CN105088593B - Automatic lap machine and double-layer rolling method of single-layer fabric - Google Patents

Automatic lap machine and double-layer rolling method of single-layer fabric Download PDF

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Publication number
CN105088593B
CN105088593B CN201510599423.4A CN201510599423A CN105088593B CN 105088593 B CN105088593 B CN 105088593B CN 201510599423 A CN201510599423 A CN 201510599423A CN 105088593 B CN105088593 B CN 105088593B
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roller
fabric
layer
double
rolling
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CN105088593A (en
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吴建中
孙世元
杜雪根
付春红
葛顺顺
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Jiaxing Product Quality Inspection And Testing Institute
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Jiaxing Product Quality Inspection And Testing Institute
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Abstract

An automatic reel-up comprising: the roll stacking roller set comprises a first roll and a second roll; the driving group is provided with a driving unit, the driving group comprises a first driver and a second driver, the first driver is in power connection with the first roller, and the second driver is in power connection with the second roller; the controller is in signal connection with the driving group; the mechanical arm is provided with a plurality of mechanical arms, the manipulator is in signal connection with the controller. The double-layer rolling scouring and bleaching method utilizes the lap roller group to conduct double-layer rolling scouring and bleaching on the fabric, can greatly prolong the residence time of steaming scouring and bleaching of the fabric on the fabric roll, and greatly improves scouring and bleaching efficiency. A double-layer rolling method for single-layer fabric includes such steps as transferring the fabric to the first roller for single-layer rolling, and using the second roller for double-layer rolling. According to the invention, the single-layer fabric is repeatedly rolled by the double rollers and steamed and rinsed at the same time, so that the rinsing space can be greatly reduced, the rinsing time of the fabric can be prolonged and flexibly controlled, and the rinsing efficiency and effect can be improved.

Description

Automatic lap machine and double-layer rolling method of single-layer fabric
Technical Field
The invention relates to the technical field of textile scouring and bleaching processing equipment, in particular to an automatic lap machine and a double-layer rolling method of single-layer fabrics.
Background
Scouring and bleaching are general terms for textile scouring and bleaching, and generally refer to general terms for the processing procedures of desizing, scouring, bleaching, mercerizing and the like.
Before dyeing and finishing, the grey cloth must be treated by desizing, boiling and bleaching to remove various impurities, sizing agent, oiling agent and other substances on the fabric, so that the fabric is white and soft, and has good permeability, so as to meet the requirements of subsequent dyeing, printing and finishing.
In the existing open width continuous scouring and bleaching process, after the grey cloth is padded with scouring and bleaching liquid, the grey cloth is rolled and pressed to keep a certain rolling residual rate, and then is steamed for a certain time by a steaming box. Steaming time is usually 1-3 hours depending on the product variety or requirements. The existing steaming boxes are large and occupy tens of square meters. If double-deck track deflector roll formula steam ager, the fabric twines from top to bottom in the steam ager in the individual layer state between the deflector roll, later exports the steam ager through the track, in order to guarantee sufficient steaming time, need set up a lot of deflector rolls, supplies the fabric to twine from top to bottom, just so causes the steam ager very big, has taken up very big factory building space. The number of the guide rollers is limited, so that the running speed of the fabric is often reduced to ensure the steaming time, and the scouring and bleaching operation efficiency is seriously influenced.
Disclosure of Invention
First technical problem
How to reduce the volume of steaming scouring and bleaching equipment, improve the utilization rate of a factory building, further improve the scouring and bleaching efficiency and effect and solve the problems to be solved urgently by the technicians in the field.
(II) technical scheme
The invention provides an automatic lap machine, which is used for replacing a guide roller crawler system in the existing steaming box, and mainly comprises the following components:
the laminating roller set comprises a first roller and a second roller which are used for winding and coiling the fabric;
the driving group is used for driving the stacking roller group to rotate and comprises a first driver and a second driver, the first driver is in power connection with the first roller, and the second driver is in power connection with the second roller;
the controller is internally provided with a clock circuit and is in signal connection with the driving group and used for controlling the operation and the stop of the driving group;
and the manipulator is used for carrying out double-layer superposition on the fabric and is in signal connection with the controller.
Preferably, the manipulator comprises a mechanical arm and a poking roller, the mechanical arm is provided with a movable end capable of freely moving, the poking roller is rotatably arranged on the movable end of the mechanical arm, and the poking roller is used for poking the fabric to be rolled onto the first rolling roller or the second rolling roller in a double-layer structure.
Preferably, the invention further comprises a rotating assembly, wherein the rotating assembly comprises a rotating frame and a rotating motor, the rotating motor is in power connection with the rotating frame, the rotating frame is rotatably arranged, and the rotating motor is in signal connection with the controller.
Preferably, the invention further comprises a leveling roller set, wherein the leveling roller set comprises two leveling rollers which are oppositely arranged, an elastic layer is arranged on the outer side of each leveling roller, and the two leveling rollers are abutted against each other through the elastic layer.
Preferably, the outer side surface of the elastic layer is a frosted surface; or, the outer side surface of the elastic layer is provided with waves; or, the outer side surface of the elastic layer is provided with a spherical bulge.
Preferably, the invention also comprises an overload prevention device; the overload prevention device comprises a tension spring and a contact switch, wherein the tension spring is arranged on one side of the first roller and one side of the second roller and is used for providing pretightening force for the first roller and the second roller, the contact switch is arranged on the other side of the first roller and the second roller, and the contact switch is electrically connected with the driving group and is used for controlling the connection or disconnection of the driving group circuit.
The invention also provides a double-layer rolling method of the single-layer fabric, which comprises the steps of firstly rolling the single-layer fabric by using a first rolling roller; unreeling the first roll when the reeling is carried out until the fabric is half of the preset scouring and bleaching time, and carrying out double-layer reeling by using the second roll; after the first winding roller is unreeled, the cloth ends of the fabric are led out to a flat washing groove, and the first winding roller and the second winding roller are utilized to repeatedly fold and roll.
(III) beneficial effects
Through the design scheme: according to the automatic lapping machine provided by the invention, a single-layer fabric is lapped into two layers in the use process, the cloth roller is utilized to realize the reciprocating motion of the double-layer fabric in the lapping process, and the double-layer scouring and bleaching of the fabric is realized in the motion process of the fabric. The invention can greatly prolong the retention time of steaming and scouring and bleaching of the fabric on the cloth roll, obviously reduce the occupied area of steaming equipment and greatly improve the scouring and bleaching efficiency. Firstly, the cloth (padded with scouring bleaching liquid) is conveyed to a roller 1 for single-layer rolling, after rolling for a certain time, the roller 1 starts to unreel, and the unreeled fabric and the cloth are double-layer rolled onto a roller 2 by a mechanical arm until the roller 1 is unreeled. At this time, the cloth head unwound from the winding roller 1 (transferred to the winding roller 2 to start unwinding the cloth head) is connected to the flat washing tank (or the next group of winding devices). Simultaneously, the mechanical arm stacks the fabric and the incoming fabric of the winding roller 2 on the winding roller 1, the winding roller 2 starts to unwind, and the flat washing starts to continuously carry out. When the unwinding of the winding roller 2 is completed, the winding of the winding roller 1 is completed, the unwinding is started again, and the output end of the cloth is transferred from the winding roller 2 to the winding roller 1, so that the cloth is continuously alternated. According to the invention, the single-layer fabric is repeatedly overlapped between the winding rollers 1 and 2 and is steamed and bleached at the same time, so that the scouring and bleaching space can be greatly reduced, the scouring and bleaching time of the fabric can be prolonged and flexibly controlled, and the scouring and bleaching efficiency and effect are improved.
Drawings
FIG. 1 is a schematic view of a partial structure of an automatic lap machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of a part of an automatic lap machine according to another embodiment of the present invention;
FIG. 3 is a schematic view of a leveling roller set according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an overload protection device according to an embodiment of the present invention;
in fig. 1 to 4, the correspondence between the component names and the reference numerals is:
a first winding roller 1, a second winding roller 2, a mechanical arm 3, a toggle roller 4, a rotary frame 5,
Leveling roller 6, tension spring 7, contact switch 8.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. As will be apparent to one of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in a specific case.
Referring to fig. 1 to 4, fig. 1 is a schematic partial structure diagram of an automatic stacking machine according to an embodiment of the invention; FIG. 2 is a schematic view of a part of an automatic lap machine according to another embodiment of the present invention; FIG. 3 is a schematic view of a leveling roller set according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of an overload protection device according to an embodiment of the present invention.
The invention provides an automatic lap machine, comprising: the laminating roller set comprises a first roller 1 and a second roller 2 for winding and coiling the fabric; the driving group is used for driving the stacking roller group to rotate and comprises a first driver and a second driver, wherein the first driver is in power connection with the first roller 1, and the second driver is in power connection with the second roller 2; the controller is internally provided with a clock circuit and is in signal connection with the driving group for controlling the operation and the stop of the driving group; and the manipulator is used for carrying out double-layer superposition on the fabric and is in signal connection with the controller.
The automatic lapping machine provided by the invention is divided into a fixed type lapping machine and a rotary type lapping machine, wherein a fixed type lapping roller is used for lapping fabrics by a manipulator, and a rotary type lapping roller is used for lapping fabrics by the self rotation of the lapping roller.
The first winding roller 1 and the second winding roller 2 are arranged in a vertical arrangement mode, when the machine starts running, a single-layer fabric is wound on the first winding roller 1, when the machine is wound to a half of set scouring and bleaching time, the first winding roller 1 stops rotating, and a mechanical arm stacks the single-layer fabric on the first winding roller 1 and the single-layer fabric which is not wound into a double-layer to be wound on the second winding roller 2. After the fabric wound on the first roll 1 is unwound, the cloth head unwound from the first roll 1 (transferred into the roll 2 to start unwinding the cloth head) is introduced into the flat washing tank, and meanwhile, the fabric on the second roll 2 and the single-layer fabric which is not wound are wound on the first roll 1 again in a double-layer structure by the mechanical arm, and at the moment, the second roll 2 starts to be unwound, so that the flat washing can be continuously produced. When the second roll 2 is unreeled, the first roll 1 is unreeled, and the second roll 2 and the unreeled single-layer fabric start to be folded, so that the fabric is continuously alternated, and the residence time of the fabric on the fabric roll can reach more than 90 minutes, thereby achieving the purpose of improving the scouring and bleaching effect.
In the structural design, the invention firstly determines the total scouring and bleaching time of the fabric, rolls the single-layer fabric by using the first roll 1, starts to unwind when the rolling reaches half of the total scouring and bleaching time of the fabric, and stacks the fabric and the unreeled fabric together to the second roll 2, and when the unwinding of the first roll 1 is finished and the stacking and rolling of the second roll 2 are finished, the cloth ends can be led out to a flat washing tank. At this point the fabric has reached the total scouring and bleaching time. Thereafter, the first and second rolls are alternately stacked, and fabric scouring and bleaching can be continuously performed for a set period of time. The folding device replaces the existing guide roller crawler-type spreading and scouring and bleaching device, can greatly reduce the volume of a steam box, effectively saves the occupied area of equipment, can flexibly adjust scouring and bleaching time, and greatly improves scouring and bleaching efficiency.
In order to enable the mechanized stacking operation of the fabrics, the invention provides a manipulator, and the single-layer fabrics on the first winding roller 1 and the single-layer fabrics which are not wound are overlapped by the manipulator. Specifically, the manipulator includes arm 3 and stir roller 4, and arm 3 has the movable end that can freely remove, stir roller 4 rotationally sets up on the movable end of arm 3, stir roller 4 is used for stirring the fabric and is double-deck system to first roller 1 or second roller 2.
In one embodiment of the invention, the rotary assembly comprises a rotary frame 5 and a rotary motor, wherein the rotary motor is in power connection with the rotary frame 5, the rotary frame 5 is rotatably arranged, and the rotary motor is in signal connection with the controller. Based on the embodiment, the invention can realize the rotary double-layer rolling of the fabric, in the embodiment, the first roller 1 and the second roller 2 are in horizontal positions, the fabric is initially wound on the first roller 1 in a single-layer mode, when the winding reaches half of the total scouring and bleaching time, the first roller 1 stops rotating, then the rotary assembly drives the first roller 1 and the second roller 2 to rotate 180 degrees, at the moment, the fabric on the second roller 2 is automatically loosened, so that the fabric is automatically overlapped, the overlapped double-layer fabric is fed into the second roller 2, and the second roller 2 starts to actively rotate; when the first winding roller 1 is unwound, the second winding roller 2 and the first winding roller 1 rotate 180 degrees again in the same rotating direction, at the moment, the fabric on the first winding roller 1 is automatically unwound again, double layers of the fabric are fed into the first winding roller 1, the double layers of the fabric on the second winding roller 2 are conveyed into the flat washing groove, the first winding roller 1 starts to perform active rotation, and the whole machine continuously runs so as to realize double-layer lapping and scouring and bleaching of the fabric.
In order to avoid the problems of rolling, wrinkling and the like of the fabric in the rolling process, the invention also provides a leveling roller 6 set, wherein the leveling roller 6 set comprises two leveling rollers 6 which are oppositely arranged, an elastic layer is arranged on the outer side of the leveling rollers 6, and the two leveling rollers 6 are propped against each other through the elastic layer. The fabric is flattened by extrusion of the elastic layer as it passes through the two flattening rollers 6.
Specifically, in the first embodiment of the present invention, the outer side surface of the elastic layer is a frosted surface; in a second embodiment of the invention, the outer side of the elastic layer is provided with corrugations; in a third embodiment of the invention, the outer side of the elastic layer is provided with spherical protrusions.
In order to avoid mechanical damage caused by overload when the device is started, the invention also comprises an overload prevention device; the overload prevention device comprises a tension spring 7 and a contact switch 8, wherein the tension spring 7 is arranged on one side of the first roller 1 and one side of the second roller 2 and is used for providing pretightening force for the first roller 1 and the second roller 2, the contact switch 8 is arranged on the other side of the first roller 1 and the second roller 2, and the contact switch 8 is electrically connected with the driving group and is used for controlling the connection or disconnection of the driving group circuit. In the above structural design, when the fabric is jammed for some reason and the first roller 1 or the second roller 2 cannot rotate, the tension on the fabric slides more than the pretightening force provided by the tension spring 7, so that the contact switch 8 is triggered to power off the driving group, and the operation is stopped. In the above structural design, the shaft ends of the first roller 1 and the second roller 2 are respectively provided with a bearing, and the overload prevention device is arranged on the bearings.
The invention provides a double-layer rolling method of single-layer fabric, firstly rolling the single-layer fabric; when the rolling is performed until the total scouring and bleaching time of the fabric is half, overlapping the rolled single-layer fabric and the unreeled single-layer fabric into double layers; and rolling the double-layer fabric until the single-layer fabric is completely unreeled, and then repeatedly rolling the double-layer fabric.
In the mode, the single-layer fabric can be overlapped into two layers, the reciprocating motion of the double-layer fabric is realized by using the cloth roller in the overlapping process, and the scouring and bleaching of the fabric is realized in the overlapping motion process of the fabric, so compared with the scouring and bleaching of the single-layer fabric which is transmitted and steamed by a plurality of groups of guide rollers and tracks in the prior art, the volume of a steam box can be greatly reduced by adopting the overlapping scouring and bleaching technology, the occupied area of equipment can be effectively saved, the scouring and bleaching time can be flexibly adjusted, and the scouring and bleaching efficiency is greatly improved
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (1)

1. A double-layer rolling method of single-layer fabric is characterized in that,
firstly, rolling the single-layer fabric by using a first rolling roller;
the first roller is unreeled when the rolling is carried out until the fabric is half of the preset scouring and bleaching time, the first roller and the unreeled fabric are overlapped and rolled to the second roller (2), the second roller is used for double-layer rolling, after the unreeled first roller is finished, the second roller (2) is overlapped and rolled, namely, the cloth ends of the fabric are led out to a flat washing groove, and the first roller and the second roller are used for reciprocating overlapped and rolled;
the double-layer rolling method of the single-layer fabric uses an automatic lap machine, and the automatic lap machine comprises the following steps:
the folding roller set comprises a first roller (1) and a second roller (2) which are used for winding and coiling the fabric;
the driving group is used for driving the stacking roller group to rotate and comprises a first driver and a second driver, the first driver is in power connection with the first roller, and the second driver is in power connection with the second roller;
the controller is internally provided with a clock circuit and is in signal connection with the driving group and used for controlling the operation and the stop of the driving group;
the manipulator is used for carrying out double-layer superposition on the fabric and is in signal connection with the controller;
the manipulator comprises a mechanical arm (3) and a poking roller (4), wherein the mechanical arm is provided with a movable end capable of freely moving, the poking roller is rotatably arranged on the movable end of the mechanical arm and is used for poking fabrics to be rolled on the first rolling roller or the second rolling roller in a double-layer structure;
the rotary assembly comprises a rotary frame (5) and a rotary motor, the rotary motor is in power connection with the rotary frame, the rotary frame is rotatably arranged, and the rotary motor is in signal connection with the controller;
the first roller and the second roller are arranged at two ends of the rotating frame;
the leveling device comprises a leveling roller set, wherein the leveling roller set comprises two leveling rollers (6) which are oppositely arranged, an elastic layer is arranged on the outer side of each leveling roller, and the two leveling rollers are propped against each other through the elastic layer;
the outer side surface of the elastic layer is a frosted surface;
or (b)
The outer side surface of the elastic layer is provided with corrugations;
or (b)
The outer side surface of the elastic layer is provided with a spherical bulge;
the device also comprises an overload prevention device;
the overload prevention device comprises a tension spring (7) and a contact switch (8), wherein the tension spring is arranged on one side of the first roller and one side of the second roller and is used for providing pretightening force for the first roller and the second roller, the contact switch is arranged on the other side of the first roller and the other side of the second roller, and the contact switch is electrically connected with the driving group and is used for controlling the connection or disconnection of the driving group circuit.
CN201510599423.4A 2015-09-21 2015-09-21 Automatic lap machine and double-layer rolling method of single-layer fabric Active CN105088593B (en)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105502043B (en) * 2016-01-07 2017-05-31 安徽佶龙机械有限公司 It is a kind of fixed from fold winding apparatus and its folded volume technique
CN105506891B (en) * 2016-01-25 2017-06-09 安徽佶龙机械有限公司 A kind of double-layer overlapped winding apparatus of woven
CN108978084B (en) * 2018-10-15 2024-03-15 安徽佶龙机械有限公司 Continuous overlapped roll type steaming scouring and bleaching combination machine
CN108978076B (en) * 2018-10-15 2021-01-05 福建佶龙机械科技股份有限公司 Fabric bleaching and scouring pretreatment process
CN108914463B (en) * 2018-10-15 2024-02-20 安徽佶龙机械有限公司 Stacked roll type steaming box

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US3277552A (en) * 1964-10-30 1966-10-11 Cluett Peabody & Co Inc Method and apparatus for the compressive shrinking of textile fabrics
DE3309193A1 (en) * 1982-08-07 1984-02-09 Heinrich 6930 Eberbach Schnell Method and device for the foldless making up of singly and multiply doubled webs of textile material
US5647937A (en) * 1994-12-08 1997-07-15 Monica Ronai Textile manufacturing apparatus and method
JPH09209279A (en) * 1996-01-30 1997-08-12 Dainippon Printing Co Ltd Double cloth having moire pattern
JPH11107135A (en) * 1997-09-30 1999-04-20 Tsudakoma Corp Winding apparatus
CN204959321U (en) * 2015-09-21 2016-01-13 嘉兴市产品质量检验检测院 Automatic fold machine of book

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Publication number Priority date Publication date Assignee Title
US3277552A (en) * 1964-10-30 1966-10-11 Cluett Peabody & Co Inc Method and apparatus for the compressive shrinking of textile fabrics
DE3309193A1 (en) * 1982-08-07 1984-02-09 Heinrich 6930 Eberbach Schnell Method and device for the foldless making up of singly and multiply doubled webs of textile material
US5647937A (en) * 1994-12-08 1997-07-15 Monica Ronai Textile manufacturing apparatus and method
JPH09209279A (en) * 1996-01-30 1997-08-12 Dainippon Printing Co Ltd Double cloth having moire pattern
JPH11107135A (en) * 1997-09-30 1999-04-20 Tsudakoma Corp Winding apparatus
CN204959321U (en) * 2015-09-21 2016-01-13 嘉兴市产品质量检验检测院 Automatic fold machine of book

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