported;8th, nozzle;9th, flange;10th, slide;11st, rodless cylinder;12nd, connecting rod;13rd, cleaning board; 14th, shear blade;15th, motor;16th, drive sprocket;17th, screw;18th, guide post;19th, driven sprocket;20th, chain;21st, bearing block; 22nd, wiper ring;23rd, cleaning brush;24th, bearing;25th, driven gear;26th, bar is dusted off;27th, driving gear;28th, device for clearing away obstacle;29th, it is solid Determine part;30th, bristle.
Embodiment
In order to make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings to the present invention into Row is described in detail, and the description of this part is only exemplary and explanatory, should not there is any limitation to protection scope of the present invention Effect.
As shown in Figure 1-Figure 3, concrete structure of the invention is:It includes griping cotton machine main body 1, and the griping cotton machine main body includes Suction cover 2, telescoping tube 3, central shaft 4 etc., the telescoping tube 3 form for more pipe nestings, and the griping cotton machine main body 1 grabs cotton Hired roughneck 5 is arranged in suction cover 2, and the top of cotton hired roughneck 5 of grabbing is provided with cleansing bar 6, and the top of cleansing bar 6 is provided with fortune water Pipe 7,7 lower end of the fortune water pipe are disposed with nozzle 8, and 7 one end of the fortune water pipe is stretched out suction cover 2 and is connected with flange 9, described 7 top of fortune water pipe is provided with slide 10, rodless cylinder 11 is provided with the slide 10,11 lower end of rodless cylinder is provided with Connecting rod 12,12 lower end of connecting rod are provided with cleaning board 13, and 10 both sides of slide are connected with 2 inner wall of suction cover, described 10 both sides of slide are provided with shear blade 14, and 2 upper end of suction cover is connected with telescoping tube 3;The central shaft of the griping cotton machine main body 1 4 upper ends are provided with motor 15, and drive sprocket 16 is provided with the rotation axis of the motor 15, and 3 both sides of telescoping tube are set respectively Screw 17, guide post 18 are equipped with, driven sprocket 19 is provided with the screw 17, the driven sprocket 19 passes through chain 20 and active Sprocket wheel 16 connects, and 17 upper end of screw is provided with bearing block 21, and the bearing block 21 is arranged in griping cotton machine main body 1, described Screw 17 and guide post 18 both pass through wiper ring 22, and the wiper ring 22 is the cirque structure concentric with telescoping tube 3, the cleaning The cleaning brush 23 contacted with telescoping tube 3 is provided with the inner wall of ring 22.
Preferably, 3 lower end of telescoping tube is provided with bearing 24, and driven gear 25 is provided with the bearing 24, described 25 upper end of driven gear, which is provided with, dusts off bar 26, and 17 lower end of screw is provided with driving gear 27, the driving gear 27 with Driven gear 25 engages.
Preferably, the rodless cylinder 11 be provided at both ends with cone device for clearing away obstacle 28, the cutting edge of the shear blade 14 with Device for clearing away obstacle 28 is adapted.
Preferably, the cleaning board 13 is up-narrow and down-wide trapezoidal.
Preferably, the cleansing bar 6 includes fixing piece 29 and bristle 30, and the bristle 30 is arranged on fixing piece 29, institute Fixing piece 29 is stated to be arranged in suction cover 2.
During specific works:Suction cover 2 is rotated around central shaft 4, and the fibers such as the polyvinyl in 4 periphery feed bin of central shaft is former Material;When grabbing cotton hired roughneck 5 and work, the cleansing bar 6 that is contacted with grabbing cotton hired roughneck 5 will be wound on fibre bundle grabbed on cotton hired roughneck 5 etc. to Sweep, while rodless cylinder 11 drives cleaning board 13 or so to move back and forth, as cleaning board 13 moves back and forth, by cleansing bar 6 On fibre bundle to being scraped off, so as to be inhaled into feed pipe, few fibers beam is gathered in the periphery of cleaning board 13, particularly clear Plate 13 is swept to be up-narrow and down-wide trapezoidal so that fibre bundle is accumulated upwards, wherein the fibre between device for clearing away obstacle 28 and shear blade 14 Dimension beam is sheared sword 14 and cuts hence into feed pipe.Screw 17, which rotates, drives wiper ring 22 to move up and down, and utilizes cleaning brush 23 dispose the fibre bundle on telescoping tube 3, and when telescoping tube 3 reaches most long, driving gear 27 is engaged with driven gear 25, when When screw 17 rotates, driven gear 25 starts simultaneously at rotation, and when cleaning brush 23 is moved to 3 lower end of telescoping tube, dusting off bar 26 will Flock on cleaning brush 23 scrapes off.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so which key element process, method, article or equipment including a series of elements not only include, and And other elements that are not explicitly listed are further included, or further include as this process, method, article or equipment institute inherently Key element.
Specific case used herein is set forth the principle of the present invention and embodiment, the explanation of above example It is only intended to help the method and its core concept for understanding the present invention.The above is only the preferred embodiment of the present invention, should When pointing out, due to the finiteness of literal expression, and objectively there are unlimited concrete structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, some improvement, retouching or change can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined by rights;These improve retouching, change or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, be regarded as protection scope of the present invention.

Claims (5)

1. a kind of griping cotton machine with cleaning apparatus for self, it includes griping cotton machine main body(1), the griping cotton machine main body includes suction cover (2), telescoping tube(3), central shaft(4), it is characterised in that the griping cotton machine main body(1)Grab cotton hired roughneck(5)It is arranged at suction cover (2)It is interior, it is described to grab cotton hired roughneck(5)Top is provided with cleansing bar(6), the cleansing bar(6)Top is provided with fortune water pipe(7), institute State fortune water pipe(7)Lower end is disposed with nozzle(8), the fortune water pipe(7)Suction cover is stretched out in one end(2)With flange(9)Connection, The fortune water pipe(7)Top is provided with slide(10), the slide(10)On be provided with rodless cylinder(11), the rodless cylinder (11)Lower end is provided with connecting rod(12), the connecting rod(12)Lower end is provided with cleaning board(13), the slide(10)Both sides It is provided with shear blade(14), the suction cover(2)Upper end and telescoping tube(3)Connection;The griping cotton machine main body(1)Central shaft (4)Upper end is provided with motor(15), the motor(15)Rotation axis on be provided with drive sprocket(16), the telescoping tube(3) Both sides are respectively arranged with screw(17), guide post(18), the screw(17)On be provided with driven sprocket(19), the driven sprocket (19)Pass through chain(20)With drive sprocket(16)Connection, the screw(17)Upper end is provided with bearing block(21), the bearing Seat(21)It is arranged at griping cotton machine main body(1)On, the screw(17)And guide post(18)Both pass through wiper ring(22), the wiper ring (22)For with telescoping tube(3)Concentric cirque structure, the wiper ring(22)Inner wall on be provided with and telescoping tube(3)Contact Cleaning brush(23).
A kind of 2. griping cotton machine with cleaning apparatus for self according to claim 1, it is characterised in that the telescoping tube(3) Lower end is provided with bearing(24), the bearing(24)On be provided with driven gear(25), the driven gear(25)Upper end is set Dust off bar(26), the screw(17)Lower end is provided with driving gear(27), the driving gear(27)With driven gear (25)Engagement.
A kind of 3. griping cotton machine with cleaning apparatus for self according to claim 1, it is characterised in that the rodless cylinder (11)It is provided at both ends with the device for clearing away obstacle of cone(28), the shear blade(14)Cutting edge and device for clearing away obstacle(28)It is adapted.
A kind of 4. griping cotton machine with cleaning apparatus for self according to claim 1, it is characterised in that the cleaning board(13) To be up-narrow and down-wide trapezoidal.
A kind of 5. griping cotton machine with cleaning apparatus for self according to claim 1, it is characterised in that the cleansing bar(6) Including fixing piece(29)And bristle(30), the bristle(30)It is arranged at fixing piece(29)On, the fixing piece(29)It is arranged at Suction cover(2)It is interior.
CN201810038207.6A 2018-01-16 2018-01-16 A kind of griping cotton machine with cleaning apparatus for self Pending CN108004622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810038207.6A CN108004622A (en) 2018-01-16 2018-01-16 A kind of griping cotton machine with cleaning apparatus for self

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810038207.6A CN108004622A (en) 2018-01-16 2018-01-16 A kind of griping cotton machine with cleaning apparatus for self

Publications (1)

Publication Number Publication Date
CN108004622A true CN108004622A (en) 2018-05-08

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CN201810038207.6A Pending CN108004622A (en) 2018-01-16 2018-01-16 A kind of griping cotton machine with cleaning apparatus for self

Country Status (1)

Country Link
CN (1) CN108004622A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108796665A (en) * 2018-07-27 2018-11-13 江西美宝利实业有限公司 A kind of griping cotton machine of weaving
CN108823686A (en) * 2018-09-10 2018-11-16 山东华兴纺织集团有限公司 It is a kind of to grab cotton device with humidification function
CN109230785A (en) * 2018-07-20 2019-01-18 宁波高新区盛文途纺织品有限公司 A kind of ball top removal device for wool cloth
CN111621881A (en) * 2020-06-05 2020-09-04 邱县付东纺织有限公司 Cotton yarn production is with grabbing cotton device
CN112718621A (en) * 2020-12-15 2021-04-30 江西阿拉曼电子科技有限公司 Radiator fan blade dust collector
CN112921451A (en) * 2021-01-18 2021-06-08 淮安市辉跃纺织品有限公司 Disc type automatic bale plucker for cotton and linen primary processing
CN113476715A (en) * 2021-07-02 2021-10-08 吉林大学 Urethral catheterization device for pediatric surgery

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713307A (en) * 1971-12-23 1973-01-30 Fouquet Werk Frauz & Planck Thread supply device for textile machinery
CN202730461U (en) * 2012-08-03 2013-02-13 郑州豫力无纺布有限公司 Bale plucker device capable of automatically adding antistatic agent
CN203947202U (en) * 2014-03-18 2014-11-19 福建省金砖纺织有限公司 A kind of automatic plucker with clearing function
CN104294409A (en) * 2014-09-15 2015-01-21 湖北天运消音防振新材料有限公司 Annular bale plucker with smashing and filtering functions
CN204125584U (en) * 2014-09-10 2015-01-28 浙江新棉纺织有限公司 Griping cotton machine handgrip plays descending mechanism
CN104707827A (en) * 2015-03-06 2015-06-17 湖州吉昌丝绸有限公司 Cleaning device for bale plucker telescopic tube
CN106167927A (en) * 2016-09-08 2016-11-30 广德天运新技术股份有限公司 A kind of anti-tangle automatic plucker
CN206256219U (en) * 2016-11-10 2017-06-16 义乌市恒盛纺织有限公司 A kind of carding machine cleaning plant
CN207958567U (en) * 2018-01-16 2018-10-12 桃江县环宇纺织新材料科技有限公司 A kind of griping cotton machine with cleaning apparatus for self

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713307A (en) * 1971-12-23 1973-01-30 Fouquet Werk Frauz & Planck Thread supply device for textile machinery
CN202730461U (en) * 2012-08-03 2013-02-13 郑州豫力无纺布有限公司 Bale plucker device capable of automatically adding antistatic agent
CN203947202U (en) * 2014-03-18 2014-11-19 福建省金砖纺织有限公司 A kind of automatic plucker with clearing function
CN204125584U (en) * 2014-09-10 2015-01-28 浙江新棉纺织有限公司 Griping cotton machine handgrip plays descending mechanism
CN104294409A (en) * 2014-09-15 2015-01-21 湖北天运消音防振新材料有限公司 Annular bale plucker with smashing and filtering functions
CN104707827A (en) * 2015-03-06 2015-06-17 湖州吉昌丝绸有限公司 Cleaning device for bale plucker telescopic tube
CN106167927A (en) * 2016-09-08 2016-11-30 广德天运新技术股份有限公司 A kind of anti-tangle automatic plucker
CN206256219U (en) * 2016-11-10 2017-06-16 义乌市恒盛纺织有限公司 A kind of carding machine cleaning plant
CN207958567U (en) * 2018-01-16 2018-10-12 桃江县环宇纺织新材料科技有限公司 A kind of griping cotton machine with cleaning apparatus for self

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109230785A (en) * 2018-07-20 2019-01-18 宁波高新区盛文途纺织品有限公司 A kind of ball top removal device for wool cloth
CN108796665A (en) * 2018-07-27 2018-11-13 江西美宝利实业有限公司 A kind of griping cotton machine of weaving
CN108823686A (en) * 2018-09-10 2018-11-16 山东华兴纺织集团有限公司 It is a kind of to grab cotton device with humidification function
CN111621881A (en) * 2020-06-05 2020-09-04 邱县付东纺织有限公司 Cotton yarn production is with grabbing cotton device
CN111621881B (en) * 2020-06-05 2024-04-30 邱县付东纺织有限公司 Cotton grabbing device for cotton yarn production
CN112718621A (en) * 2020-12-15 2021-04-30 江西阿拉曼电子科技有限公司 Radiator fan blade dust collector
CN112718621B (en) * 2020-12-15 2021-12-24 江西阿拉曼电子科技有限公司 Radiator fan blade dust collector
CN112921451A (en) * 2021-01-18 2021-06-08 淮安市辉跃纺织品有限公司 Disc type automatic bale plucker for cotton and linen primary processing
CN113476715A (en) * 2021-07-02 2021-10-08 吉林大学 Urethral catheterization device for pediatric surgery
CN113476715B (en) * 2021-07-02 2022-08-02 吉林大学 Urethral catheterization device for pediatric surgery

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Application publication date: 20180508