CN110055634A - A kind of cotton spinning logistics conveyer system - Google Patents

A kind of cotton spinning logistics conveyer system Download PDF

Info

Publication number
CN110055634A
CN110055634A CN201910423345.0A CN201910423345A CN110055634A CN 110055634 A CN110055634 A CN 110055634A CN 201910423345 A CN201910423345 A CN 201910423345A CN 110055634 A CN110055634 A CN 110055634A
Authority
CN
China
Prior art keywords
pipeline
bucket
bucketful
item
machine
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.)
Granted
Application number
CN201910423345.0A
Other languages
Chinese (zh)
Other versions
CN110055634B (en
Inventor
万由顺
桂长明
杨华明
杨立家
闫循斌
金宏健
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.)
Wuhan Yu Dahua Textile Clothing Group Co Ltd
Original Assignee
Wuhan Yu Dahua Textile Clothing Group Co 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 Wuhan Yu Dahua Textile Clothing Group Co Ltd filed Critical Wuhan Yu Dahua Textile Clothing Group Co Ltd
Priority to CN201910423345.0A priority Critical patent/CN110055634B/en
Publication of CN110055634A publication Critical patent/CN110055634A/en
Application granted granted Critical
Publication of CN110055634B publication Critical patent/CN110055634B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G21/00Combinations of machines, apparatus, or processes, e.g. for continuous processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The present invention provides a kind of cotton spinning logistics conveyer system, successively sliver is handled carding machine, pre-drawing machine, draw frame and lap machine combined, combing machine, last drawing frame, between fly frame building conveying sliver pipeline, pipeline includes to comb transport vehicle in parallel, comb supply line in parallel, head and to item and roll up pipeline, item and roll up to combing pipeline, combing to end and pipeline and thick pipeline.The present invention saves labour cost, and effectively save cost reduces expenditure, and makes material that source can be traced, and improves product quality.

Description

A kind of cotton spinning logistics conveyer system
Technical field
The present invention relates to field of textiles, more particularly, to a kind of cotton spinning logistics conveyer system applied to spinnery.
Background technique
At present the spinning technological process comprising combing include: opening picking, cotton carding, it is pre- simultaneously, item and roll up, combing, end simultaneously, Rove, spun yarn.Wherein opening picking, carding process process are completed using blowing-carding-drawing unit group, it is pre- and and end and completed by drawing frame, Item and roll up completed by draw frame and lap machine combined, combing is completed by combing machine, and rove is completed by fly frame, and spun yarn is completed by spinning frame. In order to improve semi-manufactured goods quality and improve opening picking workshop environmental sanitation condition, usually by carding machine in blowing-carding-drawing unit group it Preceding equipment, such as face machine, cotton blender machine, scutcher are grabbed, it is installed in a workshop with carding machine point, referred to as opening picking vehicle Between.The cotton in this part workshop is conveyed by conduit pipe pneumatically, has realized the material flows automation that processes raw material.
It is close due to requiring ambient temperature and humidity from cotton carding to process of roving link, it can be by carding machine, drawing frame, rove Machine arranges next door workshop together, referred to as comb and rough turn, by the pre-drawing machine in combing, draw frame and lap machine combined, combing Machine is arranged in the combing workshop in next door.Material conveying between this equipment component is general all by being accomplished manually.Spinning frame is arranged in Material flows automation connection has been realized between spinning workshop, with fly frame.Therefore each single machine between carding machine to fly frame is set Standby material conveying pushes temporary tool sliver can to realize by worker, and this traditional approach needs a large amount of personnel, worker's labour Intensity is big, and transfer efficiency is low, furthermore when certain equipment fault, is unfavorable for through Tracing Material to corresponding production equipment.
Summary of the invention
The present invention provides a kind of cotton spinning logistics conveyer systems, for solving each single machine between carding machine to fly frame The automation issues of equipment material conveying, it is described that its technical solution is as follows:
A kind of cotton spinning logistics conveyer system in the carding machine successively handled to sliver, pre-drawing machine, item and rolls up joint Machine, combing machine, last drawing frame, between fly frame building conveying sliver pipeline, comprising:
Comb waggon in parallel: for first bucket to be delivered to pre-drawing machine, first bucket storage has in addition to front row The sliver of carding machine production;
Comb supply line in parallel: for the sliver that front-seat carding machine produces directly to be delivered to pre-drawing machine;
Head simultaneously to item and rolls up pipeline: for Article 2 bucket to be delivered to draw frame and lap machine combined, the storage of Article 2 bucket has pre- The sliver produced after drafting machining;
Item is simultaneously rolled up to combing pipeline: the cotton roll for producing after processing draw frame and lap machine combined is delivered to combing machine;
Combing is to end and pipeline: for Article 3 bucket to be transported to last drawing frame, the storage of Article 3 bucket has combing machine to add The sliver produced after work;
And thick pipeline: for Article 4 bucket to be transported to fly frame, the storage of Article 4 bucket is raw after having last drafting to machine The sliver of production.
Further, comb that supply line in parallel includes comb and bracing bucket pipeline, comb parallel connection change a barrel delivery area, pre- and work Area;
Comb and bracing bucket pipeline include entrance, outlet and pipeline ontology, the both ends of pipeline ontology be be not entrance, Outlet, entrance comb first bucket of transport vehicle conveying in parallel for receiving, and outlet is for sending out first to comb transport vehicle in parallel Bucket;
Depositing for barrel delivery area progress item bucket is changed positioned at comb and bracing bucket pipeline side, by combing parallel connection in pre- and workspace It puts, it includes being communicated to pipeline ontology into bucket area and the area Chu Tong into bucket area and the area Chu Tong that a barrel delivery area is changed in comb parallel connection.
Wherein, it can be directly pushed by executing agency close to the full item bucket of the carding machine output of comb and bracing bucket pipeline defeated Hollow bar bucket on pipeline ontology can also be pulled in cotton carding machine equipment by line sending ontology.
Full item bucket or hollow bar bucket unidirectionally transport on comb and bracing bucket pipeline simultaneously, in the work of pre-drawing machine, in advance simultaneously The item bucket of workspace consumes simultaneously, and collective replaces.
Further, bucketful is sent out from pre-drawing machine, into head and to item and is rolled up pipeline, is sent to by executing agency Equipment;Empty barrel is sent out by equipment, into head and to item and rolls up pipeline, and full item bucket or hollow bar bucket and in head and to item roll up defeated simultaneously It is unidirectionally transported in line sending.
Item and to roll up to combing pipeline include cotton roll pipeline, Hang Jia transport establishment, Man Mianjuan is sent from draw frame and lap machine combined Cotton roll pipeline is arrived out, is transported to suitable position, and entire row is transported to each combing machine by Hang Jia transport establishment.
Combing is to end and pipeline includes annular conveyor line, end and workspace, and last and workspace is connected to annular conveyor line;End And workspace includes bucket line and the workspace communicated therewith out.
And thick pipeline includes shuttle, shelf area, bucketful dark zone, bucketful workspace, empty bucketful pipeline;Shelf Area, bucketful dark zone, bucketful workspace are connected by empty bucketful pipeline, by wearing between empty bucketful pipeline and shelf area The transport of shuttle car realization item bucket.
Empty bucketful pipeline includes the area Mo Bing sky bucketful pipeline and rove area sky bucketful pipeline, and rove area sky bucketful is defeated Line sending is for storing the pallet for being loaded with hollow bar bucket that bucketful workspace is transmitted, and the area Mo Bing sky bucketful pipeline is for storing to bucketful The pallet for being loaded with full item bucket of dark zone conveying.
Bucketful dark zone and bucketful workspace are five row's pipelines, and every row's pipeline is sent into item bucket by pallet.
The present invention saves labour cost, and effectively save cost reduces expenditure, and makes material that source can be traced, and improves product Quality.
Detailed description of the invention
Fig. 1 is the general frame figure of the cotton spinning logistics conveyer system;
Fig. 2 is the schematic diagram for combing supply line in parallel;
Fig. 3 is the head and to item and rolls up the schematic diagram of pipeline;
Fig. 4 is the item and rolls up to the schematic diagram of combing pipeline;
Fig. 5 is schematic diagram of the combing to last simultaneously pipeline;
Fig. 6 is the schematic diagram of described and thick pipeline.
Specific embodiment
A kind of cotton spinning logistics conveyer system, establish the carding machine 1, pre-drawing machine 2, item that successively sliver is handled simultaneously Combination machine 3 is rolled up, combing machine 4, last drawing frame 5, between fly frame 6, including transport vehicle 7 in parallel is combed, combs supply line 8 in parallel, head simultaneously To item and rolls up pipeline 9, item and roll up to combing pipeline 10, combing to end and pipeline 11 and thick pipeline 12.
The transportational process of whole material flow line is as follows:
The sliver that A carding machine 1 produces deposits in first bucket, when more carding machines 1 divide two rows of arrange, apart from lower one First bucket for filling sliver that the closer front-seat cotton carding machine equipment of process generates can be directly delivered to by combing supply line 8 in parallel Pre-drawing machine 2 is processed, and full first bucket that the carding machine 1 in heel row generates can be conveyed by combing waggon 7 in parallel It is processed to pre-drawing machine 2.
The sliver that produces deposits in Article 2 bucket after B pre-drawing machine 2 is processed, and fills the Article 2 bucket of sliver by head and extremely Item simultaneously rolls up pipeline 9 and is delivered to draw frame and lap machine combined 3 and processed.
C draw frame and lap machine combined 3 produces cotton roll after processing, cotton roll, which passes through item and rolls up to combing pipeline 10, is delivered to combing machine 4 are processed.
The sliver that D combing machine 4 produces after processing deposits in Article 3 bucket, and the Article 3 bucket for filling sliver passes through combing to end And pipeline 11 is transported to last drawing frame 5 and is processed.
The sliver that produces deposits in Article 4 bucket after the end E drawing frame 5 is processed, fill the Article 4 bucket of sliver by and it is thick defeated Line sending 12 is transported to fly frame 6 and is processed.
First bucket to Article 4 bucket is the description carried out for the item bucket of the conveying of different phase.
For the transmission process in the above A, realized especially by such as under type:
Combing supply line 8 in parallel includes that simultaneously barrel delivery area 82, pre- and workspace 83 are changed in bracing bucket pipeline 81, comb parallel connection to comb; Joining pipeline 81 includes entrance 811, outlet 812 and pipeline 813;It includes into bucket area 821 and going out that barrel delivery area 82 is changed in comb parallel connection Bucket area 822.
The full item bucket of 1 output of carding machine far from comb and bracing bucket pipeline 81 can be transported to by combing transport vehicle 7 in parallel Entrance 811, hollow bar bucket can be received in outlet 812 by combing transport vehicle 7 in parallel, be then fed into carding machine 1.
Full item bucket close to 1 output of carding machine of comb and bracing bucket pipeline 81 can directly be pushed into pipeline by executing agency 813, also the hollow bar bucket on pipeline 813 can be pulled in cotton carding machine equipment.
Full item bucket or hollow bar bucket unidirectionally transport on comb and bracing bucket pipeline 81 simultaneously, when pre-drawing machine 2 works, in advance And the item bucket of workspace 83 consumes simultaneously, and collective replaces.Its replacement process is: one to run out empties item bucket entire row while pushing away The area Ru Chutong 822 is then delivered on pipeline 813, and the hollow bar bucket of an adjacent row enters this row's waiting and is pushed into out at the same time Bucket area 822, and so on;Full item bucket is divided by entering into bucket area 821 into bucket area 821 for three rows, and full item bucket is from farthest away from advance simultaneously The one of workspace 83 discharges into the conveying of S row in such a way that one is pushed up one, until third row fills up item bucket, at this time by third Row's item bucket pulls in pre- and workspace 83 a row working region simultaneously, this being drawn into is booked item bucket to continue conveying filling pre- simultaneously Other idle discharges of workspace 83, while full item bucket continuation is sent into successively, is set until several rankings of workspace 83 and is all changed to full item bucket. At this moment manual splice can be carried out, pre-drawing machine 2 is started to work.
For the transmission process in the above B, realized especially by such as under type:
Bucketful from the submitting of pre-drawing machine into head and to item and rolls up pipeline 9, and wire body can be attached by draw frame and lap machine combined 3 Closely, and by executing agency it is sent to equipment, empty barrel also into head and to item and can roll up pipeline 9 by equipment submitting, full item bucket Or hollow bar bucket unidirectionally transports on pipeline 9 in head and to item and rolling up simultaneously.
For the transmission process in the above C, realized especially by such as under type:
Item and roll up to combing pipeline 10 include cotton roll pipeline 101, Hang Jia transport establishment 102.Full cotton roll from item and is rolled up Combination machine 3 passes out to cotton roll pipeline 101, is transported to suitable position, and entire row is transported to each essence by Hang Jia transport establishment 102 Comb 4.Similarly, empty cotton roll is sent by Hang Jia transport establishment 102 to cotton roll pipeline 101.
For the transmission process in the above D, realized especially by such as under type:
Combing is to end and pipeline 11 includes annular conveyor line 111, end and workspace 112, and end and workspace 112 include Bucket line 1121, workspace 1122.The full item bucket that combing machine 4 generates is sent directly into annular conveyor line 111, when transporting to workspace End and workspace 112 are promoted, hollow bar bucket is by end and workspace 112 is rejected on annular conveyor line 111.When expiring for workspace 1122 After item bucket is all in place, drawing frame is started to work.
For the transmission process in the above E, realized especially by such as under type:
And thick pipeline 12 is full including shuttle 121, shelf area 122, bucketful dark zone 123, bucketful workspace 124, sky Bucket pipeline 125, pallet 126.Empty bucketful pipeline 125 includes that the area Mo Bing sky bucketful pipeline 1251 and rove area sky bucketful are defeated Line sending 1252.Bucketful dark zone 123 and bucketful workspace 124 are five row's pipelines, allow pallet 126 on all pipelines It conveys, empty or full item bucket is loaded on pallet 126.Shelf area 122 is for storing spare hollow bar bucket.Shuttle 121 for take out, Storage and transport shelf hollow bar bucket and the area connection Mo Bing sky bucketful pipeline 1251 and rove area sky bucketful pipeline 1252.
Specific transmission process is as follows: shuttle 121 extracts the hollow bar bucket with pallet by IN feeding ends from shelf area 122 And area's sky bucketful pipeline 1251, then there is the pallet of hollow bar bucket to be delivered to last drawing frame and load sliver as full item bucket, then send The area Chu Mobing sky bucketful pipeline 1251 is delivered to OUT, and shuttle is movable to OUT and send the pallet for being loaded with full item bucket Enter bucketful dark zone 123.Rove area sky bucketful pipeline 1252 is sent into after item bucket when bucketful workspace 124 runs out, at this time Bucketful dark zone 123 gradually pass through rove area sky bucketful pipeline 1252 be sent into bucketful workspace 124, bucketful dark zone 123 with The storage barrelage of bucketful workspace 124 is equal, so recycles.
The present invention saves labour cost, and effectively save cost reduces expenditure, and makes material that source can be traced, and improves product Quality.

Claims (10)

1. a kind of cotton spinning logistics conveyer system, which is characterized in that successively sliver is handled carding machine, pre-drawing machine, Draw frame and lap machine combined, combing machine, last drawing frame, between fly frame building conveying sliver pipeline, comprising:
Comb waggon in parallel: for first bucket to be delivered to pre-drawing machine, first bucket storage has the cotton carding in addition to front row The sliver of machine production;
Comb supply line in parallel: for the sliver that front-seat carding machine produces directly to be delivered to pre-drawing machine;
Head simultaneously to item and rolls up pipeline: for Article 2 bucket to be delivered to draw frame and lap machine combined, the storage of Article 2 bucket has pre-drawing The sliver produced after machining;
Item is simultaneously rolled up to combing pipeline: the cotton roll for producing after processing draw frame and lap machine combined is delivered to combing machine;
Combing is to end and pipeline: for Article 3 bucket to be transported to last drawing frame, after the storage of Article 3 bucket has combing machining The sliver of production;
And thick pipeline: for Article 4 bucket to be transported to fly frame, what the storage of Article 4 bucket produced after having last drafting to machine Sliver.
2. cotton spinning logistics conveyer system according to claim 1, it is characterised in that: combing supply line in parallel includes comb and bracing A barrel delivery area, pre- and workspace are changed in bucket pipeline, comb parallel connection;
Comb and bracing bucket pipeline include entrance, outlet and pipeline ontology, the both ends of pipeline ontology be be not entrance, go out Mouthful, entrance combs first bucket of transport vehicle conveying in parallel for receiving, and outlet is for sending out first bucket to comb transport vehicle in parallel;
Pre- and workspace is located at comb and bracing bucket pipeline side, changes the storage that barrel delivery area carries out item bucket, comb by combing parallel connection It includes being communicated to pipeline ontology into bucket area and the area Chu Tong into bucket area and the area Chu Tong that a barrel delivery area is changed in parallel connection.
3. cotton spinning logistics conveyer system according to claim 2, it is characterised in that: close to comb and the comb of bracing bucket pipeline The full item bucket of cotton machine output can directly be pushed into pipeline ontology by executing agency, also can be by the hollow bar bucket on pipeline ontology Pull in cotton carding machine equipment.
4. cotton spinning logistics conveyer system according to claim 2, it is characterised in that: full item bucket or hollow bar bucket are being combed simultaneously simultaneously It is unidirectionally transported on bracing bucket pipeline, in the work of pre-drawing machine, pre- and workspace item bucket consumes simultaneously, and collective replaces.
5. cotton spinning logistics conveyer system according to claim 1, it is characterised in that: bucketful is sent out from pre-drawing machine, is entered Head simultaneously to item and rolls up pipeline, is sent to equipment by executing agency;Empty barrel is sent out by equipment, into head and to item and rolls up conveying Line, full item bucket or hollow bar bucket unidirectionally transport on pipeline in head and to item and rolling up simultaneously.
6. cotton spinning logistics conveyer system according to claim 1, it is characterised in that: item and roll up to combing pipeline include cotton Pipeline, Hang Jia transport establishment are rolled up, Man Mianjuan passes out to cotton roll pipeline from draw frame and lap machine combined, is transported to suitable position, whole Row's is transported to each combing machine by Hang Jia transport establishment.
7. cotton spinning logistics conveyer system according to claim 1, it is characterised in that: simultaneously pipeline includes annular for combing to end Pipeline, end and workspace, end and workspace are connected to annular conveyor line;End and workspace include bucket line and the work communicated therewith out Make area.
8. cotton spinning logistics conveyer system according to claim 1, it is characterised in that: and thick pipeline includes shuttle, goods Frame area, bucketful dark zone, bucketful workspace, empty bucketful pipeline;Shelf area, bucketful dark zone, bucketful workspace are full by sky Bucket pipeline is connected, and realizes the transport of item bucket between empty bucketful pipeline and shelf area by shuttle.
9. cotton spinning logistics conveyer system according to claim 8, it is characterised in that: empty bucketful pipeline includes the area Mo Bing sky Bucketful pipeline and rove area sky bucketful pipeline, rove area sky bucketful pipeline are used to store that bucketful workspace to transmit is loaded with The pallet of hollow bar bucket, the area Mo Bing sky bucketful pipeline are used to store the pallet for being loaded with full item bucket conveyed to bucketful dark zone.
10. cotton spinning logistics conveyer system according to claim 8, it is characterised in that: bucketful dark zone and bucketful workspace For five row's pipelines, every row's pipeline is sent into item bucket by pallet.
CN201910423345.0A 2019-05-21 2019-05-21 Cotton spinning logistics conveying system Active CN110055634B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910423345.0A CN110055634B (en) 2019-05-21 2019-05-21 Cotton spinning logistics conveying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910423345.0A CN110055634B (en) 2019-05-21 2019-05-21 Cotton spinning logistics conveying system

Publications (2)

Publication Number Publication Date
CN110055634A true CN110055634A (en) 2019-07-26
CN110055634B CN110055634B (en) 2023-11-07

Family

ID=67323745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910423345.0A Active CN110055634B (en) 2019-05-21 2019-05-21 Cotton spinning logistics conveying system

Country Status (1)

Country Link
CN (1) CN110055634B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173122A (en) * 1920-10-22 1921-12-29 Frank Chadwick Improved preparatory treatment of cotton and the like, and apparatus therefor
CN202643959U (en) * 2012-07-04 2013-01-02 东营市半球纺织有限公司 Humidifying device for carding procedure of spinning polyester vinylon spinning cotton silver
CN202649788U (en) * 2012-05-07 2013-01-02 北京经纬纺机新技术有限公司 Cotton spinning complete device information management system based on B/S structure
CN103060978A (en) * 2013-01-21 2013-04-24 山东华乐新材料科技股份有限公司 Pure spinning or blended spinning process for hemp
CN103060985A (en) * 2013-02-17 2013-04-24 山东联润新材料科技有限公司 Siro compact spinning blended yarn of cotton crystal and long stapled cotton, and spinning technology thereof
CN107164855A (en) * 2017-07-20 2017-09-15 武汉裕大华纺织有限公司 A kind of production method of combing polyester
CN107419376A (en) * 2017-09-22 2017-12-01 山东华兴纺织集团有限公司 Spinning process line based on integrated fusion technology
CN107745997A (en) * 2017-11-14 2018-03-02 经纬纺织机械股份有限公司 Fibre yarn feeding unit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173122A (en) * 1920-10-22 1921-12-29 Frank Chadwick Improved preparatory treatment of cotton and the like, and apparatus therefor
CN202649788U (en) * 2012-05-07 2013-01-02 北京经纬纺机新技术有限公司 Cotton spinning complete device information management system based on B/S structure
CN202643959U (en) * 2012-07-04 2013-01-02 东营市半球纺织有限公司 Humidifying device for carding procedure of spinning polyester vinylon spinning cotton silver
CN103060978A (en) * 2013-01-21 2013-04-24 山东华乐新材料科技股份有限公司 Pure spinning or blended spinning process for hemp
CN103060985A (en) * 2013-02-17 2013-04-24 山东联润新材料科技有限公司 Siro compact spinning blended yarn of cotton crystal and long stapled cotton, and spinning technology thereof
CN107164855A (en) * 2017-07-20 2017-09-15 武汉裕大华纺织有限公司 A kind of production method of combing polyester
CN107419376A (en) * 2017-09-22 2017-12-01 山东华兴纺织集团有限公司 Spinning process line based on integrated fusion technology
CN107745997A (en) * 2017-11-14 2018-03-02 经纬纺织机械股份有限公司 Fibre yarn feeding unit

Also Published As

Publication number Publication date
CN110055634B (en) 2023-11-07

Similar Documents

Publication Publication Date Title
CN110331483B (en) Full-flow intelligent spinning production line
CN102502356B (en) Tube managing machine
CN110607586A (en) Continuous intelligent spinning system
CN108998867B (en) Production method of pure cotton yarn by adopting roving-spinning unit
CN210341187U (en) Rapid feeding system for cotton spinning drawing rough yarn
US5038438A (en) Automated yarn manufacturing system
CN110055634A (en) A kind of cotton spinning logistics conveyer system
CN101845689A (en) Automatic circular combined hackling machine for hackling and forming strip for flax and combined hackling method thereof
CN1510183A (en) Method and device for combining carding, combing and drawing
CN108803521B (en) Continuous intelligent flexible production method for carded wool spinning
CN105905685B (en) Drawing frame send barrel automatically
CN210262119U (en) Cotton spinning logistics conveying system
CN202272583U (en) Tube settling machine
CN112030286B (en) Drawing roving system and barrel conveying method for drawing roving system
CN213113652U (en) Automatic sliver can conveying system
CN104711710B (en) Real silk floss belt automation spreading technology
CN111910305A (en) Rapid feeding system for cotton spinning drawing rough yarn
CN111910307A (en) Rapid feeding system for cotton spinning drawing rough yarn
CN209602683U (en) Cashmere card equipment automatization production line
CN213059678U (en) Pre-drawing system
CN205418929U (en) Throwing material feeding system
CN2663450Y (en) Associated equipment of two working operations for producing converted top
CN207434729U (en) Fibre yarn feeding unit
CN111893609B (en) Flexible production system of circulating type carding wool spinning
CN210341181U (en) Rapid feeding system for cotton spinning drawing rough yarn

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant