CN101985780A

CN101985780A - Fore-spinning barrel-falling method for production of chemical staple

Info

Publication number: CN101985780A
Application number: CN 201010501418
Authority: CN
Inventors: 许国雄; 谭亦武
Original assignee: ZHAOQING TIANFU NOVEL SYNTHETIC FIBER CO Ltd
Current assignee: Zhaoqing Junrong Nonwovens Co ltd
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-03-16
Anticipated expiration: 2030-10-09
Also published as: CN101985780B

Abstract

The invention discloses a pre-spinning barrel-falling method for production of chemical staple, which comprises the following steps of: making spinning silk fall into a first reciprocating barrel arranged on a reciprocating engine, and moving the first reciprocating barrel to a reciprocating barrel rack when the first reciprocating barrel is full of silk; and putting a second reciprocating barrel on the reciprocating engine, keeping the silk continuous, continuously making the silk fall into the second reciprocating barrel, and moving the second reciprocating barrel to the reciprocating barrel rack when the second reciprocating barrel is full of silk. The production time for a post-spinning workshop per batch is prolonged on the premise of slightly improving the conventional equipment and structure, the production efficiency for the post-spinning is improved, and the waste silk consumption for the post-spinning is reduced.

Description

Spin a barrel method before in a kind of staple fibre production

Technical field

The present invention relates in a kind of staple fibre production before spin a barrel method.

Background technology

In the prior art, the production of the staple fibres such as terylene generally comprises two procedures: operation between card room and rear spinning wheel.Card room through feeding intake, the operations such as drying, melting, the bucket that stretches, falls are processed into semi-finished product with polyester section etc.; To before spin semi-finished product and be processed into final finished product through later spinning the operations such as drawing-off, curling, cut-out, oven dry and packing between rear spinning wheel.

The tow that spins before in the short fiber production bucket that falls belongs to the important step of serialization in producing, and mainly is made up of processes such as advancing bucket, traverse back and forth and go out bucket, and strand is bundled to deliver between rear spinning wheel behind certain dawn number again and processes.So in the whole staple fibre production process, the bucket that back and forth falls play a part a brought forward continue after key.

In the prior art, each bucket that falls all is after falling to reaching one barrel fiber strand silk to be cut off, then this barrel strand is transported to and carries out longer between rear spinning wheel between boundling, just begin to carry out drawing-off production after the production capacity of the drafting machine that spins after reaching Deng the total denier of barrelage of discharging, and all be single barrel of longer during each longer, wait to spin behind this batch strand and produce the production of then carrying out again second batch after finishing.As shown in Figure 1, the strand 2 that feeding-wheel 1 is drawn at first drops in the first reciprocal bucket 51, behind 51 full in the first reciprocal bucket, by reciprocating engine 3 bucket 51 is released on the reciprocal gantry 4, then strand 2 is cut off outside bucket, the second reciprocal bucket 52 is placed on the reciprocating engine 3.Re-using fork truck is sent to first reciprocating barrel 51 and carries out subsequent processing between rear spinning wheel.Owing to need to produce in batches between the spinning wheel of back, thereby the continuous production of having spun after having restricted.And all can produce a large amount of waste silks when between rear spinning wheel, changing batch at every turn, thereby prolong barrel time that falls of every batch and spin drawing-off time of every batch of strand after just can prolonging, thereby the consumption of minimizing waste silk.

Summary of the invention

The technical problem that will solve of the present invention is barrel method that falls that proposes in a kind of staple fibre production, and every batch that can prolong strand falls a barrel time, spins the consumption of waste silk after the minimizing, spins the production efficiency of operation after the raising.

Technical problem of the present invention is solved by following technical problem.

Spinning barrel method before in this staple fibre production may further comprise the steps: at first front spinning bar is fallen into first reciprocating barrel that is placed on the reciprocating engine, behind the full silk of first reciprocating barrel, first reciprocating barrel is moved to reciprocal gantry, second reciprocating barrel is placed on the reciprocating engine, keep strand continuous, strand is continued to fall into second reciprocating barrel, behind the full silk of second reciprocating barrel, second reciprocating barrel is moved to reciprocal gantry.

Another program spins a barrel method before in the above-mentioned staple fibre production, further comprising the steps of: that the 3rd reciprocating barrel is placed on the reciprocating engine, keep strand continuous, strand is continued to fall into the 3rd reciprocating barrel, behind the full silk of the 3rd reciprocating barrel, the 3rd reciprocating barrel is moved to reciprocal gantry.

After first reciprocating barrel moves to seesaw frame, that the outer strand of bucket between first reciprocating barrel and second reciprocating barrel is fixing above reciprocating barrel.

By hook that the outer strand of bucket of first reciprocating barrel and second reciprocating barrel is fixing above reciprocating barrel.

After second reciprocating barrel moves to reciprocal gantry, strand is cut off, and first reciprocating barrel and second reciprocating barrel are moved between rear spinning wheel simultaneously.

Be compared with the prior art, the beneficial effect that the present invention has is: will be before spin bucket and change two barrels of silks into for one barrel by the existing silk that can only fall of making a round trip, having realized that single barrel of row corrects is twin-tub row crowd, than in the existing production of chemical fibre between the spinning wheel of back production time of every batch prolonged one times, the production efficiency of having spun after not only having improved, and spin the consumption of waste silk after having reduced.The present invention changes very little to existing equipment, reciprocating barrel amount of capacity, reciprocating engine structure etc. does not all have to change, and improvement cost is low, successful.

Description of drawings

Fig. 1 for prior art before spin a barrel schematic diagram;

Fig. 2 for the specific embodiment of the invention before spin barrel schematic diagram one;

Fig. 3 for the specific embodiment of the invention before spin barrel schematic diagram two.

The specific embodiment

Spin a barrel method before in a kind of staple fibre production, as shown in Figures 2 and 3, with existing reciprocal gantry 4 lengthenings or increase a reciprocal gantry 41, make reciprocal gantry 4 once can deposit two back and forth buckets.

The strand 2 that feeding-wheel 1 is drawn at first drops in first reciprocating barrel 51, behind first reciprocating barrel, 51 full silks, by reciprocating engine 3 bucket 51 is released to reciprocal gantry 41, hook 6 by the reciprocating barrel top is hung up 51 barrels of outer strands of first reciprocating barrel 2 fixing, avoid affecting the operation of reciprocating engine 3, can certainly adopt other modes that the outer strand of bucket is hung up, fixed.Second reciprocating barrel 52 is placed on the reciprocating engine 3, the strand 2 that feeding-wheel 1 is drawn continues to drop in second reciprocating barrel 52 again.After treating to fill strand in second reciprocating barrel 52, reciprocating engine 3 is released second reciprocating barrel 52 to reciprocal gantry 4, strand 2 is cut off outside second reciprocating barrel 52, and be that the 3rd reciprocating barrel 53 is placed on the reciprocating engine 3 with next reciprocating barrel.Use at last fork truck that first reciprocating barrel 51 and second reciprocating barrel 52 are forked to be sent to simultaneously and carry out subsequent processing between rear spinning wheel.Owing to do not cut off between first reciprocating barrel 51 and second reciprocating barrel 52, strand 2 is compared the existing single barrel of bucket that falls and has been increased by one times, thereby realized single barrel of row corrected and be twin-tub row crowd, every batch of production time between rear spinning wheel has prolonged one times, improve production efficiency, and spun the waste silk consumption in the operation after having reduced.

Certainly, according to concrete conditions such as the place of workshop, equipment, personnel, also can carry out three barrels or the more barrels buckets that fall, change three barrels of rows crowd into, thereby more can improve the production efficiency between rear spinning wheel, reduce waste silk consumption.

Above content is the further description of the present invention being done in conjunction with concrete embodiment, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims

In the staple fibre production before spin a barrel method, it is characterized in that, may further comprise the steps: at first preceding spinning bar is fallen into and be placed on back and forth bucket of first on the reciprocating engine, when first back and forth behind the full silk of bucket, with first back and forth bucket move to reciprocal gantry, with second back and forth bucket be placed on the reciprocating engine, keep strand continuous, strand is continued to fall into second reciprocal barrel, behind full of the second reciprocal bucket, move to reciprocal gantry second reciprocal barrel.
In the staple fibre production as claimed in claim 1 before spin a barrel method, it is characterized in that, further comprising the steps of: that the 3rd reciprocating barrel is placed on the reciprocating engine, keep strand continuous, strand is continued to fall into the 3rd reciprocating barrel, behind the full silk of the 3rd reciprocating barrel, the 3rd reciprocating barrel is moved to reciprocal gantry.
3. spin a barrel method before in the staple fibre production as claimed in claim 1, it is characterized in that: when first after back and forth bucket moves to seesaw frame, with first back and forth bucket and second back and forth the outer strand of bucket between the bucket in reciprocal barrel upper fixed.
In the staple fibre production as claimed in claim 3 before spin a barrel method, it is characterized in that: by hook the outer strand of bucket between first reciprocating barrel and second reciprocating barrel is fixed above reciprocating barrel.
In the staple fibre production as claimed in claim 1 before spin a barrel method, it is characterized in that: after second reciprocating barrel moves to reciprocal gantry, strand is cut off, and first reciprocating barrel and second reciprocating barrel are moved between rear spinning wheel simultaneously.