CN101985780B

CN101985780B - Fore-spinning barrel-falling method for production of chemical staple

Info

Publication number: CN101985780B
Application number: CN201010501418A
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: 2012-10-03
Anticipated expiration: 2030-10-09
Also published as: CN101985780A

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 staple fibres such as terylene generally comprises two procedures: operation between card room and back spinning wheel.Card room through feeding intake, operations such as drying, fusion, the bucket that stretches, falls are processed into semi-finished product with polyester section etc.; Between back spinning wheel through later spin drawing-off, curl, operations such as cut-out, oven dry and packing will before spin semi-finished product and be processed into final finished product.

The tow that spins before in the staple fibre 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, processes between spinning wheel after strand is bundled to and delivers to behind certain dawn number again.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 to cut off fiber strand silk; Be transported to this barrel strand between the spinning wheel of back then and carry out longer between boundling; Just begin to carry out drawing-off production after the production capacity of the drawing 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 to produce and then carry out second batch production again after accomplishing.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, through 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-use fork truck with first back and forth bucket 51 be sent between the spinning wheel of back and carry out subsequent processing.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 changing between spinning wheel in the back 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 solves through following technical problem.

Spinning barrel method before in this staple fibre production 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.

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

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.

Through hook with first back and forth bucket with second back and forth the outer strand of bucket of bucket in reciprocal barrel upper fixed.

After the second reciprocal bucket moves to reciprocal gantry, strand is cut off, and first reciprocal barrel and second reciprocal barrel is moved between the spinning wheel of back simultaneously.

Contrast with 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, back and forth ladle capacity size, reciprocating engine structure etc. all do not have to change, and improvement cost is low, and effect is obvious.

Description of drawings

Fig. 1 for prior art before spin a barrel sketch map;

Fig. 2 for the specific embodiment of the invention before spin barrel sketch map one;

Fig. 3 for the specific embodiment of the invention before spin barrel sketch map 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 the first reciprocal bucket 51; Behind the first reciprocal bucket 51 full silks; Through reciprocating engine 3 bucket 51 is released on the reciprocal gantry 41; Hook 6 through reciprocal barrel of top is fixing with first reciprocal barrel of 51 barrels of outer strands, 2 hang-up, avoids influencing the operation of reciprocating engine 3, can certainly adopt other modes with strand hang-up, fixing outside the bucket.The second reciprocal bucket 52 is placed on the reciprocating engine 3, the strand 2 that feeding-wheel 1 is drawn continues to drop in the second reciprocal bucket 52 again.After treating to fill strand in second reciprocal barrel 52, reciprocating engine 3 is released the second reciprocal bucket 52 on the reciprocal gantry 4, and strand 2 is cut off outside second reciprocal barrel 52, and the next one promptly is placed on the reciprocating engine 3 for the 3rd reciprocal barrel 53 for reciprocal barrel.Use fork truck that first reciprocal the bucket 51 and second reciprocal bucket 52 is forked to be sent between the spinning wheel of back simultaneously at last and carry out subsequent processing.Because first does not back and forth cut off between the bucket 51 and second reciprocal bucket 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 back spinning wheel has prolonged one times, has improved production efficiency, and spins the waste silk consumption in the operation after having reduced.

Certainly,, 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 the spinning wheel of back, reduce waste silk consumption according to concrete conditions such as the place of workshop, equipment, personnel.

Above content is to combine concrete embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded 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.
2. spin a barrel method before in the staple fibre production as claimed in claim 1; It is characterized in that; Further comprising the steps of: as the 3rd reciprocal bucket to be placed on the reciprocating engine, to keep strand continuous, strand is continued to fall into the 3rd reciprocal bucket; Behind the full silk of the 3rd reciprocal bucket, move to reciprocal gantry with the 3rd reciprocal barrel.
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.
4. spin a barrel method before in the staple fibre production as claimed in claim 3, it is characterized in that: through linking up with barrel outer strand between the first reciprocal bucket and the second reciprocal bucket in reciprocal bucket upper fixed.
5. spin a barrel method before in the staple fibre production as claimed in claim 1, it is characterized in that: after the second reciprocal bucket moves to reciprocal gantry, strand is cut off, and first reciprocal barrel and second reciprocal barrel is moved between the spinning wheel of back simultaneously.