CN102517819A - Padder of toluene exhaust combine - Google Patents

Padder of toluene exhaust combine Download PDF

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Publication number
CN102517819A
CN102517819A CN 201110422288 CN201110422288A CN102517819A CN 102517819 A CN102517819 A CN 102517819A CN 201110422288 CN201110422288 CN 201110422288 CN 201110422288 A CN201110422288 A CN 201110422288A CN 102517819 A CN102517819 A CN 102517819A
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CN
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Prior art keywords
padding
roll
gears
transmission
rolls
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CN 201110422288
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Chinese (zh)
Inventor
戴家声
李昭荣
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江苏红旗印染机械有限公司
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Abstract

The invention discloses a padder of a toluene exhaust combine, which comprises adjustable stroke cylinders, gear protective covers, transmission gears, padding rolls, cylinder fasteners, padding roll transmission seals and padding roll shaft-end seals. Each adjustable stroke cylinder is fastened to one cylinder fastener, the upper padding roll is parallel to the lower padding roll, the padding rolls are used for driving the whole padder unit to synchronously operate through the transmission gears, the padding roll transmission seals are in mounting fit with the padding rolls and used for adjusting a distance between the two padding rolls, each gear protective cover is mounted on the corresponding transmission gears, and each padding roll shaft-end seal is mounted between the corresponding padding roll and a box. The gear protective covers effectively protect the gears and personnel safety and prevent foreign materials from being tangled into the gears to damage the padder unit. The padding rolls are seamlessly connected with the box through the padding roll shaft-end seals so as to prevent liquid from flowing out of the box through gaps between padding roll shaft ends.

Description

一种甲苯抽出联合机的轧车装置 Toluene extraction apparatus combined machine padder

技术领域 FIELD

[0001] 本发明涉及一种甲苯抽出联合机,特别是一种甲苯抽出联合机的轧车装置,属于纤维基布加工成套装备技术领域。 [0001] The present invention relates to a combined toluene extraction machine, in particular a combined toluene extraction machine padder means belonging to the technical field sets fiber fabric processing equipment.

背景技术 Background technique

[0002] 本机用于批量加工超细海岛纤维基布,采用甲苯抽出基布中的聚乙烯。 [0002] This machine is used for batch processing island superfine fiber fabric, the fabric is extracted with toluene polyethylene. 通过本机加工处理后,能够使基布具有透气性,柔软性及良好的手感;改善了基布的物理性能,从而提高人造革档次。 By the machine after processing, it can be made with fabric air permeability, softness and good touch; to improve the physical properties of the fabric, thereby enhancing the quality leather.

[0003] 目前,我国超细纤合成革产业采用海岛超细短纤维,经开松、梳理、铺网、针刺成三维网络结构无纺布,再经过收缩定型,然后通过含浸不同性能的聚氨酯树脂,再利用环保型溶剂溶去超细纤维中“海”的成分,使之形成类似真皮结构的基布。 [0003] At present, ultra-fine fibers of synthetic leather industry uses short-island superfine fiber, by opening, carding, laying, needling a nonwoven fabric three-dimensional network structure, and then through the converging shape, and then impregnated with a polyurethane by different properties resin, and then dissolved away using environmentally friendly solvent microfiber "sea" component, so as to form the fabric structure similar to leather.

甲苯抽出工艺系利用聚乙烯能够溶解于热甲苯中这一特性,以热甲苯作为聚乙烯的萃取溶剂,萃取方法采用对流多段连续萃取。 Toluene-based extraction process using polyethylene can be dissolved in hot toluene and this feature, as the extraction solvent in hot toluene polyethylene, extraction process using a continuous multi-stage extraction convection. 即将前加工基布连续地送入抽出机内,甲苯溶液以对流方式连续送入,基布在大量热甲苯溶液中经反复浸渍,轧液使复合纤维呈束状结构, 经抽出后的基布在追出槽中通过水与甲苯共沸作用排除残余甲苯,达到萃取的目的。 Immediately before fabric processing machine continuously fed out, the toluene solution was continuously fed by convection, a lot of heat in the fabric after repeated immersions of the toluene solution, the composite fibers are mangle bundle structure, the fabric after extraction the purpose of the recovery tank through the negative residual water and toluene azeotroped toluene effect, to achieve extraction. 基布在槽内热甲苯液中多次轧液慢浸,作用时间长达45飞0分钟。 Fabric in hot toluene bath liquid immersion times mangle slow acting time of up to 45 fly 0 minutes. 基布在热甲苯液中受热膨胀随时间的变化而变化无规律,这对全机同步控制提出很高的要求,否则,在轧压时起皱;若通过增大张力,又会产生纬向收缩,伸长率大均造成次品;如何解决好这两方面矛盾的问题是本工艺的关键;即在保证无皱的情况下,让纬向收缩和伸长率控制在工艺要求的范围内, 成为本设备设计关键。 Fabric in hot toluene solution over time thermal expansion varies irregularly, which make high demands on the synchronization control of the whole machine, otherwise wrinkling upon rolling pressure; if by increasing the tension, will produce zonal shrinkage, elongation Dajun cause defective; how to solve the problem of contradiction in these two areas is the key to this process; that is, in the case of guarantee wrinkle-free, so that zonal contraction and elongation is controlled within the range of process requirements, The device is designed to be the key.

[0004] 甲苯抽出工艺过程中的甲苯、水、聚乙烯物容易分离便于回收;我国超细纤合成革企业目前大部分都采用甲苯抽出工艺。 [0004] Toluene toluene extraction process, water, polyethylene was recovered facilitate easy separation; synthetic leather of superfine fibers are present, most companies with toluene extraction process. 但甲苯蒸汽有毒,可以通过呼吸道对人体造成危害; 同时甲苯蒸汽和空气形成爆炸性混合物,爆炸极限1. 2〜7. 0% ;所以对设备的密封提出了更高的要求。 Toluene vapor but toxic, can cause harm to human body through the respiratory tract; while toluene vapor and air to form an explosive mixture, explosion limits 2~7 0%; so the sealing device a higher requirement.

发明内容 SUMMARY

[0005] 本发明的目的在于针对上述现有技术中存在的问题提供一种甲苯抽出联合机的轧车装置。 [0005] The object of the present invention is to provide a combined toluene extraction machine padder devices of the above prior art problems.

[0006] 本发明为解决上述问题所提出的技术方案为: [0006] The present invention is to solve the above problems of the proposed solution is:

一种甲苯抽出联合机的轧车装置,包括行程可调汽缸、齿轮防护罩、传动齿轮、轧辊、汽缸固定件、轧辊传动密封件、轧辊轴头密封件;所述行程可调汽缸固定在汽缸固定件上,所述轧辊上下平行设置,所述轧辊通过传动齿轮带动整个轧车部件进行同步运作,所述轧辊传动密封件与所述轧辊配合安装,所述轧辊传动密封件用于调节两轧辊之间的距离,所述齿轮防护罩安装在传动齿轮上,所述轧辊轴头密封件安装在轧辊与箱体之间。 Toluene extraction machine padder joint means comprising adjustable stroke cylinder, the gear shield, transmission gears, rollers, a fixed cylinder member, a sealing member drive roller, roller shaft seal head; adjustable stroke cylinder is fixed to said cylinder the fixing member, said roll vertically disposed in parallel, said roll to drive the entire rolling vehicle part via the transmission gears operate synchronously, said roll drive seal and the roll fit mounting, the roller driving seal member for adjusting the two rolls the distance between the gear shield mounted on the drive gear, the roller shaft seal is mounted between a head roll and the box.

[0007] 本发明的有益效果是:本装置的齿轮防护罩有效保护齿轮以及人的安全,防止杂物圈入齿轮对轧车部件造成损坏。 [0007] Advantageous effects of the present invention are: a gear guard of the apparatus and the effective protection of human safety gear, the ring gear to prevent debris damage to rolling vehicle part. 轧辊轴头密封件使得轧辊与箱体连接无缝隙防止液体从 Roller shaft such that the first roll and the seal housing to prevent liquid from seamless connection

3箱子内部通过轧辊轴头的间隙处流出。 3 inside the box out through the gap of the roll shaft head. 附图说明 BRIEF DESCRIPTION

[0008] 图1为本发明的结构示意图; 图2为本发明的左视图。 [0008] FIG. 1 is a schematic structural diagram of the present invention; FIG. 2 is a left side view of the invention.

[0009] 图中,1-行程可调汽缸,2-齿轮防护罩,3-传动齿轮,4-轧辊,5-汽缸固定件, 6-轧辊传动密封件,7-轧辊轴头密封。 [0009] FIG, 1 adjustable stroke cylinder, the gear shroud 2-, 3- transmission gears, rolls 4-, 5- cylinder fixing member, the drive roller seal 6-, 7- roller shaft head gasket.

具体实施方式 detailed description

[0010] 下面结合附图,说明本发明的具体技术方案:如图1和图2所示,为一种甲苯抽出联合机的轧车装置,包括行程可调汽缸1、齿轮防护罩2、传动齿轮3、轧辊4、汽缸固定件5、 轧辊传动密封件6、轧辊轴头密封件7 ;所述行程可调汽缸1固定在汽缸固定件5上,所述轧辊4上下平行设置,所述轧辊4通过传动齿轮3带动整个轧车部件进行同步运作,所述轧辊传动密封件6与所述轧辊4配合安装,所述轧辊传动密封件6用于调节两轧辊4之间的距离,所述齿轮防护罩2安装在传动齿轮3上,所述轧辊轴头密封件7安装在轧辊4与箱体之间。 [0010] below with reference to the accompanying drawings, specific technical solutions of the present invention: FIGS. 1 and 2, as a combined toluene extraction machine padder means comprising adjustable stroke cylinder 1, the gear shield 2, transmission gear 3, rollers 4, the cylinder holder 5, the roller driving seal member 6, the roll shaft end seal 7; the adjustable stroke cylinder 1 is fixed to the cylinder holder 5, the rollers 4 vertically arranged in parallel, the rolls 4 driven by the driving gear member 3 padder synchronize the entire operation, the roller drive 6 and the sealing member fitting mounted rollers 4, the drive roller nip distance between the sealing member 6 for adjusting the two rolls 4, the gear shield 2 is mounted on the drive gear 3, the first seal roller shaft 7 is mounted between the roll 4 and housing. 齿轮防护罩2有效保护齿轮以及人的安全,防止杂物圈入齿轮对轧车部件造成损坏。 Gear effective protection shield 2 and human safety gear, the ring gear to prevent debris damage to rolling vehicle part. 轧辊轴头密封7使得轧辊与箱体连接后无缝隙防止液体从箱体内部通过轧辊轴头的间隙处流出。 Roller shaft 7 so that the sealing head housing and roll seamless to prevent the liquid from flowing out through the gap inside the case at the roller shaft head connection.

Claims (1)

  1. 1. 一种甲苯抽出联合机的轧车装置,其特征在于,包括行程可调汽缸(1)、齿轮防护罩(2 )、传动齿轮(3 )、轧辊(4 )、汽缸固定件(5 )、轧辊传动密封件(6 )、轧辊轴头密封(7 );所述行程可调汽缸(1)固定在汽缸固定件(5)上,所述轧辊(4)上下平行设置,所述轧辊(4)通过传动齿轮(3 )带动整个轧车部件进行同步运作,所述轧辊传动密封件(6 )与所述轧辊(4 ) 配合安装,所述轧辊传动密封件(6)用于调节两轧辊(4)之间的距离,所述齿轮防护罩(2) 安装在传动齿轮(3)上,所述轧辊轴头密封件(7)安装在轧辊(4)与箱体之间。 A combined toluene extraction machine padder device comprising adjustable stroke cylinder (1), a gear shield (2), a transmission gear (3), rollers (4), a cylinder fixing member (5) roll drive seal (6), roller shaft head seal (7); said adjustable stroke cylinder (1) is fixed to the cylinder fixing member (5), said roll (4) vertically disposed in parallel, the rolls ( 4) (3) to drive the entire rolling vehicle part via the transmission gears operate synchronously, said roll drive seal (6) and the rollers (4) fit mounting, the roller drive seal (6) for adjusting the two rolls the distance between (4), said gear shield (2) is mounted on the drive gear (3), said roller shaft seal head (7) mounted between rollers (4) and the tank.
CN 201110422288 2011-12-15 2011-12-15 Padder of toluene exhaust combine CN102517819A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154981A (en) * 1998-04-30 2000-12-05 Valmet Corporation Method and apparatus for improving the drying capacity of a hood covering a yankee cylinder
CN202047252U (en) * 2011-03-15 2011-11-23 江苏红旗印染机械有限公司 Environment-friendly padder
CN202369790U (en) * 2011-12-15 2012-08-08 江苏红旗印染机械有限公司 Rolling vehicle device for methylbenzene extraction combination machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154981A (en) * 1998-04-30 2000-12-05 Valmet Corporation Method and apparatus for improving the drying capacity of a hood covering a yankee cylinder
CN202047252U (en) * 2011-03-15 2011-11-23 江苏红旗印染机械有限公司 Environment-friendly padder
CN202369790U (en) * 2011-12-15 2012-08-08 江苏红旗印染机械有限公司 Rolling vehicle device for methylbenzene extraction combination machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈立秋: "连续轧染设备的技术进步(一)", 《印染》, no. 8, 31 December 2004 (2004-12-31), pages 38 *

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