CN103434165A - Fiber seam allowance treatment device and method - Google Patents
Fiber seam allowance treatment device and method Download PDFInfo
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- CN103434165A CN103434165A CN2013103323946A CN201310332394A CN103434165A CN 103434165 A CN103434165 A CN 103434165A CN 2013103323946 A CN2013103323946 A CN 2013103323946A CN 201310332394 A CN201310332394 A CN 201310332394A CN 103434165 A CN103434165 A CN 103434165A
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Abstract
The invention discloses a fiber seam allowance treatment device which comprises a bracket and a cutting unit, wherein the cutting unit comprises a first cutting mechanism and a second cutting mechanism which are arranged on the bracket in parallel; and a distance adjustment device is arranged on the first cutting mechanism and the second cutting mechanism. The invention further discloses a treatment method. According to the treatment device, the two parallel cutting mechanisms are designed by improving the existing cutting device based on a concept of cutting two fiber seam allowances synchronously; particularly, the cutting mechanisms are assembled and mounted on the bracket; in consideration of different tire sizes correspondingly resulting in different composite distances of the fiber seam allowances, the distance adjustment device is designed based on the two cutting mechanisms to achieve that the distance between the cutting mechanisms is adjustable; the treatment device and the method improve the cutting and composite efficiency of the fiber seam allowances entirely, meet adhesion requirements of tires in different sizes, and have positive technical effects in a tire building technology.
Description
Technical field
The invention belongs to the rubber manufacturing machinery field, relate in particular to a kind of fiber rim of the mouth treating apparatus, and use this treating apparatus to process the method in fiber rim of the mouth.
Background technology
Usually radial tyre is divided into to steel radial tyre and half steel radial tyre, wherein steel radial tyre is called again the load radial tire, need to bear larger load, is used in the large-size bearing vehicle more.In tyre forming process, trend towards increasing the multi-layer fiber rim of the mouth mode of (claiming again heel fabric) like this, improve the load-carrying properties of tire, specifically the fiber rim of the mouth be compounded in to inner liner and be fitted on drum.At present the attaching process in fiber rim of the mouth be mainly operative employee's manual assembly on inner liner, then by presses, pressed laminating, manufacture craft is loaded down with trivial details, reduce production efficiency, Anawgy accuracy is not high, has a strong impact on the tire building quality.
In Chinese patent literature, publication number is that CN101537717, title are that the application for a patent for invention of the pre-compound feed frame of a kind of radial tyre moulding carcass ply discloses a kind of scheme (referring to this application specification in full), comprise the cord cutting device, its frame is arranged on the both sides of common layer, one side of described frame is equipped with the mobile motor reducer of using of cut-off knife, described central rack is installed line slideway, and the slide block of line slideway and slide block connecting plate are fixed; Described slide block connecting plate is fixed on Timing Belt, the motor reducer output shaft is equipped with driving pulley, the opposite side of frame is equipped with securable follower, in the Timing Belt motion process, with the slide block on the movable slider connecting plate, along guide rail, move, the frame support plate and the slide block connecting plate that are fixed wtih cut-off knife are fastening, cut-off knife driven by motor cutting disc high speed rotary, in mobile process by severing.The course of work is: when the drum-type assembly drum is fitted, at first after the inner liner severing on the inner liner conveyer belt on utility layer, run to compound pressing after the cord cut-to-length of ground floor cord carriage.
The described casing ply of above-mentioned prior art pre-compound and the compound same area that belongs in fiber rim of the mouth, it has solved artificial compound problem, realizes that mechanization undertaken compound by tire stratiform semi-finished product.But synchronously compound for two bar fibers rim of the mouth, such scheme still can't complete, and especially, according to the difference of processing tire size, while needing to regulate fiber rim of the mouth spacing, such scheme can't complete.In addition, such scheme complex structure, function singleness, improved production and running cost.
Summary of the invention
The technical problem that the present invention solves is to provide a kind of fiber rim of the mouth treating apparatus and method, purpose is two fiber rims of the mouth are carried out severing and can be regulated as required fiber rim of the mouth spacing simultaneously, has improved fiber rim of the mouth combined efficiency and the operation that simplifies the operation.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is a kind of fiber rim of the mouth treating apparatus, comprise frame and severing unit, the severing unit comprises the first cutting mechanism and the second cutting mechanism, the first cutting mechanism and the second cutting mechanism are arranged in parallel on frame, and the first cutting mechanism and the second cutting mechanism are provided with spacing adjusting device.
Compared to the prior art, this programme is based on two fiber rims of the mouth being implemented to the design of synchronous severing, by existing cutting device is improved, two cutting mechanisms arranged side by side have been designed, specifically they are combined, be arranged on a support, consider the tire size difference, the corresponding difference of spacing that the fiber rim of the mouth is compound, this programme is also on the basis of two cover cutting mechanisms, designed the spacing adjusting device of one two cover cutting mechanism, this distance regulating mechanism realizes that the cutting mechanism spacing is adjustable, this programme has improved the severing of fiber rim of the mouth on the whole, combined efficiency, meet different size tire laminating requirement, produced positive technique effect in tyre forming process.
Based on such scheme, the present invention has also done following improvement:
Described spacing adjusting device comprises two leading screws that adjusting handle is housed; Article two, leading screw is assemblied in respectively on frame, and the first cutting mechanism is arranged on a leading screw, the second cutting mechanism is arranged on another leading screw; This improvement project is improved spacing adjusting device, in reality in order to realize the spacing regulatory function, the concrete structure of this spacing adjusting device is except this improvement project, a variety of in addition, as chute is set on support, the first cutting device and the second cutting device are inlaid in respectively in chute, the spacing between the manual adjustments cutting device, then be fixed with locking mechanism; This improvement project adopts the lead screw transmission principle, by accuracy, the stability of lead screw transmission, has guaranteed that the adjusting of cutting mechanism spacing obtains effect preferably.
Described the first cutting mechanism and the second cutting mechanism include cut-off knife, cut-off knife lift cylinder, the cut-off knife line slideway for severing fiber rim of the mouth, and drive the drive motors that cut-off knife slides on the cut-off knife line slideway, and cut-off knife is arranged on the cut-off knife lift cylinder; This improvement project is that cutting mechanism is carried out to preferred scheme, the first cutting mechanism is identical with the concrete structure of the second cutting mechanism, hereinafter when describing their mechanism, be referred to as cutting mechanism, cutting mechanism is when carrying out severing with cut-off knife, needing to control cut-off knife moves up and down, move down cut-off knife while being severing, severing moves cut-off knife on finishing, this improvement project is provided with a cut-off knife lift cylinder, for controlling the lifting of cut-off knife, operate for convenience of, flexibly, attached with line slideway and drive motors, realized comparatively easily the severing effect to the fiber rim of the mouth.
Install on line slideway and regulate the angular adjustment parts that cut-off knife cuts angle; Consider the technological requirement difference of tire building, need to carry out severing with different angles to the fiber rim of the mouth, this programme arranges angular adjustment parts for this reason, by regulating the angle of line slideway, controls the cut angle of cut-off knife to the fiber rim of the mouth.
The a pair of feed mechanism in corresponding matching the first cutting mechanism, the second cutting mechanism conveying fiber rim of the mouth respectively is housed on frame, this feed mechanism comprises the feeding line slideway, is arranged on the absorbent module on the feeding line slideway, and the feeding cylinder that drives adsorption element to slide on the feeding line slideway; In order to coordinate the severing of fiber rim of the mouth, as to further improvement of the present invention, be provided with feed mechanism, this feed mechanism carries out the fixed length conveying to the fiber rim of the mouth, by with adsorption element, the fiber rim of the mouth being adsorbed, feeding cylinder drives adsorption element to move along the feeding line slideway, simple in structure, guarantees mobile stability.
In the fiber rim of the mouth of the first cutting mechanism, the second cutting mechanism, input is equipped with centering device, and centering device is arranged on frame; Before severing is carried out in the fiber rim of the mouth, in need to determining the fiber rim of the mouth, based on this this improvement project, at the fiber rim of the mouth of the first cutting mechanism, the second cutting mechanism input, all arrange in centering device realization calmly, further improve combined efficiency.
On the output of the fiber rim of the mouth of the first cutting mechanism, the second cutting mechanism, compound feeding pressure mechanism all is installed, compound feeding pressure mechanism comprises pressure roller, and controls the pressure roller driven unit that pressure roller is upper and lower, seesaw; The fiber rim of the mouth need to be compounded on inner liner, the present invention is arranged on inner liner feed frame, be compounded on inner liner in the inner liner feed, in order to improve composite effect, in fiber rim of the mouth and inner liner, need auxiliary equipment to be pressed after compound, this improvement project is led to compound feeding pressure mechanism, key is pressure roller, and common pressure roller is made as cylindrical, and controls the driven unit that pressure roller is pressed and rolled, adopt mechanical type to press and replace manual operations, raising is pressed efficiency, is optimized and press effect.
Described pressure roller driven unit comprises telescopic arm, and controls respectively that pressure roller is upper and lower, the air cylinder group of side-to-side movement, and telescopic arm one end is installed pressure roller, and the other end is hinged on treating apparatus; This improvement project provides a kind of mode of controlling the pressure roller motion, especially by air cylinder group, controls the telescopic arm motion, makes tightly short, compound even, convenient operation of pressure roller rhythm.
The present invention also provides a kind of method of using described treating apparatus to process the fiber rim of the mouth, this treating apparatus is arranged in inner liner and carries on frame, the method comprises two fiber rims of the mouth is arranged on first cutting mechanism and the second cutting mechanism of fiber rim of the mouth treating apparatus, with spacing adjusting device, regulates the spacing in fiber rim of the mouth to correct position; The fiber rim of the mouth is delivered to predeterminated position in the first cutting mechanism and the second cutting mechanism, and the first cutting mechanism and the second cutting mechanism are implemented severing to the fiber rim of the mouth respectively.
Described the first cutting mechanism and the second cutting mechanism include cut-off knife, cut-off knife lift cylinder, the line slideway for severing fiber rim of the mouth, and drive the drive motors that cut-off knife slides on line slideway, and cut-off knife is arranged on the cut-off knife lift cylinder.
The accompanying drawing explanation
Fig. 1 is the present invention's perspective view in an embodiment.
Fig. 2 is the present invention's top plan view structural representation in an embodiment.
Fig. 3 is cutting mechanism structural representation in an embodiment in the present invention.
Fig. 4 is bowing to view of Fig. 3.
Fig. 5 is compound feeding pressure mechanism structural representation in an embodiment in the present invention.
Fig. 6 is feed mechanism structural representation in an embodiment in the present invention.
Fig. 7 is bowing to view of Fig. 6.
Fig. 8 is positioner structural representation in an embodiment in the present invention.
In figure, 1. frame; 2. the first cutting mechanism; 3. the second cutting mechanism; 4. centering device; 5. feed mechanism; 6. compound feeding pressure mechanism; 7. fiber rim of the mouth; 8. inner liner; 9. adjusting handle; 10. leading screw; 11. cut-off knife; 12. cut-off knife lift cylinder; 13. cut-off knife line slideway; 14. drive motors; 15. feeding line slideway; 16. sucker; 17. feeding cylinder; 18. pressure roller; 19. angular adjustment parts; 20. travelling arm; 21. orbital arm; 22. press air cylinder; 23. rolling cylinder; 24. sucker cylinder; 25. cut-off knife mechanism rack; 26. handwheel in fixed; 27. in fixed, gear rolls; 28. leading screw in fixed.
The specific embodiment
The present invention for the mechanization that realizes the banded tyre semi-finished products severings such as fiber rim of the mouth, and improve severing efficiency, its total design is such: the characteristics of binding fiber rim of the mouth combination process, two cover cutting mechanisms are combined to (or being described as the structure that cutting mechanism possesses while two fiber rims of the mouth of severing), consider that the fiber rim of the mouth also will carry out centering, conveying, the technique such as compound, the present invention is assembled by functional structure and the cutting mechanism that will realize above-mentioned technique, optimize concrete combination, finally realize the present invention.
Below in conjunction with specific embodiments and the drawings, the present invention is elaborated.
Embodiment
As shown in Figure 1, 2, the present invention comprises two parts that structure is identical on the whole, take the first cutting mechanism 2 as core component the first mechanism of being expanded that is:; And take the second cutting mechanism 3 as core component the second mechanism of being expanded.Based on this, in the present embodiment, emphatically with the first mechanism wherein, attach most importance to and set forth.
In the present embodiment, the first cutting mechanism 2 and the second cutting mechanism 3 are arranged in parallel on frame 1, and severing is carried out in two fiber rims of the mouth 7.Due to the tire size difference, two fiber rims of the mouth 7, with inner liner 8 compound tenses, need to regulate the spacing in fiber rim of the mouth 7.For this reason, between the first cutting mechanism 2 and the second cutting mechanism 3, a spacing adjusting device is set.Spacing adjusting device specifically is comprised of adjusting handle 9 and leading screw 10, the first cutting mechanism 2 is arranged on leading screw 10, leading screw 10 is supported on frame 1, the spacing that can regulate the first cutting mechanism 2 and the second cutting mechanism 3 by adjusting handle 9 rotating threaded shafts 10, the first cutting mechanism 2, the second cutting mechanism 3 can slide on frame 1.First cutting mechanism 2 of take further illustrates as example, the first cutting mechanism 2 comprises cut-off knife 11, the preferred hot hobboing cutter of cut-off knife 11, it is arranged on cut-off knife lift cylinder 12, controlling cut-off knife 11 by cut-off knife lift cylinder 12 moves up and down, cut-off knife 11 is when severing fiber rim of the mouth 7, need a slide action, the present embodiment is provided with cut-off knife line slideway 13 and drive motors 14 for this reason, both are arranged on the cutting mechanism crossbeam, drive motors 14 drives cut-off knife lift cylinder 12 by drive disk assemblies such as Timing Belts and slides on cut-off knife line slideway 13, realizes the severing function of cut-off knife 11.The first cutting mechanism 2 also comprises angular adjustment parts 19, angular adjustment parts 19 1 ends and cutting mechanism crossbeam slide and link, the other end can be arranged on the cut-off knife mechanism rack 25 of the first cutting mechanism 2, cut-off knife mechanism rack 25 is mounted in the auxiliary installing mechanism on the first cutting mechanism 2, the cutting mechanism crossbeam slides along angular adjustment parts 19, realizes the control of cut-off knife 11 severing angles.
Further improve, feed end at the first cutting mechanism 2, the second cutting mechanism 3 all arranges centering device 4, referring to Fig. 8, centering device 4 comprises surely middle handwheel 26, fixed middle leading screw 28 and determines middle the gear and roll 27, in fixed, handwheel 26 is arranged on middle leading screw 28 ends surely, during rotation is fixed handwheel 26 drive fixed in leading screw 28, be arranged on surely in fixed on leading screw 28 gear roll 27 realizations and horizontally slip, thereby regulate the position in fiber rim of the mouth 7.
Further improve, feed mechanism 5 is set, coordinate with the first cutting mechanism 2, the second cutting mechanism 3, determine according to actual conditions the concrete installation site of feed mechanism 5, and it both can be arranged on cutting mechanism, also can be arranged on frame 1, or other positions.Feed mechanism 5 comprises feeding line slideway 15, absorbent module and controls the feeding cylinder 17 that absorbent module is slided on feeding line slideway 15, feeding line slideway 15 is fixed on frame 1, also can be arranged on as required other position, as long as can realize the slip feeding of absorbent module.Absorbent module is fed forward for adsorbing fiber rim of the mouth 7, in order to obtain, carries preferably effect, absorbent module preferably arrange one can lifting device, avoid when being fed forward fiber rim of the mouth 7, produce wearing and tearing.Be sucker cylinder 24 in the present embodiment, and in the end of sucker cylinder 24, sucker 16 be installed.Adsorption process is: sucker cylinder 24 descends and controls sucker 16 by being pressed on fiber rim of the mouth 7, and then sucker cylinder 24 promotes, and utilizes sucker 16 that fiber rim of the mouth 7 is picked up, and feeding cylinder 17 drives absorbent module to move, and completes the conveying in fiber rim of the mouth 7.The installation of each several part can design according to the actual requirements, as long as can complete its function.
Further improve, based on the present invention, be arranged on the feed frame of inner liner, in the process that inner liner is carried on the feed frame, fiber rim of the mouth 7 just has been compounded on inner liner 8, in order to realize better composite effect, the present invention also is provided with compound feeding pressure mechanism 6, its function be by fiber rim of the mouth 7 by being pressed on inner liner 8, and carry out roll extrusion.For this reason, in the present embodiment, compound feeding pressure mechanism 6 comprises pressure roller 18, and pressure roller 18 is arranged on to the extensible member in the present invention, auxiliary lifting and the rolling that realizes pressure roller 18 of extensible member can be specifically that travelling arm 20, orbital arm 21(are referring to Fig. 5), pressure roller 18 is arranged on an end of travelling arm 20, orbital arm 21 is hinged on frame 1, perhaps on miscellaneous part all can, travelling arm 20 is inlaid in orbital arm 21, under the effect of drive unit, is free to slide.In the present embodiment, drive unit comprises two cylinders, presses air cylinder 22 and rolling cylinder 23, by air cylinder 22, is hinged on orbital arm 21, realizes the elevating function to pressure roller 18, and rolling cylinder 23 is hinged on travelling arm 20, realizes pressure roller 18 rolling functions.
The method that the present invention processes the fiber rim of the mouth is: two fiber rims of the mouth 7 are arranged on first cutting mechanism 2 and the second cutting mechanism 3 of fiber rim of the mouth treating apparatus, with spacing adjusting device, regulate the spacing in fiber rim of the mouth to correct position; The fiber rim of the mouth is delivered to predeterminated position in the first cutting mechanism and the second cutting mechanism, and the first cutting mechanism and the second cutting mechanism are implemented severing to the fiber rim of the mouth respectively; As improvement, before two fiber rims of the mouth 7 are arranged in to the severing unit on treating apparatus, during fiber rim of the mouth 7 is determined.Carry forward in the first cutting mechanism 2, the second cutting mechanism 3 in fiber rim of the mouth 7 is automatically to complete by conveying mechanism, and, after the fiber rim of the mouth is compound on inner liner, also uses compound feeding pressure mechanism 6 to carry out compound.
Below mainly with the first cutting mechanism 2 and attachment mechanism thereof, attach most importance to, whole fiber rim of the mouth treating apparatus is described to elaboration, the concrete structure of the second cutting mechanism 3 is referring to the first cutting mechanism 2.
Claims (10)
1. a fiber rim of the mouth treating apparatus, comprise frame and severing unit, it is characterized in that: the severing unit comprises the first cutting mechanism and the second cutting mechanism, the first cutting mechanism and the second cutting mechanism are arranged in parallel on frame, and the first cutting mechanism and the second cutting mechanism are provided with spacing adjusting device.
2. fiber rim of the mouth treating apparatus according to claim 1, it is characterized in that: described spacing adjusting device comprises two leading screws that adjusting handle is housed; Article two, leading screw is assemblied in respectively on frame, and the first cutting mechanism is arranged on a leading screw, the second cutting mechanism is arranged on another leading screw.
3. according to the described fiber of claim 1 or 2 rim of the mouth treating apparatus, it is characterized in that: described the first cutting mechanism and the second cutting mechanism include cut-off knife, cut-off knife lift cylinder, the cut-off knife line slideway for severing fiber rim of the mouth, and driving the drive motors that cut-off knife slides on the cut-off knife line slideway, cut-off knife is arranged on the cut-off knife lift cylinder.
4. according to the described fiber of claim 1 or 2 rim of the mouth treating apparatus, it is characterized in that: a pair of feed mechanism in corresponding matching the first cutting mechanism, the second cutting mechanism conveying fiber rim of the mouth respectively is housed on frame, this feed mechanism comprises the feeding line slideway, is arranged on the absorbent module on the feeding line slideway, and the feeding cylinder that drives adsorption element to slide on the feeding line slideway.
5. according to the described fiber of claim 1 or 2 rim of the mouth treating apparatus, it is characterized in that: in the fiber rim of the mouth of the first cutting mechanism, the second cutting mechanism, input is equipped with centering device, and centering device is arranged on frame.
6. according to the described fiber of claim 1 or 2 rim of the mouth treating apparatus, it is characterized in that: on the output of the fiber rim of the mouth of the first cutting mechanism, the second cutting mechanism, compound feeding pressure mechanism all is installed, compound feeding pressure mechanism comprises pressure roller, and controls the pressure roller driven unit that pressure roller is upper and lower, seesaw.
7. fiber rim of the mouth treating apparatus according to claim 3, is characterized in that: install on line slideway and regulate the angular adjustment parts that cut-off knife cuts angle.
8. fiber rim of the mouth treating apparatus according to claim 6, it is characterized in that: described pressure roller driven unit comprises telescopic arm, and controls respectively that pressure roller is upper and lower, the air cylinder group of side-to-side movement, and telescopic arm one end is installed pressure roller, and the other end is hinged on treating apparatus.
9. a right to use requires 1 described treating apparatus to process the method in fiber rim of the mouth, this treating apparatus is arranged in inner liner and carries on frame, it is characterized in that: the method comprises two fiber rims of the mouth is arranged on first cutting mechanism and the second cutting mechanism of fiber rim of the mouth treating apparatus, with spacing adjusting device, regulates the spacing in fiber rim of the mouth to correct position; The fiber rim of the mouth is delivered to predeterminated position in the first cutting mechanism and the second cutting mechanism, and the first cutting mechanism and the second cutting mechanism are implemented severing to the fiber rim of the mouth respectively.
10. process according to claim 9 the method in fiber rim of the mouth, it is characterized in that: described the first cutting mechanism and the second cutting mechanism include cut-off knife, cut-off knife lift cylinder, the line slideway for severing fiber rim of the mouth, and driving the drive motors that cut-off knife slides on line slideway, cut-off knife is arranged on the cut-off knife lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103323946A CN103434165A (en) | 2013-08-02 | 2013-08-02 | Fiber seam allowance treatment device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103323946A CN103434165A (en) | 2013-08-02 | 2013-08-02 | Fiber seam allowance treatment device and method |
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| CN103434165A true CN103434165A (en) | 2013-12-11 |
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| CN2013103323946A Pending CN103434165A (en) | 2013-08-02 | 2013-08-02 | Fiber seam allowance treatment device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014002A1 (en) * | 2013-08-02 | 2015-02-05 | Yuan Zhongxue | Fiber seam allowance treatment apparatus and method |
| CN105133237A (en) * | 2015-08-21 | 2015-12-09 | 芜湖华烨工业用布有限公司 | Industrial fabric pressing device |
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| CN101444966A (en) * | 2008-06-27 | 2009-06-03 | 中国航空工业第一集团公司北京航空制造工程研究所 | Automatic feeding device for belt filling adhesive of tyre building machine |
| CN103009651A (en) * | 2012-09-28 | 2013-04-03 | 天津赛象科技股份有限公司 | High-efficiency three-drum forming machine |
| CN203460452U (en) * | 2013-08-02 | 2014-03-05 | 软控股份有限公司 | Fiber bead treatment device |
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- 2013-08-02 CN CN2013103323946A patent/CN103434165A/en active Pending
Patent Citations (3)
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| CN101444966A (en) * | 2008-06-27 | 2009-06-03 | 中国航空工业第一集团公司北京航空制造工程研究所 | Automatic feeding device for belt filling adhesive of tyre building machine |
| CN103009651A (en) * | 2012-09-28 | 2013-04-03 | 天津赛象科技股份有限公司 | High-efficiency three-drum forming machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014002A1 (en) * | 2013-08-02 | 2015-02-05 | Yuan Zhongxue | Fiber seam allowance treatment apparatus and method |
| CN105133237A (en) * | 2015-08-21 | 2015-12-09 | 芜湖华烨工业用布有限公司 | Industrial fabric pressing device |
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Application publication date: 20131211 |