CN102505217B - Integral doffing system additionally installed on spinning frame - Google Patents
Integral doffing system additionally installed on spinning frame Download PDFInfo
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- CN102505217B CN102505217B CN201110317234.5A CN201110317234A CN102505217B CN 102505217 B CN102505217 B CN 102505217B CN 201110317234 A CN201110317234 A CN 201110317234A CN 102505217 B CN102505217 B CN 102505217B
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Abstract
The invention discloses an integral doffing system additionally installed on a spinning frame. The integral doffing system comprises a grabbing pipe falling system, a conveying system and a tidying pipe falling system, wherein the grabbing pipe falling system comprises a standby rack and a grabbing pipe lifting and descending support capable of swinging outward, a herringbone shape is formed by the grabbing pipe lifting and descending support and a sub support; the lower end of the grabbing pipe lifting and descending support is fixedly connected with a sliding rod; the tidying pipe falling system comprises a tidying pipe bin capable of holding a yarn cop and a roller arranged in the tidying pipe bin; multiple yarn cop grooves are arranged on the end surface of the roller; a pipe falling bin, to which the yarn cop falls, and a pipe falling sleeve connected with the lower end of the pipe falling bin are arranged in the right lower gap of the roller, and the pipe falling bin and the pipe falling sleeve are combined to form a fat funnel shape; and the lower end of the pipe falling sleeve is just opposite to a yarn cop seat on a delivery rail. The automatic doffing system is basically completely independent, is very small in spinning machine depending degree, and can be installed on the traditional spinning machines for upgrading the spinning machines.
Description
Technical field
The present invention relates to a kind of spinning machinery equipment of automation, more precisely, relate to a kind of doffing device of fine spining machine of automation.
Background technology
Fine spining machine doffs to collective's automation becomes a kind of only way, but in prior art, supporting design can only be installed simultaneously in the machinery newly gone out, and necessarily require the spindle being equipped with a kind of novelty, the fine spining machine produced then cannot realize automation, realizing that automation doffs must a complete set more exchange device, and spinning machine is expensive, and existing uses producer can not remove replacing complete equipment to realize automatic doffing.The present invention for background, carries out upgrading with existing technical conditions based on original equipment.
Summary of the invention
The present invention is in order to solve problems of the prior art, provide a kind of fine spining machine and install collective doffing system additional, can be retrofitted on existing doffer, realize automatic doffing function, automatic updating be carried out to existing spinning equipment and reaches objects such as raising the efficiency minimizing employment cost.
For achieving the above object, technical scheme of the present invention is: a kind of fine spining machine installs collective doffing system additional, comprises grabbing fall guard system, induction system, reason pipe of pipe and falling guard system, wherein:
Grab the pipe guard system that falls to comprise: spindle, frame for subsequent use and arrange in spinning machine main body side grab pipe lifting support, described in grab pipe lifting support lower end with can the slide bar of horizontal slip be fixedly connected with, its upper end with grab pipe device and be connected; Also be provided with sub-stent, one end of the frame of described point and the middle part of grabbing pipe lifting support are rotationally connected, the other end is rotatably connected on supporting and location machine plate that spinning machine main body is arranged, described in grab pipe lifting support inner side be also provided with the drive unit that can make to grab pipe lifting support and put outward;
Induction system comprises: the track of transmission spool seat;
The reason pipe guard system that falls comprises: comprise the reason pipe storehouse that can hold spool, the roller arranging inside, resonable pipe storehouse, the end face of described roller is arranged multiple spool groove, in the pipe storehouse and be connected to the pipe box that falls of Guan Cang lower end of falling that the lower right gap configuration of roller can make spool fall into, fall Guan Cang and the pipe box that falls combine in a flat infundibulate; The lower of pipe box that fall is rectified the spool seat on delivery track.
Preferably: described drive unit comprises cylinder, connects the connecting rod of grabbing pipe lifting support and cylinder.
Preferably: described track comprises the rotation being arranged on spinning machine both sides and send/doff pipe track, for managing the delivery track that pipe falls in guard system, wherein: rotate and send/doff pipe track, comprising the rail body for carrying spool, being provided with the drive unit that rail body can be driven externally to swing within it.
Preferably: described drive unit comprises the connecting rod of cylinder, joining rails main body and cylinder.
Preferably: on the left and right end face of described delivery track, arrange one piece of shovel board respectively, its throughput direction along delivery track is certain gradient.
Preferably: the gradient of described side shovel board is lower than opposite side.
Preferably: described spindle comprises spindle blade, wharve and spool, described wharve is set on spindle blade, the top of this spindle blade is stretched in spool, it is characterized in that described spindle blade is provided with elastic-friction assembly, and this elastic-friction assembly is provided with the friction part that can contact with described spool inwall.
Preferably: described elastic-friction assembly comprises metallic sheath, spring and top cover, described metallic sheath is set on described spindle blade, and being positioned at the top of described wharve, the lateral wall of described metallic sheath is provided with at least one perforate, and described top cover is located at this tapping; The inner of described spring holds out against on described spindle blade, and outer end holds out against the inner surface in described top cover, the outer surface of described top cover and the inwall close contact of described spool.
Preferably: described top cover activity embeds in the perforate of described metallic sheath.
Beneficial effect of the present invention is, the present invention is made up of three parts, is respectively to comprise grabbing fall guard system, induction system, reason pipe of pipe and falling guard system.When spinning frame full yarn is from the stopping time, air cylinder driven connecting rod promotes coupled rail body and outwards swings, and makes to overturn outside the spool on rail body.Grab pipe lifting support and drive the spool of grabbing on pipe device crawl track, then air cylinder driven grabs the outside pendulum of pipe lifting support; Then the position of frame for subsequent use is risen to, grab the drive of pipe lifting support and grab pendulum in pipe device, thus spool is placed on frame for subsequent use, rise to the top of spindle again, swing grab pipe device capture on spindle be tied with the spool of yarn fruit after swing certain angle outward, then descend general who has surrendered's yarn to be really placed on spool seat on rail body.Then rise from frame for subsequent use and capture spool, rise and be placed on spindle.After completing this series of activities, rail body is returned to original position.Now main frame can continue to produce, manage guard system and then start conveying mechanism by spinner's button, yarn fruit (on conveying seat) on track is delivered to reason guard system one by one, after arriving tube drawing position, under the promotion of shovel board, under yarn fruit is shoveled one by one from spool seat, drop on yarn fruit conveyer belt, finally deliver in yarn basket; Empty spool seat then continues to move ahead, and arrives the postpone of pipe seat in the plane, and spool is above incited somebody to action by the groove that roller is arranged, and falls one by one and is inserted on conveying seat, after execution, then continue to advance to fine spining machine direction, go round and begin again, move in circles from above.Automatic doffing system of the present invention can be described as completely independently, and it relies on the degree of spinning machine very little, and can install on existing spinning machine, it is upgraded to the spinning machine had.
Accompanying drawing explanation
Fig. 1 shows the present invention and grabs pipe and to fall the left view of guard system.
Fig. 2 shows in Fig. 1 and grabs pipe and to fall the front view of guard system.
Fig. 3 shows the present invention and manages pipe and to fall the structural representation of guard system.
Fig. 4 shows in Fig. 3 and manages pipe and to fall the exploded view of guard system.
Fig. 5 has gone out the structural representation that the present invention shovels fruit device.
Fig. 6 is the partial sectional view of spindle of the present invention.
Fig. 7 is the A portion enlarged diagram of Fig. 6.
Fig. 8 is that the master of top cover in Fig. 6 looks enlarged diagram.
Fig. 9 is the top view of Fig. 8.
Figure 10 be metallic sheath in Fig. 6 analyse and observe enlarged diagram.
Figure 11 is that the A-A of Figure 10 is to sectional view.
Figure 12 is the structural representation of the another kind of spindle of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Fine spining machine of the present invention installs collective doffing system additional and comprises and grab fall guard system, induction system, reason pipe of pipe and to fall guard system, the spinning machine that the present invention selects is FA506 fine spining machine, comprises fine spining machine main body, spun yarn owner deadlight 9 and is positioned at the twizzle 7 of fine spining machine main body both sides, the spindle 6 be arranged on creel, rail 15 etc.
Being provided with rotation in the downside of fine spining machine main body and sending/doff pipe track 1, comprising the rail body for carrying spool 50, on rail body, compartment of terrain is provided with the spool seat 70 can assigning spool 50, and the concrete structure of spool seat belongs to prior art, does not repeat them here.Be provided with the drive unit that rail body can be driven externally to swing within it, drive unit of the present invention is track wobble cylinder 8, is connected with rail body by a connecting rod, can control rail body swing laterally by cylinder flexible.The full swing angle that rail body outwards swings can be controlled as required.Pipe track 1 is sent/doffs in rotation of the present invention, and structure is simple, novel, easy for installation, and cost is low.Spool 50 can tilt laterally with the swing of rail body, provides more operating space for grabbing pipe device 4, effectively avoids grabbing pipe device and grabs Guan Shiyu equipment and touch mutually, and when spool 50 tilts smooth plug-pull tube, to solve the problem of insufficient space.
Also be provided with in the downside of fine spining machine main body and grab pipe lifting support 5, its upper end is fixed with grabs pipe device 4, intermediate portion is also rotatably connected to a sub-stent 5a, make whole pipe lifting support 5 of grabbing in " people " font, the lower end of sub-stent 5a is rotatably connected on supporting and location machine plate 110 that fine spining machine main body is arranged, and tie point is called grabs pipe moving fulcrum 51.The lower end of grabbing pipe lifting support 5 is fixedly mounted on slide bar 132, and tie point is called grabs pipe lifting fulcrum 50.Slide bar 132 is through supporting and location machine plate 110 and be connected to doubling on differential lifting screw on 131 of being controlled by motor 130, by the rotation of reducing motor 130 and the cooperation of gear, slide bar 132 can be horizontally slipped in the horizontal direction.When slide bar 132 drive grab pipe lifting fulcrum 50 slide to the right time, to grab pipe moving fulcrum 51 for fixed pivot, grab pipe lifting support 5 and rotates relative to sub-stent 5a, thus drive is grabbed pipe device 4 and is moved down; Otherwise then drive and grab pipe device 4 and move upward.The tubular construction of grabbing of grabbing pipe device 4 concrete belongs to prior art, does not repeat them here.Send/doff the outer pendulum mechanism of pipe track 1 the same with above-mentioned rotation, also can adopt cylinder to control the outer pendulum of grabbing pipe lifting support 5, can control as required to grab the outside full swing angle swung of pipe lifting support 5.
The sidewall of fine spining machine main body is also provided with a frame 10 for subsequent use, and on frame 10 for subsequent use, interval arranges the groove can assigning spool 50 accordingly.During original state, rail body is in level, and spool 50 is installed vertically on the spool seat 70 of rail body.During work, cylinder 2 drive link promotes coupled rail body and outwards swings, and makes to overturn outside the spool 50 on rail body.Grab pipe lifting support 5 to drive and grab pipe device 4 and capture spool 50 on track, then air cylinder driven grabs the outside pendulum of pipe lifting support 5; Then the position of frame 10 for subsequent use is risen to, grab pipe lifting support 5 drive and grab pendulum in pipe device 4, thus spool 50 is placed on frame 10 for subsequent use, rise to the top of spindle 6 again, swing and grab pipe device 4 and capture that the spool 50 (view does not provide) being tied with yarn fruit on spindle is outer afterwards swings certain angle, then descend general who has surrendered's yarn fruit to be placed on spool seat 70 on rail body, then rise from frame 10 for subsequent use and capture spool 50, rise and to be placed on spindle 6.After completing this series of activities, rail body is returned to original position.Now, spinning machine can be started continue to produce.Rail body of the present invention and grab pipe lifting support 5, grab the outer pendulum of pipe device 4, the angle of interior pendulum sets according to the specification of each parts, foregoing just simply describes the grasping movement of grabbing pipe device 4.Wherein, grab the action that spool 50 grabbed by pipe device 4 and also comprise: before this, pendulum was to the top of spool 50, then declining captures spool 50, rises from spool seat and extracts spool 50, then in pendulum or outer pendulum to corresponding position.
The spool 50 being tied with yarn fruit send/doffs in rotation on pipe track 1 and transmits, and delivers on the delivery track 67 of reason pipe and the guard system that falls.As described in Figure 5, the shape of delivery track and rotation send/doff pipe track 1 unanimous on the whole, are provided with rail groove 67a, and described spool seat 70 is fastened in rail groove 67a, the left and right end face of delivery track 67 arranges piece of shovel board 671 respectively, and it is certain gradient along throughput direction.Like this in the process of transport, along with the gradient of shovel board 671, the spool 50 being tied with yarn fruit is slowly raised, and finally departs from spool seat 70, turns yarn basket.In order to make yarn fruit swing to side, the shovel board gradient of this side is lower than opposite side.Yarn fruit conveyer belt 60 can also be obliquely installed, as shown in Figure 4, above interval soft baffle plate is set, described yarn fruit conveyer belt 60 conveyer belt motor 64 provides power.When work, yarn fruit, from after being scooped up by shovel board 671, is swung to yarn fruit conveyer belt 60, and be transported to certain height under the effect of baffle plate, finally falls in the yarn basket that arranges below yarn fruit conveyer belt 60.
As shown in Figure 3, Figure 4, reason pipe of the present invention and the guard system that falls comprise reason pipe storehouse 63, arrange the roller 61 of inside, resonable pipe storehouse, the end face of described roller 61 arranges multiple spool groove 62 along the axially spaced-apart of roller, a pile spool 50 is placed in resonable pipe storehouse 63 along the axial direction of roller, under the rotation of roller, spool 50 automatic clamping in spool groove 62, and does circular-rotation along with roller 61.Have pipe storehouse 68 in the lower right gap configuration of roller 61, like this in the process of roller turn, the spool 50 be fastened in spool groove 62 can fall into pipe storehouse 68 automatically.Fall pipe storehouse 68 design triangular in shape, and lower end is connected with pipe box 66, and fall pipe storehouse 68 and the pipe box 66 that falls combine in a flat infundibulate.Like this, spool 50 drops in process in pipe storehouse 68 falling, and the quality at its two is different, in the effect of gravity, makes spool according to correct towards dropping in pipe box 66.The lower of pipe box 66 that fall is rectified the spool seat 70 on delivery track 67, thus spool 50 is inserted on spool seat 70.Delivery track 67 ceaselessly transmits under the drive of orbit motor 65, meanwhile, sets the rotating speed of roller 61 accordingly, and falling of spool 50 can be mapped with the spool seat 70 on transmission track 67.Achieve the automation of intubate.
Automatic doffing system of the present invention can be described as completely independently, and it relies on the degree of spinning machine very little, and can install on existing spinning machine, it is upgraded to the spinning machine had.
Preferably, as shown in Fig. 6-Figure 11, what spindle 6 of the present invention adopted is a kind of spindle easy to plug, comprise spindle blade 660, wharve 661 and spool 50, wharve 661 is set on spindle blade 660, the top of this spindle blade 660 is stretched in spool 50, and spindle blade 660 is provided with elastic-friction assembly, and this elastic-friction assembly is provided with the friction part that can contact with spool 50 inwall.Elastic-friction assembly comprises metallic sheath 662, spring 663 and top cover 664, and metallic sheath 662 is set on spindle blade 660, and is positioned at the top of wharve 661, and the lateral wall of metallic sheath 662 is provided with at least one perforate 665, and top cover 664 is located at this perforate 665 place; The inner of spring 663 holds out against the outer wall in spindle blade 660, and outer end holds out against the inner surface in top cover 664, the outer surface of top cover 664 and the inwall close contact of spool 50.Top cover 664 activity embeds in the perforate 665 of metallic sheath 662.The exposed surface of top cover 664 is the spherical of evagination, and this spherical protrudes from the outer wall of metallic sheath 662.In the present embodiment, the lateral wall of metallic sheath 662 is provided with three perforates, 665, three perforates 665 and is uniformly distributed on the revolution outer wall of this metallic sheath 662, i.e. angle between the axis of adjacent two perforates is 120 degree.Top cover 664 is in hat, and spring 663 is located in the inner chamber of corresponding top cover 664, thus restraining spring 663 is to both sides vibration.
In the present embodiment, metallic sheath 662 is aluminium cover, aluminum or aluminum alloy material can be adopted, top cover 664 can adopt silicon steel, manganese silicon steel, stainless steel etc., this aluminium is arranged with end face 666, end face 666 is provided with the installing hole coordinated with spindle blade 660, and be specially metallic sheath 662 by this installing hole and spindle blade 660 tight fit, the lower end surface of metallic sheath 662 holds out against the end face in wharve 661.Spindle blade 664 is equipped with yarn cutting device 667, yarn cutting device 667 is adjacent with the copper ring 668 of spool 50 bottom.
Spindle of the present invention, operation principle is as follows: when spindle blade 660 rotates, top cover 664 under the effect of spring 663 elastic force and spool 50 inwall hold out against and and its between produce frictional force, thus drive spool 50 rotate; When plugging spool 550, top cover 664 bounces back after being subject to spool 50 inner wall pressure under the elastic force effect of spring 663 in the perforate 665 on metallic sheath 662, swift to operate, laborsaving.
Another preferred embodiment, as shown in figure 12, with above-mentioned difference is, is also provided with packing ring 669 between the lower end surface of metallic sheath 662 and the end face of wharve 661, to increase overall stationarity when spindle rotates.
The present invention is by preferred embodiment having carried out detailed explanation.But, by studying carefully above, to the change of each embodiment with to increase also be that one of ordinary skill in the art institute is apparent.Applicant is intended that all these changes and increases the part contained in the scope dropping on the claims in the present invention of the present invention.
Similar numbering refers to similar element in the whole text.For clarity, the situation of some line, layer, element, parts or feature being amplified may be had in the accompanying drawings.
Term used herein is only and is illustrated specific embodiment, and it is also not intended to limit the invention.Unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) are all identical with the understanding of one of ordinary skill in the art of the present invention.Also must it is clear that, except having clear and definite definition in this article, in such as dictionary, the term of usually definition should be interpreted as can having the consistent meaning in the linguistic context of this description and correlation technique, and the idealized or undue formalization should do not explained.Known function or structure are in briefly and clearly consider or repeat no more.
Claims (4)
1. fine spining machine installs a collective doffing system additional, it is characterized in that: comprise and grab fall guard system, induction system, reason pipe of pipe and to fall guard system, wherein:
Grab the pipe guard system that falls to comprise: spindle, frame for subsequent use and arrange in spinning machine main body side grab pipe lifting support, described in grab pipe lifting support lower end with can the slide bar of horizontal slip be fixedly connected with, its upper end with grab pipe device and be connected; Also be provided with sub-stent, one end of described sub-stent is rotationally connected with the middle part of grabbing pipe lifting support, the other end is rotatably connected on supporting and location machine plate that spinning machine main body is arranged, described in grab pipe lifting support inner side be also provided with the drive unit that can make to grab pipe lifting support and put outward; And describedly make to grab the drive unit that pipe lifting support puts outward and comprise cylinder, connect the connecting rod of grabbing pipe lifting support and cylinder;
Induction system comprises: the track of transmission spool seat; Described track comprises the rotation being arranged on spinning machine both sides and send/doff pipe track, for managing the delivery track that pipe falls in guard system, wherein: rotate and send/doff pipe track, comprise the rail body for carrying spool, be provided with the drive unit that rail body can be driven externally to swing within it, the described drive unit driving rail body externally to swing comprises the connecting rod of cylinder, joining rails main body and cylinder; The left and right end face of described delivery track arranges piece of shovel board respectively, and its throughput direction along delivery track is certain gradient, and the shovel board gradient of side is lower than opposite side;
Wherein: when when original state, rail body is in level, spool is installed vertically on the spool seat of rail body, when in running order, air cylinder driven connecting rod promotes coupled rail body and outwards swings, make to overturn outside the spool on rail body, grab pipe lifting support and drive the spool of grabbing on pipe device crawl rail body, then air cylinder driven is grabbed pipe lifting support and is outwards put, rise to the position of frame for subsequent use, grab the drive of pipe lifting support and grab pendulum in pipe device, thus spool is placed on frame for subsequent use, rise to the top of spindle again, swing is outer after grabbing and pipe device crawl spindle being tied with the spool of yarn fruit swings certain angle, then general who has surrendered's yarn fruit is descended to be placed on the spool seat of rail body, rise from frame for subsequent use and capture spool, rising is placed on spindle, subsequently, rail body turns back to original position,
The reason pipe guard system that falls comprises: can hold the reason pipe storehouse of spool, arrange the roller of inside, resonable pipe storehouse, the end face of described roller arranges multiple spool groove along the axially spaced-apart of roller, multiple spool places resonable Guan Cangzhong along the axial direction of roller, under the rotation of roller, spool automatic clamping in spool groove, and moves in a circle along with roller; In the pipe storehouse and be connected to the pipe box that falls of Guan Cang lower end of falling that the lower right gap configuration of roller can make spool fall into, fall Guan Cang and the pipe box that falls combine in a flat infundibulate; The lower of pipe box that fall is rectified the spool seat on delivery track.
2. fine spining machine according to claim 1 installs collective doffing system additional, it is characterized in that: described spindle comprises spindle blade, wharve and spool, described wharve is set on spindle blade, the top of this spindle blade is stretched in spool, described spindle blade is provided with elastic-friction assembly, and this elastic-friction assembly is provided with the friction part that can contact with described spool inwall.
3. fine spining machine according to claim 2 installs collective doffing system additional, it is characterized in that: described elastic-friction assembly comprises metallic sheath, spring and top cover, described metallic sheath is set on described spindle blade, and be positioned at the top of described wharve, the lateral wall of described metallic sheath is provided with at least one perforate, and described top cover is located at this tapping; The inner of described spring holds out against on described spindle blade, and outer end holds out against the inner surface in described top cover, the outer surface of described top cover and the inwall close contact of described spool.
4. fine spining machine according to claim 3 installs collective doffing system additional, it is characterized in that: described top cover activity embeds in the perforate of described metallic sheath.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110317234.5A CN102505217B (en) | 2011-10-18 | 2011-10-18 | Integral doffing system additionally installed on spinning frame |
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| CN201110317234.5A CN102505217B (en) | 2011-10-18 | 2011-10-18 | Integral doffing system additionally installed on spinning frame |
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| CN102505217A CN102505217A (en) | 2012-06-20 |
| CN102505217B true CN102505217B (en) | 2015-01-14 |
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| JP2013253359A (en) * | 2012-06-08 | 2013-12-19 | Murata Mach Ltd | Spinning machine |
| CN103710800B (en) * | 2013-12-31 | 2016-01-20 | 东华大学 | A kind of actuating unit of automatic doffing system |
| CN106144774B (en) * | 2016-08-22 | 2022-04-12 | 海宁市睿创机械科技有限公司 | Automatic spindle loading and unloading system |
| CN106906542A (en) * | 2016-09-30 | 2017-06-30 | 江苏海马纺织机械有限公司 | A kind of collective doffing device of spinning frame |
| CN106435876A (en) * | 2016-11-17 | 2017-02-22 | 江苏海马纺织机械有限公司 | Intelligent robot arm automatic doffing device |
| CN110438603B (en) * | 2019-07-31 | 2024-02-13 | 经纬智能纺织机械有限公司 | Steering device for head guide rail of short-car colony of ring spinning frame |
| DE102019128613A1 (en) * | 2019-10-23 | 2021-04-29 | Saurer Spinning Solutions Gmbh & Co. Kg | Ring spinning machine and bobbin gripper |
| CN113135468B (en) * | 2021-04-06 | 2022-09-06 | 疏勒如意科技纺织有限公司 | Adjusting and setting gauge for bobbin yarn exchanging gripper |
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| CN102505217A (en) | 2012-06-20 |
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Address after: 511500, Qingxin County, Qingxin County, Guangdong, Qingyuan Province, 107 National Road, Qingxin section 603, Guangdong Zhonghua Cotton Textile Industry Co., Ltd. Patentee after: ZHONGHUA GROUP CO., LTD. Address before: 511500, Qingxin County, Qingxin County, Guangdong, Qingyuan Province, 107 National Road, Qingxin section 603, Guangdong Zhonghua Cotton Textile Industry Co., Ltd. Patentee before: Guangdong Zhonghua Cotton Textile Industrial Co., Ltd. |