CN112501865B

CN112501865B - Production process of anti-falling fluffy cotton velvet fabric

Info

Publication number: CN112501865B
Application number: CN202011500216.6A
Authority: CN
Inventors: 祝邦杰; 平龙雨
Original assignee: Shaoxing Blue Printing Home Textile Co ltd
Current assignee: Shaoxing Blue Printing Home Textile Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-11-18
Anticipated expiration: 2040-12-18
Also published as: CN112501865A

Abstract

The invention discloses a production process of an anti-falling fluffy cotton velvet fabric, which relates to the technical field of textile fabrics and comprises the following steps: weaving the fiber raw materials into grey cloth by adopting a weft knitting machine; dyeing the grey cloth to form required colors; dehydrating and drying the dyed grey cloth and carding to form fiber fluff on the surface of the fabric; then, the combed fabric is subjected to ironing treatment; the fabric subjected to the ironing treatment is subjected to shaking treatment to form fluff particles; and then performing heat setting on the fabric subjected to the pilling treatment, and rolling to form a fabric product after the setting is finished. According to the invention, by adopting multiple carding, ironing and shaping treatments, the anti-falling wool effect of the fabric can be improved, so that the down on the surface of the fabric can be kept in a stable state after the subsequent hot-pressing printing.

Description

Production process of anti-falling fluffy cotton velvet fabric

Technical Field

The invention relates to the technical field of textile fabrics, in particular to a production process of an anti-falling fluffy cotton velvet fabric.

Background

The comfortable cotton velvet has soft hand feeling, does not lose hair or pilling, has diversified styles, is a knitted fabric which is popular in nearly two years, is widely suitable for the production and processing of products of clothes, toys and bedding, and is favored by vast clothing factories, supermarkets and merchants at home and abroad. Because the comfortable cotton velvet fabric material has the effects of softness and heat preservation, the comfortable cotton velvet fabric material is often used in use environments such as blankets and the like, a cotton carding velvet blanket exists on the market at present, one side of the cotton carding velvet blanket is a velvet surface, the other side of the cotton carding velvet blanket is a printing surface, in the production process, patterns are processed and formed on the printing surface of the fabric, then carding processing and shaping are carried out, high and soft velvet can be formed on the surface of the fabric, and a better state can be maintained when the comfortable cotton velvet fabric material is used in a common environment. And as people pursue the requirement of personalized smooth customization, part of blankets are sold in a plain state, and then the plain blankets are subjected to hot-pressing printing on a selling site according to the pattern requirement of customers, so that personalized customization is performed for the customers. However, after the on-site hot-pressing printing, the fluff surface on the fabric is prone to fluff, and after the on-site hot-pressing printing, the fabric cannot be subjected to fluff finishing, so that the fluff of the fabric is damaged, and the overall effect of the comfortable cotton fluff blanket is affected.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

The invention aims to solve the problems and provide the production process of the anti-falling-down comfortable cotton velvet fabric, which can improve the anti-falling-down effect of the fabric and ensure that the velvet on the surface of the fabric can be kept in a stable state after the subsequent hot-pressing printing.

The technical purpose of the invention is realized by the following technical scheme: a production process of an anti-falling fluffy cotton velvet fabric comprises the following steps:

step one, weaving fiber raw materials into grey cloth by adopting a weft knitting machine;

dyeing the grey cloth, and carrying out steam heating spraying on the surface of the fabric in the dyeing process to keep the fabric at 150-190 ℃ before the fabric enters water;

step three, dehydrating and drying the dyed grey cloth, heating by adopting hot air in the drying process, controlling the temperature of the hot air to be 50-80 ℃, and maintaining for 20-40min;

carding the dehydrated and dried fabric, and carding the fabric through a carding device to form fiber fluff on the surface of the fabric;

fifthly, performing ironing treatment on the combed fabric, controlling the temperature of the suede in the ironing process to be 150-190 ℃, and repeating the ironing treatment for 5-7 times;

sixthly, performing shaking treatment on the fabric subjected to the ironing treatment to form fiber fluff on the surface of the fabric into fluff particles; spraying the fabric by using steam in the grain shaking process, controlling the steam temperature to be 150-190 ℃, and maintaining for 5-10min;

and seventhly, performing heat setting on the fabric subjected to the grain shaking treatment, setting the fabric by using a setting device, controlling the setting temperature to be 150-200 ℃, and rolling after setting is completed.

The invention is further configured to: the grey fabric is woven by adopting semi-smooth flat DTY 300D/576F, DTY 100D/36F and DTY 150D/48F; the cylinder diameter in the weft knitting process of the grey cloth is 30 inches or 34 inches, and 19 needles or 22 needles or 28 needles are adopted.

The invention is further configured to: in the fourth step, the height of the fluff fiber on the surface of the combed fabric is 28-48 mm.

The invention is further configured to: setting device includes two sets of design warming mill and design case, and the design warming mill sets up the both sides at the design case respectively, set up the passageway that supplies the surface fabric to pass through in the middle of the design case, the position of the surface fabric passageway input of design case sets up the steam heating board of two parallels, sets up steam nozzle in the one side that two steam heating boards are relative.

The invention is further configured to: the inside of setting case is provided with a plurality of conveying roller, and each conveying roller is along the direction of delivery parallel arrangement of surface fabric to set up the steam compression roller between adjacent conveying roller, the steam compression roller supports and presses on the upper portion of the surface fabric of carrying through the conveying roller, the bearing frame of the both ends position of steam compression roller hangs in the top of setting case through flexible connection rope, the position that the connection rope is connected with the setting case sets up vibrating mechanism, the lower part position of steam compression roller sets up the steam heating platform, a plurality of steam jet nozzle is installed to the upper end of steam heating platform.

The invention is further configured to: the steam insulation board is arranged at the position of the fabric channel output end of the shaping box, the two ends of the steam insulation board are respectively provided with a hair roller, the heights of the two hair rollers are equal, the middle position of the steam insulation board is provided with a plurality of upward steam nozzles, and the height of the steam spraying group is lower than the height of the top of the hair roller; the upper portion of steam insulation board sets up the swing arm, and the intermediate position of swing arm is articulated with the design case, a carding section of thick bamboo and a carding section of thick bamboo two are installed respectively to the both ends position of swing arm, and a carding section of thick bamboo is installed in the swing arm and is kept away from the one end of design case, and a carding section of thick bamboo is then installed in one of swing arm towards the design case and serves, the one end of an installation carding section of thick bamboo in the swing arm deflects downwards, a carding section of thick bamboo supports and presses on the hair roller in the outside, form the clearance on a carding section of thick bamboo and the inboard hair roller.

The invention is further configured to: the swing arm is provided with a screw rod, the screw rod is arranged along the length direction of the swing arm, and the screw rod is in threaded connection with a plurality of balancing weights for balancing weight so as to adjust deflection of the swing arm.

The invention is further configured to: the carding device comprises a carding roller and a shaft assembly, wherein support hubs are arranged at two ends of the carding roller, the shaft assembly penetrates through the carding roller and the support hubs to be rotatably supported, the outer peripheral surface of the carding roller is divided into a plurality of heating parts and carding parts, and the heating parts and the carding parts are alternately distributed around the axial direction; the carding part of the carding roller comprises a plurality of parallel carding fins, each carding fin is arranged in parallel along the axial direction of the carding roller, a carding gap is formed between every two adjacent carding fins, and the carding gaps penetrate through the inside and the outside of the carding roller; the inner side of the carding roller is provided with a carding box, one side of the carding roller facing outwards is provided with a plurality of carding needles, and the carding needles penetrate through the carding gaps and penetrate out to the outer wall of the carding roller; the carding box can be adjusted and moved in the carding roller, the adjusting direction is along the radial direction of the carding roller, and the length of the carding needle penetrating out of the outer wall of the carding roller is changed in the adjusting process.

The invention is further configured to: the two ends of the combing box are connected with sliding blocks through brackets, sliding grooves are formed in the supporting hubs at the two ends of the combing roller, and the sliding blocks are matched with the sliding grooves in a sliding mode; the shaft assembly is sleeved with a shaft sleeve, and the shaft sleeve is positioned in the carding roller and is axially connected with the shaft assembly in a sliding manner; the shaft sleeve and the carding box are connected through a plurality of connecting rods, two ends of each connecting rod are hinged to the periphery of the shaft sleeve and the carding box respectively, and the shaft sleeve and the carding box are linked through the connecting rods in a straight line.

The invention is further configured to: the inside of combing the hair case is hollow structure, the inside of combing the hair case is provided with a plurality of combing piece, every combing piece is independent each other and connects one or more combing needle respectively, the both ends position of combing the hair piece carries out elastic support through the spring respectively.

In conclusion, the invention has the following beneficial effects: in the production process, surface printing and dyeing, washing and drying and carding processing are sequentially carried out on the fabric to form fluffy fluff fibers, and the fluff fibers on the surface of the fabric can form fluff particles through the shaking treatment of a shaking device; the shaping device can carry out shaping treatment on the fluff particles on the surface of the fabric, and the three-dimensional effect and the fluff-pouring effect of the fluff particles are improved through high-temperature treatment, so that the fluff on the surface of the fabric can be kept in a stable state after subsequent hot-pressing printing.

Drawings

FIG. 1 is a schematic perspective view of a carding machine of the present invention;

fig. 2 is a side view of the combing device of the invention;

fig. 3 is a cross-sectional view of a combing device of the invention;

FIG. 4 is a schematic view of the internal structure of the box of the present invention;

FIG. 5 is a schematic view of a carding block in the box of the invention;

FIG. 6 is a schematic view of the interior of the active chamber within the comb block of the present invention;

FIG. 7 is a schematic view of a first configuration within the heated portion of the card edge roll of the present invention;

FIG. 8 is a schematic view of a second configuration within the heating section of the combing roller of the present invention;

FIG. 9 is a schematic structural view of the carding device, the rolling machine and the unreeling machine in the fabric processing system of the present invention;

FIG. 10 is a schematic view of the ironing apparatus according to the present invention;

fig. 11 is a schematic structural view of the heat setting device of the present invention.

Reference numerals: 1. an unreeling machine; 2. a printing device; 3. a carding device; 4. a hot-polishing device; 5. a carding mechanism; 6. a lustre finishing roller; 7. a steam heating bin; 8. shaping box; 9. shaping and heating the roller; 10. a steam heating plate; 11. a steam insulation board; 12. a hair roller 13 and a swing arm; 14. a first carding cylinder; 15. a second carding drum; 16. a screw; 17. a balancing weight; 18. a steam heating stage; 19. steam compression roller; 20. connecting ropes; 21. a vibration mechanism; 22, a conveying roller;

51. combing a wool roller; 52. a heating section; 521. heating the hole; 522. a heating box; 523. a floating plate; 524. a heating rod; 525. a heating chamber; 526. heating the first through hole; 527. a first spring; 528. heating the second through hole; 529. heating the piston; 5210. heating the guide groove; 5211. heating the filter screen; 5212. a second spring; 5213. grabbing blocks; 5214. a grabbing rod; 5215. a grabbing end; 5216. a guide end; 5217. a guide slope;

53. a combing portion; 531. a combing box; 532. a connecting rod; 533. combing the fins; 534. a combing gap; 535. combing the wool block; 536. a carding wire; 537. a steam outlet;

100. a movable cavity; 101. a steam pipe; 102. a first piston piece; 103. an upper chamber; 104. a lower chamber; 105. a first supporting spring; 106. an air outlet cavity; 107. a slide bar; 108. a steam channel; 109. a second piston member; 110. a vent hole; 111. a steam guide groove; 112. a second support spring; 113. a connecting channel;

120. a fixed plug; 121. a movable plug I; 122. a first limiting spring; 123. a first air hole; 124. a first limiting convex ring; 125. limiting and chamfering one; 126. a second movable plug; 127. a second limiting spring; 128. a second air hole; 129. a second limiting convex ring; 130. a second limiting chamfer; 131. a voltage stabilization through hole;

54. a support hub; 541. a chute; 542. a slider;

55. a shaft assembly; 551. a first rotating shaft; 552. a second rotating shaft; 553. a rotating shaft III; 554. a shaft sleeve; 555. an adjusting piston; 556. an adjustment chamber; 557. connecting an outer pipe; 558. connecting the inner pipes; 559. a channel; 5510. connecting sleeves; 5511. a step surface; 5512. adjusting the spring; 5513. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The embodiment discloses a fabric carding device, which is shown in fig. 1-4 and comprises a carding roller 51 and a shaft assembly 55, wherein support hubs 54 are arranged at two ends of the carding roller 51, and the support hubs 54 can support the whole carding roller 51; the shaft assembly 55, in turn, passes through the combing roller 51 and the support hub 54, and drives the combing roller 51 to rotate, thereby combing the incoming material.

Be divided into a plurality of heating portion 52 and carding portion 53 on the outer peripheral face of combing roller 51, heating portion 52 and carding portion 53 distribute around the axial in turn, can heat and card hair the surface fabric respectively for surface fabric surface fine hair is more loose forms fine hair, and rethread steam heats the surface fabric surface, can carry out the design of certain degree, improves the upright degree of fine hair of carding.

The position of the carding part 53 of the carding roller 51 is composed of a plurality of parallel carding fins 533, each carding fin 533 is arranged in parallel along the axial direction of the carding roller 51, a carding gap 534 is formed between the carding fins 533, and the carding gap 534 runs through the inside and outside of the carding roller 51; a carding box 531 is arranged at the inner side of the carding roller 51, the carding box 531 is of a fan-ring structure matched with the inner side wall of the carding roller 51, a plurality of carding needles 536 are arranged at the outward side of the carding roller 51, the carding needles 536 pass through the carding notch 534 and penetrate out of the outer wall of the carding roller 51, tight carding needles 536 are formed at the position of the carding part 53 of the carding roller 51, and the passing fabric can be carded.

The carding box 531 adjusts the movement in the carding roller 51, the adjusting direction is along the radial direction of the carding roller 51, and the length of the carding needle 536 on the carding box 531 penetrating out of the outer wall of the carding roller 51 can be adjusted in the adjusting process, so that the carding parameters of the carding roller 51 on the fabric can be adjusted;

specifically, the two ends of the combing box 531 are connected with the sliding blocks 542 through the brackets, the supporting hubs 54 at the two ends of the combing roller 51 are provided with the sliding grooves 541, and the sliding blocks 542 can slide along the sliding grooves 541 in the radial direction, so that the combing box 531 and the combing needles 536 are guided to slide; a shaft sleeve 554 is sleeved on the shaft assembly 55, and the shaft sleeve 554 is positioned at the inner position of the combing roller 51 and can be movably adjusted along the shaft assembly 55 in the axial direction; the shaft sleeve 554 and the carding box 531 are connected by a plurality of connecting rods 532, two ends of the connecting rods 532 are respectively hinged to the periphery of the shaft sleeve 554 and the carding box 531, and the connecting rods 532 on the same carding box 531 are parallel to each other to form a movable parallelogram structure, and the position of the shaft sleeve 554 is adjusted by a power assembly, so that the carding parameters of a carding needle 536 on fabrics can be adjusted and changed, and the applicability of the carding equipment on the fabrics under different requirements is improved; further, since the respective carding boxes 531 can be adjusted at the same time by the sliding of the sleeves 554, the uniformity of adjustment of the carding needles 536 can be improved, and the stability of the face fabric carding can be improved.

The inside of the combing box 531 is a hollow structure, and a plurality of combing blocks 535 are distributed in the combing box 531, each combing block 535 is independent of each other and is respectively connected with one or more combing needles 536, and the two ends of the combing blocks 535 are respectively elastically supported by springs, so that the combing needles 536 form an elastic floating structure, when the pressure of the fabric to the combing roller 51 is increased, the combing needles 536 are pressed to be sunk into the combing box 531, and the processing of the combing needles 536 to the fabric fluff is slightly reduced.

Specifically, a sliding rod 107 is arranged corresponding to each combing block 535, the sliding rod 107 is fixed in the inner cavity of the combing box 531 and is arranged along the radial direction of the combing roller 51, a corresponding hole is arranged on the combing block 535 and can be matched with the sliding rod 107 to form a sliding structure, two supporting springs 112 are respectively sleeved at the two ends of the sliding rod 107 and respectively abut against the inner wall of the combing box 531 and the combing block 535 to elastically limit the combing block 535, so as to form an elastic floating structure; the combing needle 536 is fixedly connected to the combing block 535, extends toward the outside of the combing roller 51, and protrudes from the hole of the combing box 531 to the position of the combing notch 534.

The carding needle 536 is adjusted in a double adjustment mode, firstly, the whole of the carding block 535 and the carding needle 536 is adjusted through the axial adjustment of the shaft sleeve 554, so that the carding needle 536 can extend out of the carding roller 51 to adjust the carding parameters of the fabric; the carding needle 536 can be adjusted elastically by matching with the carding block 535 with elastic floating, and can be automatically adjusted along with the change of the pressure of the fabric to the carding roller 51, and the amplitude and the pressure of the carding roller 51 to the fabric and the extending length of the carding needle 536 are in positive correlation, so that the amplitude and the pressure can be compensated and adjusted mutually;

when the pressure of the fabric on the carding roller 51 is increased, the fabric presses against the carding needles 536, the carding needles 536 and the carding blocks 535 are pushed to contract towards the inner side of the carding roller 51, the elastic support of the second support spring 112 is overcome, and the length of the carding needles 536 extending out of the carding roller 51 is shortened, so that the influence of the pressure is compensated; on the contrary, when the pressure of the fabric to the carding roller 51 is reduced, the pressure of the fabric against the carding needles 536 is reduced, the effect that the fabric resists the second supporting spring 112 is reduced, the carding needles 536 and the carding blocks 535 move towards the outer side of the carding roller 51, the length of the carding needles 536 extending out of the carding roller 51 is increased, the influence of the pressure can also be compensated, so that the stability of the carding roller 51 to the carding of the fabric can be greatly improved, and the cost of manual correction supplement is reduced.

Example two

The embodiment discloses another fabric carding device, which is further optimized for the carding device 3 on the basis of the first embodiment, as shown in fig. 5-6, the structures of a carding needle 536 and a carding block 535 are designed additionally, and steam heating is combined, so that the carding needle 536 can heat the fabric to a certain degree simultaneously in the process of carding the fabric, and the fluff on the surface of the fabric is subjected to steam blowing and needling, so that the fluff on the surface can be more fluffy and stereoscopic.

Each combing block 535 is also provided with a steam pipe 101, the steam pipe 101 is hard and is parallel to the sliding rod 107, one end of the steam pipe 101 is fixed on the inner wall of one side of the combing box 531, the other end of the steam pipe extends into the movable cavity 100 in the combing block 535, and the extending outer part of the steam pipe 101 is sealed in a sliding way through a sealing element; a first piston part 102 is arranged in the telescopic movable cavity 100 of the steam pipe 101, the first piston part 102 is in sealing fit with the inner wall of the movable cavity 100 to form a piston-shaped structure, and the movable cavity 100 is divided into two cavities, namely an upper cavity 103 facing the outer side direction of the combing roller 51 and a lower cavity 104 facing the inner side direction of the combing roller 51;

the combing needle 536 is a hollow needle tube structure, fixedly connected to the side wall of the combing block 535 at one side of the upper chamber 103, and communicated with the top end of the upper chamber 103; the steam pipe 101 is communicated with the outside, can be with in the middle of the leading-in upper chamber 103 of outside steam, derive from the tip of carding needle 536 again, blow the thorn to the surface fabric of carding in-process and surperficial fine hair spacing, sweep the fine hair on surface of the surface fabric, increase the friction between fine hair fibre, reinforcing carding effect to carry out the presetting through certain high temperature to the volume fine hair after the carding, increase the three-dimensional and fluffy effect of fibre fine hair.

Specifically, the first piston element 102 comprises a fixed plug 120, a first movable plug 121 and a second movable plug 126, the fixed plug 120 is located at the middle position of the first movable plug 121 and the second movable plug 126, the first movable plug 121 is located on the side of the upper chamber 103, and the second movable plug 126 is located on the side of the lower chamber 104; wherein the fixed plug 120 is fixed with the outer wall of the steam pipe 101 and is in sliding seal with the inner wall of the movable plug; the first movable plug 121 and the second movable plug 126 are sleeved on the outer wall of the steam pipe 101 and can axially move along the length direction of the steam pipe 101 to be pressed against and sealed with the inside of the movable cavity 100;

a first limit convex ring 124 is arranged on the outer peripheral wall of one end of the steam pipe 101 corresponding to the upper chamber 103, and a first movable plug 121 is arranged outside between the first limit convex ring and the fixed plug 120; a first air hole 123 is formed in the outer wall of one section, close to the first limiting convex ring 124, of the steam pipe 101, and the first air hole 123 is communicated with a channel 559 in the steam pipe 101 and can output steam; and a first limit spring 122 is arranged between the first movable plug 121 and the fixed plug 120, the first limit spring 122 pushes the first movable plug 121 to the first limit convex ring 124 side and presses against the end face of the first limit convex ring 124, and in the position, the first movable piston completely covers the first air hole 123 to seal the first air hole and block steam from being led out.

Under the stable condition, the first limiting spring 122 pushes the first movable plug 121 to abut against the first limiting convex ring 124, the first movable plug 121 just seals the first air hole 123 completely, and at the moment, steam cannot be led out from the first air hole 123; when the carding roller 51 of the part begins to roll over the fabric and begins to contact, and the pressure on the carding needle 536 is increased, the carding needle 536 can drive the carding block 535 to move, the carding block 535 moves under the guide of the sliding rod 107, the movement from the upper chamber 103 to the lower chamber 104 is generated, because the steam pipe 101 and the fixed plug 120 are fixed and can not move, the inner wall of the movable chamber 100 and the movable plug 121 have extrusion force, friction force is generated in the movement process, the friction force drives the movable plug 121 to move, the action of the limit spring 122 is overcome, the movable plug 121 and the limit convex ring 124 are separated temporarily, the movable plug 121 opens the air hole 123 in the movement process, the steam pipe 101 guides the external steam source from the air hole 123 and the upper chamber 103 into the hollow carding needle 536, and sprays out from the tip of the carding needle 536; when the fabric is stable in the pressure area on the combing roller 51, the combing needles 536 and the combing blocks 535 tend to be stable, the movement trend of the inner wall of the movable cavity 100 to the movable plugs I121 is stable, the limiting springs I122 continue to push the movable plugs I121 to reset, the openings of the air holes I123 become small until the movable plugs I121 are completely closed, and then the steam sprayed from the tips of the combing needles 536 is reduced and stopped.

When the carding roller 51 is in a rotatable motion state and is in contact with the fabric at a position of a part of side face, when the carding roller 51 rotates for one circle, the carding roller circularly passes through the fabric and is in contact with the fabric, the fabric is stably contacted with the fabric, the fabric is separated from the fabric and is not in contact with the fabric, and a circulating state is formed, so that the pressure of the fabric on a carding roller is changed, when the carding roller is in contact with the fabric, the air holes 123 are triggered to be opened, and the tip of the carding needle 536 sprays high-temperature steam, so that the steam can be sprayed on the surface of the fabric firstly when the fabric just starts carding, the fabric is wet, the fluffiness of the fibers on the surface of the fabric is pretreated, the gaseous extension ends of the carding needles 536 are formed, gaps are preformed in the fibers on the surface of the fabric, the subsequent carding needles 536 are conveniently inserted between fluff fibers, the carding needles 536, the carding efficiency is improved, and the preset effect of limiting is achieved.

The high-temperature steam can increase the carding effect of the carding needle 536 on the limit of fluff, the fluff fibers can be wound and rubbed by the steam while carding, then the subsequent carding needle 536 opens the carded fluff, the carded fluff fiber surface can be smoother repeatedly, and after multiple sufficient high-temperature treatments, pimples on the fluff fiber surface generated by carding are further broken up to form a more flexible and fluffy fluff structure, so that the stability of the fluff fiber is increased, and the pressure resistance of the fluff on the surface of the fabric is increased; in the subsequent fabric hot-pressing transfer process, the hot-pressing temperature is close to the current steam treatment temperature, so that the fluff property on the surface of the fabric cannot be deformed along with the hot-pressing process, and the condition that the fluff is not fallen can be kept.

In order to further increase the steam ejection condition of the carding roller 51 for optimization, an inclined limiting chamfer I125 is preset at the tail end position of the upper cavity 103 to form a blocking structure for limiting the resetting of the movable plug I121. When the pressure on the carding needle 536 exceeds a certain range, the pressure of the fabric on the carding needle 536 is increased, the carding needle 536 and the carding block 535 are driven to contract inwards, the fixed plug 120 and the movable plug 121 in the movable cavity 100 slide outwards relative to the movable cavity 100, the limit spring one 122 is limited by the limit chamfer one 125 in the process of pushing the movable plug one 121 to reset, the movable plug one 121 abuts against the limit chamfer one 125, the movable plug one 121 cannot be completely reset, at the moment, the air hole one 123 is in a normally open state, and stable steam ejection at the tip of the carding needle 536 is kept, so that continuous carding and steam treatment effects are formed, the carding efficiency of carding can be further increased compared with the original structure, and the stability of the fabric can be increased due to the fact that the limit fluff on the surface of the fabric is subjected to continuous high-temperature steam setting treatment.

EXAMPLE III

The embodiment discloses another fabric carding device, the carding device 3 is further optimized on the basis of the second embodiment, and as shown in fig. 5-6, under the steam treatment of a carding needle 536, a group of auxiliary steam heating assemblies are added, so that the quantity of steam sprayed out from the surface of a carding roller 51 can be increased, higher stability in the carding process is maintained, the property of fluff fibers on the surface of the fabric can be changed through the spraying of the steam, and the non-falling effect of the fluff of the fabric is increased.

An air cavity 106 is formed in the carding block 535 corresponding to the position through which the sliding rod 107 penetrates, a second piston piece 109 is arranged in the air cavity 106, the second piston piece 109 is made of high-temperature-resistant rubber material and is fixedly connected to the periphery of the sliding rod 107, when the sliding rod 107 moves axially relative to the carding block 535, the second piston piece 109 can move along with the air cavity 106 to perform piston motion, the second piston piece 109 also divides the air cavity 106 into two cavities, and the orientations of the two cavities are similar to that of the upper cavity 103 and the lower cavity 104;

the slide bar 107 and the combing fins 533 are both arranged in a hollow structure, and a steam outlet 537 is preset at the outer side position of the combing fins 533, so that a steam channel 108 extending from the inside of the slide bar 107 to the steam outlet 537 is formed; vent holes 110 are uniformly distributed on the periphery of the second piston piece 109, the vent holes 110 penetrate through the outer wall of the sliding rod 107 all the time and are communicated with the steam channel 108, and the vent holes 110 are pressed against the outer wall of the air outlet cavity 106 and are covered and sealed; a steam guide groove 111 is formed in the inner wall of the air outlet cavity 106, the steam guide groove 111 is arranged along the length direction of the sliding rod 107, a connecting channel 113 which is communicated with the steam guide groove 111 and the lower chamber 104 is preset in the carding block 535, and steam in the lower chamber 104 can be input to the steam guide groove 111 and one side position of the air outlet cavity 106; during the movement of the carding block 535 relative to the sliding rod 107, the second piston 109 moves through the steam guide groove 111, and when passing through the steam guide groove 111, the vent hole 110 communicates the steam guide groove 111 with the steam channel 108, so that the steam in the lower chamber 104 can be conducted to the steam outlet 537 on the carding fin 533 to be exhausted;

in the lower chamber 104, a second limit spring 127 is arranged between the fixed plug 120 and the second movable plug 126, a second limit convex ring 129 which protrudes outwards is arranged on the outer peripheral wall of the steam pipe 101, and a second air hole 128 is formed at the position of the steam pipe 101 corresponding to the position close to the second limit convex ring 129, wherein the structure of the part is similar to that in the upper chamber 103; the second movable plug 126 is provided with a pressure stabilizing through hole 131 for balancing the pressure in the lower chamber 104, the second limit spring 127 limits and presses the second movable plug 126 against the second limit convex ring 129, and when the second movable plug 126 is driven to move by the friction force between the inner wall of the movable cavity 100 and the second movable plug 126, the second movable plug 126 and the second air hole 128 generate relative displacement, so that the second air hole 128 can be opened, the gas in the steam pipe 101 can enter from the second air hole 128 and can be discharged from the steam outlet 537 extending along the connecting channel 113, the steam channel 108 and the like, and the fabric on the periphery of the carding roller 51 is subjected to steam treatment.

The surface of the fabric is heated and insulated by the partial steam, so that the temperature near the fabric is kept in a relatively good environment, high moisture is kept, the fiber bulkiness of the surface of the fluff fiber is kept, and the carding efficiency is improved; and the water vapor can also be added with an aromatic reagent, so that the combed fabric has a better use effect.

Because the distribution structure of the components in the lower chamber 104 and the structure in the upper chamber 103 are inverted, the action of opening the air hole two 128 by the movable plug two 126 in the lower chamber 104 occurs, when the acting force on the carding needle 536 is reduced, the moment of spraying the part of steam is staggered with the moment of spraying the steam on the carding needle 536, and the position of the carding fin 533 is positioned between the neutral positions of the carding needles 536 on the two sides, so that the carded fiber fluff can be enlarged and disordered again, and the fiber fluff can be repeatedly alternated and multi-layer actions after subsequent carding, so that the fabric can present a more natural fluff state after being carded by the carding roller 51.

Example four

In this embodiment, another fabric carding device is disclosed, and as shown in fig. 7 to 8, the carding device 3 is further optimized based on the above embodiments, and specifically, the heating part 52 of the carding roller 51 is designed.

A heating box 522 is installed at a position corresponding to the heating part 52 inside the combing roller 51, the heating box 522 has a hollow structure, a floating plate 523 which can be adjusted in a floating manner is arranged in an inner cavity of the heating box 522, the floating plate 523 can be movably adjusted along the inner wall of the heating box 522 and can be sealed mutually, and a sealing member at the edge is used for sealing, so that a piston-like structure is formed.

One side of the floating plate 523 facing the wall of the carding roller 51 is arc-shaped, the arc-shaped side is consistent with the radian of the inner circumference of the carding roller 51, and is connected with a plurality of heating rods 524, and heating holes 521 are formed in the opposite positions of the outer wall of the carding roller 51 and the heating box 522, so that the heating rods 524 can extend out of the outer circumference wall of the carding roller 51 in the up-and-down movement adjusting process of the floating plate 523, thereby finishing and simultaneously preheating the fluff fibers on the surface of the fabric; the heating rod 524 is thicker than the carding needle 536, and the pivot density degree and the distribution position of the distribution structures of the heating rod 524 are different, so that carding actions in different modes can be presented in the process of the carding actions to supplement the carding of the fabric; because of the fabric combed by the combing roller 51, the bending degree of the fluff fibers on the surface of the fabric presents the trend of the distribution of the combing needles 536, a processing blind area which cannot be locally processed exists, the stable bending trend of the fiber fluff is disordered again through the re-combing of the heating rod 524, and the fiber fluff is re-combed by the subsequent combing needles 536, so that the blind area of the combing processing can be eliminated to a great extent, the combing is also carried out through different combing spaces, and the fluff distribution on the fabric is more layered.

The heating rod 524 may be heated by electricity or steam, and when the heating rod 524 or the floating plate 523 is heated by electricity, an electric heating wire is installed inside the heating rod 524 or the floating plate 523, and the heating rod is powered on to generate heat.

When steam heating is adopted, the floating plate 523 and the heating rod 524 are both arranged in a hollow structure, a heating cavity 525 is formed inside the floating plate 523 and used for storing part of steam, and the end part of the heating rod 524 facing outwards is provided with an air outlet hole for guiding out high-temperature steam; a second heating through hole 528 communicated with an external steam source is formed in the bottom of the steam box, a second heating through hole 528 communicated with the inner bin of the heating box 522 on one side of the second heating through hole 528 is formed in the downward side of the floating plate 523, high-temperature steam enters the heating box 522 on the side from the second heating through hole 528, enters the heating cavity 525 in the floating plate 523 through the first heating through hole 526 and is finally sprayed out from a hole in the tail end of the heating rod 524, and therefore steam spraying is conducted on the fabric, and fiber fluff on the surface of the fabric is arranged through the steam; and the terminal hole of heater rod 524 all has a plurality of to the annular sets up in the circumference of heater rod 524, thereby the steam that blows out in the middle of the hole can be more mixed and disorderly, make twine in a jumble between the fibre, and follow-up at the carding in-process, carding needle 536 is combing and breaks up winding fibre in-process, gathers and produces great friction between the fibre, forms through the effect of friction and gets rid of the burr on fibre fine hair surface, thereby improves the soft feel of fibre fine hair, increases the exquisite degree of feeling.

The moving mode of the floating plate 523 in the heating box 522 is adjusted and controlled through a heating piston 529 and a spring 527, the heating piston 529 is inserted into the heating box 522 from the bottom of the heating box 522, a sliding connection structure is formed between the heating piston 529 and the heating box 522, a sealing part is arranged at the connection position for sealing, and the adjustment is carried out through the action of the multi-floating plate 523, which slides up and down, of the heating piston 529; the lower end of the heating piston 529 is extended out of the outer wall of the heating box 522 and is positioned at the inner side of the combing roller 51, and each heating piston 529 is hinged with the shaft sleeve 554 on the shaft assembly 55 through the connecting rod 532, so that a parallelogram-shaped connecting structure is formed, which is similar to a connecting driving structure of the connecting rod 532 and the combing box 531, and the connecting rod 532 on the combing box 531 and the connecting rod 532 on the heating piston 529 are inclined in opposite directions, and during the axial movement of the shaft sleeve 554, an expanded motion state and a contracted motion state are formed.

A heating guide groove 5210 is formed in the inner wall of the heating box 522, when the floating plate 523 moves to the position of the heating guide groove 5210 in the process of up-and-down floating of the floating plate 523, two chambers inside the heating box 522 can be communicated with each other, and other substances entering the heating box 522 from the heating through hole II 528 can be sprayed out of the heating guide groove 5210 and sprayed out of the heating hole 521 through which the heating rod 524 passes, so that a large amount of steam is heated, and heat is maintained and supplemented; and set up heating filter 5211 in the inboard position of thermohole 521, heating filter 5211 has certain elasticity, also offers the hole that supplies heater rod 524 to pass, can block up the big gap between thermohole 521 and the heater rod 524, avoids external large granule impurity to get into the thermohole 521 in the middle of producing the pollution.

The heating piston 529, the first spring 527 and the floating plate 523 can be connected in two ways, as shown in fig. 7, in the first way, the first spring 527 is elastically connected between the floating plate 523 and the bottom of the heating box 522, the floating plate 523 is maintained at a position close to the bottom of the heating box 522 through the elasticity of the first spring 527, the heating rod 524 is contracted inside the combing roller 51, the heating piston 529 is connected with the floating plate 523, the rising of the heating piston 529 drives the rising of the floating plate 523, and the heating rod 524 is pushed out of the combing roller 51;

referring to fig. 8, in the second embodiment, the first spring 527 is also elastically connected between the floating plate 523 and the bottom of the heating box 522, the floating plate 523 is pushed up by the elastic action of the first spring 527, the heating rod 524 on the floating plate 523 is pushed out to the periphery of the carding roller 51, the state is maintained to be a normal state, and the carding auxiliary action can be continuously performed on the fabric for a long time; two grabbing rods 5214 are hinged to the end part of the heating piston 529 extending into the heating direction, the two grabbing rods 5214 are arc-shaped, the grabbing rods 5214 are provided with opposite grabbing ends 5215 in the direction towards the floating plate 523, the grabbing ends 5215 are deviated from the direction of the floating plate 523 to form guide ends 5216, a second spring 5212 is connected between the two guide ends 5216 to support the two grabbing ends 5216, the two grabbing ends 5215 are mutually close to form a claw-shaped structure in the supporting process of the two guide ends 5216, a grabbing block 5213 matched with the claw-shaped structure is arranged at the corresponding position of the floating plate 523, and the grabbing block 5213 can be clamped and grabbed through the grabbing ends 5215; the guide end 5216 is provided with a guide inclined plane 5217, after the grabbing rod 5214 grabs the grabbing block 5213 and moves downwards, the guide inclined plane 5217 abuts against the edge position of the heating upward opening, so that the guide end 5216 can be pushed to be close to each other, meanwhile, the grabbing ends 5215 are separated from each other, the grabbing block 5213 is released, the first spring 527 pushes the floating plate 523 and the heating rod 524 to move upwards, the heating rod 524 can impact and collide the surface of the fabric to a certain extent, fiber fluff of the fabric after carding to a certain extent is shaken and dispersed, and the fluffy effect of the fabric is prevented from being influenced by mutual adhesion of the fibers; the popping action is that the piston rod is not pushed and adjusted once and then circulates once, so that the reciprocating motion of the shaft sleeve 554 can be adjusted more frequently to form vibration with a certain frequency, and the fluffy texture effect of the fabric combing is further improved.

EXAMPLE five

The embodiment discloses another fabric carding device, the carding device 3 is further optimized on the basis of the embodiment, specifically, a shaft assembly 55 in the carding roller 51 is designed to realize the adjustment and control of a shaft sleeve 554, the shaft sleeve 554 in the carding roller 51 can be adjusted and moved by adopting a hydraulic pressure and a pneumatic pressure rod, so that all components in the carding roller 51 move;

referring to fig. 3, in order to facilitate the convenience of controlling the movement of the bushing 554, a shaft assembly 55 may also be used to drive the bushing 554, where the shaft assembly 55 includes three portions, namely a first rotating shaft 551, a second rotating shaft 552 and a third rotating shaft 553, which are coaxial, where the second rotating shaft 552 is located at the middle position of the first rotating shaft 551 and the third rotating shaft 553, one end of the first rotating shaft 551 is fixedly connected to the supporting hub 54 of the combing roller 51, the other end of the first rotating shaft 551 and the second rotating shaft 552 are respectively inserted into two ends of the bushing 554 and achieve axial sliding adjustment and torque transmission through a sliding key, and an adjusting piston 555 is disposed at each end of the first rotating shaft 551 and the second rotating shaft 552 that extend into the bushing 554, the adjusting piston 555 forms a piston sealing structure with the inner cavity of the bushing 554, and forms a closed adjusting cavity 556 between the two adjusting pistons 555, and achieves relative displacement of the first rotating shaft 551, the second rotating shaft 552 and the bushing 554 through adjustment of the air pressure inside the adjusting cavity 556;

the rotating shaft three 553 is rotatably connected to the supporting hub 54 at the other side through a bearing assembly, and a bearing seat between the rotating shaft three 553 and the supporting hub 54 can perform axial rotation support and axial movement displacement limit on the rotating shaft three 553, so that the rotating shaft three 553 can only perform rotation action; a connecting sleeve 5510 is sleeved on the periphery of the joint of the third rotating shaft 553 and the second rotating shaft 552, the connecting sleeve 5510 is fixedly connected to the supporting hub 54, the mutually adjacent ends of the third rotating shaft 553 and the second rotating shaft 552 are respectively provided with a connecting head, the periphery of the connecting head is in rotary fit with the inner peripheral wall of the supporting sleeve, the two connecting heads are in mutual fit, and a stepped surface 5511 is arranged in the curved surface between the two connecting heads to form a single-phase torque rotating structure;

the adjusting springs 5512 are respectively arranged at two end positions of the shaft sleeve 554, so that an elastic supporting structure is formed between the shaft sleeve 554 and the first rotating shaft 551 and the second rotating shaft 552, on one hand, the end surfaces between the two connectors can be mutually closed by the adjusting springs 5512, and on the other hand, the axial position of the shaft sleeve 554 can be adjusted in a certain axial process of the connectors on the second rotating shaft 552.

In the rotating process, the torque on the rotating shaft three 553 is transmitted to the rotating shaft two 552 and the whole carding roller 51 through the stepped surface 5511, so as to drive the carding roller 51 to run; when the rotating shaft three 553 rotates reversely, the stepped surfaces 5511 between the two connectors are separated from each other, the torque on the rotating shaft three 553 cannot be transmitted to the rotating shaft two 552, and the torque cannot enter the rotating shaft two 552 to drive the carding roller 51 to rotate, and at this time, because the rotating shaft two 552 does not rotate synchronously with the rotating shaft three 553, in the rotating process, under the action of the curved surface between the rotating shaft two 552 and the connectors on the rotating shaft three 553, the rotating shaft two 552 is pushed to generate axial motion, the rotating shaft three 553 rotates for a circle relative to the rotating shaft two 552 to form one reciprocating motion, and then the rotating shaft two 552 generates acting force on the shaft sleeve 554 through the adjusting spring 5512 to push the shaft sleeve 554 to generate axial reciprocating motion, and the connecting rod 532 on the shaft sleeve 554 is used for driving the heating part 52 and the mechanism in the carding part 53 to act.

Through a single torque rotating structure, two different carding finishing modes can be formed when the carding roller 51 performs forward rotation and reverse rotation; when the motor is driven in the positive rotation direction, the motor drives the combing roller 51 to operate through the rotating shaft three 553, and as the shaft sleeve 554 in the combing roller 51 is relatively stable and does not generate large axial movement, the combing needles 536 on the periphery of the combing roller 51 can be maintained in a relatively stable position, thereby stably combing the fluff fibers on the surface of the fabric; when the motor is driven reversely, the motor drives the shaft sleeve 554 in the combing roller 51 to do reciprocating circular motion through the rotating shaft three 553, so that the structural circular motion in the heating part 52 and the combing part 53 of the combing roller 51 is driven to carry out efficient combing on the fabric, and the fabric is shaped according to the degree of the fabric by matching with steam spraying, thereby achieving double effects.

Example six

The embodiment discloses a fabric heating and shaping device, which is shown in fig. 11 and comprises two groups of shaping heating rollers 9 and a shaping box 8, wherein the shaping heating rollers 9 are respectively arranged at two sides of the shaping box 8 and are used for carrying out high-temperature shaping on fabrics; and design case 8 then adopts the structure of both ends through-type, and the surface fabric can pass through in the middle of the design case 8, and design case 8 carries out heat treatment and maintains certain market to the surface fabric in the process for the surface fabric is stereotyped and is handled.

Two parallel steam heating plates 10 are arranged at the fabric input end of the shaping box 8, a channel for the fabric to pass through is formed between the two steam heating plates 10, and preset steam nozzles are arranged on the opposite surfaces of the two steam heating plates 10 to carry out steam heating on the fabric, so that the fabric can be quickly heated to be shaped stably; simultaneously because the interval between two steam heating board 10 is less, and the interval between the surface fabric is also less to the steam nozzle in the middle of the spun high temperature steam can the surperficial fine hair of direct impact surface fabric, thereby improve and to disturb the fine hair fibre on surface fabric, steam can stretch into the fibre root fast, the stability that makes on the whole root fibre tends towards unanimity, thereby improves the design heating efficiency of surface fabric.

The inside of the shaping box 8 is provided with a plurality of conveying rollers 22, each conveying roller 22 is arranged in parallel along the conveying direction of the fabric, a steam compression roller 19 is arranged between the adjacent conveying rollers 22, the steam compression roller 19 is pressed against the upper part of the fabric conveyed by the conveying rollers, the steam compression roller 19 is suspended on the top of the shaping box 8 through a flexible connecting rope 20 on bearing seats at two ends of the steam compression roller 19, so that the steam compression roller 19 forms a suspended structure, a vibration mechanism 21 is arranged at the position where the connecting rope 20 is connected with the shaping box 8, certain vibration can be generated between the connecting rope 20 and the steam compression roller 19 at the lower end, fiber fluff and fiber tissues on the fabric are loosened through vibration, and the condition that the fabric is too ordinary in the shaping process and the conveying degree of the shaped fabric is improved is avoided; set up steam heating table 18 in steam compression roller 19's lower part position, a plurality of steam jet is installed to the upper end at steam heating table 18, it is when the surface fabric carries the process, steam jet can spray the heating to the surface fabric surface, further make the whole position of the spacing fine hair of heat setting process can thermally equivalent, and this steam that sprays can blow the steam compression roller 19 that hangs simultaneously, produce micro swing or float, and at the swing or the in-process that floats, then can exert an influence to the tension on the surface fabric, the instantaneous delivery rate of surface fabric also can produce undulantly, form the mating reaction with the motion of subsequent carding cylinder and swing arm 13. And the air injection time of the steam nozzles on the adjacent steam heating stations 18 can be staggered mutually, so that the influence of the fabric tension is avoided when the fabrics swing in the same direction, and the air injection time is offset mutually, and the air injection time is staggered mutually, so that the tensile and extrusion action force of the fabrics is larger, and the internal fiber loosening degree of the fabrics is improved.

A steam insulation board 11 is arranged at the fabric output end position of the shaping box 8, two end positions of the steam insulation board 11 are respectively provided with a hair roller 12, the heights of the two hair rollers 12 are equal, a plurality of upward steam nozzles are arranged at the middle position of the steam insulation board 11, and the height of the steam spraying group is lower than the height of the top of the hair roller 12; and set up swing arm 13 on steam insulation board 11's upper portion, swing arm 13's intermediate position is articulated with shaping case 8, make swing arm 13 can revolve round the axle, install carding cylinder one 14 and carding cylinder two 15 respectively at swing arm 13's both ends position, carding cylinder one 14 is installed and is kept away from shaping case 8 in swing arm 13 on one end, carding cylinder two 15 is then installed and is served at swing arm 13 one towards shaping case 8, receive the influence of gravity the one end of carding cylinder one 14 to deflect downwards, and the pressing of carding cylinder one 14 periphery is on the hair roller 12 in the outside, can carry out the carding arrangement to the surface fabric that passes through, make the design in-process keep the fluffy of surface fine hair of surface fabric, and then improve the design effect of follow-up surface fabric.

The swing arm 13 at one end of the second carding cylinder 15 deflects upwards, so that a certain gap is formed between the second carding cylinder 15 and the wool roller 12 at the inner side, and the gap is slightly larger than the sum of the thickness of the fabric and the height of the fluff, so that the fabric passing through the lower part of the second carding cylinder 15 is not generally contacted with the fabric; in the fabric conveying process, certain friction and collision effects can be generated between the fabric and the first carding cylinder 14, so that the fabric generates certain upward swinging acting force on the first carding roller 51 and the swing arm 13, the swing arm 13 enables the swing arm 13 and the first carding cylinder 14 to float up and down, the first carding cylinder 14 slightly beats and vibrates the surface of the fabric, mutual adhesion between fiber fluff is avoided, and the loosening effect of the fluff of the fabric is improved; when the conveying and conveying of the fabric are changed, the effect of the fabric on the first carding cylinder 14 and the swing arm 13 is suddenly increased, so that the first swing arm 13 generates larger deflection, the second carding cylinder 15 at the other end of the swing arm 13 is in contact with the fabric, the second carding cylinder 15 is rotatably supported by the rotating shaft with larger damping, certain blocking can be performed on the conveying of the fabric during contact, certain speed reduction is formed, a larger friction blocking effect can be generated between the carding cylinder and the fabric, the fluff fiber on the surface of the fabric can be further combed, the fiber fluff can be maintained in the inclined direction at the same side in the heating and shaping process, and the smoothness of the fluff is increased; and because the action of the swing arm 13 is intermittent swing, the second carding drum 15 is intermittent to touch the fabric.

In order to improve the flexibility of the swing arm 13, a screw rod 16 can be arranged on the swing arm 13, the screw rod 16 is arranged along the direction of the swing arm 13, and a plurality of balancing weights 17 are in threaded connection with the screw rod 16 for balancing, so that parameters of the first carding cylinder 14 during deflection can be adjusted, the adjustment can be performed according to different fabrics and fluff conditions, the required fabric conveying speed is controlled to be low, the swing arm 13 can swing reasonably, and the first carding cylinder 14 and the second carding cylinder 15 can perform carding treatment on the surfaces of the fabrics in a clearance mode.

EXAMPLE seven

The embodiment discloses a fluff fabric processing system, which is described with reference to fig. 9-11 on the basis of the above embodiment, and specifically comprises a printing and dyeing device 2, a water washing and drying device, a carding device 3, an ironing and finishing device 4, a granule shaking device, a setting device, a plurality of rolling machines and unreeling machines 1; each device sequentially performs surface printing and dyeing, washing and drying and carding processing on the fabric to form fluffy fluff fibers, and the fluff fibers on the surface of the fabric can form fluff particles through the shaking treatment of the shaking device; the shaping device can carry out shaping treatment on the fluff particles on the surface of the fabric, and the three-dimensional effect and the fluff-pouring effect of the fluff particles are improved through high-temperature treatment.

Wherein carding unit 3 includes at least three carding roller 51, and this carding roller 51 specifically can adopt carding roller 51 among the above-mentioned embodiment to cooperate a plurality of deflector rolls between each carding roller 51, and carding unit 3's both ends position carries out the transport of material through scutcher and unreeling machine 1 respectively, and this scutcher and unreeling machine 1 can carry out corotation and reversal, thereby can make the surface fabric carry out the carding action from forward and reverse.

The fabric is extruded and scalded by the ironing roller 6 on one side when passing through the ironing device 4, fiber fluff impurities on the surface of the fabric are sprayed by high-temperature steam to enable the fluff on the surface of the fabric to be more fluffy and remove impurity fibers remained on the surface of the ironed fabric after passing through the steam heating bin 7; then, the fabric is subjected to ironing treatment by the ironing roller 6, the temperature on the surface of the fabric can be maintained in a higher state at a lower temperature, and gaps among fibers in the fabric can be conveyed more, so that the softness and fluffy texture of the fabric are improved.

The setting device can adopt the setting device in the seventh embodiment, can heat and set the fabric, and then set up the book machine and unreel the machine 1 on the both sides of setting device, supply and carry the fabric to the fabric is beaten the book and is collected to the fabric that sets the completion.

Example eight

The embodiment discloses a production process of an anti-falling fluffy cotton velvet fabric, which adopts a processing system in the seventh embodiment to process the fabric, and comprises the following steps:

step one, weaving fiber raw materials into grey cloth by a weft knitting machine, wherein the fiber raw materials of the grey cloth adopt semi-gloss flat DTY 300D/576F, DTY 100D/36F and DTY 150D/48F; the cylinder diameter in the weft knitting process is 30 inches or 34 inches, and 19 needles or 22 needles or 28 needles are adopted;

carding the dewatered and dried fabric, carding the fabric through a carding device 3 to form fiber fluff on the surface of the fabric, and controlling the height of the fluff fiber to be 28-48 mm;

fifthly, performing lustre finishing treatment on the combed fabric, controlling the temperature of the suede surface to be 150-190 ℃ in the lustre finishing process, and repeating the lustre finishing for 5-7 times;

step six, performing shaking treatment on the fabric subjected to the finishing treatment to form fiber fluff on the surface of the fabric into fluff particles; spraying the fabric by using steam in the grain shaking process, controlling the steam temperature to be 150-190 ℃, and maintaining for 5-10min;

This production technology is at the carding, scald light and design the processing procedure in, adopt many times the processing of high temperature, in the middle of can being in the temperature environment when hot pressing rendition for a long time with the fibre fine hair of this surface fabric, the fibre that can produce the property change in the middle of this temperature environment carries out preliminary treatment in advance, then keep preferred fibre fine hair shape and stereotype in the environment of this temperature is in, make this surface fabric can have stronger stability in this temperature range, can promote the anti falling hair effect of surface fabric, make after follow-up hot pressing stamp, the fine hair on surface of the surface fabric can keep comparatively stable state.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. A production process of an anti-falling fluffy cotton velvet fabric is characterized by comprising the following steps:

carding the dewatered and dried fabric, and carding the fabric through a carding device (3) to form fiber fluff on the surface of the fabric;

sixthly, performing shaking treatment on the fabric subjected to the ironing treatment to form fiber fluff on the surface of the fabric into fluff particles; spraying the fabric by adopting steam in the process of shaking the grains, controlling the temperature of the steam to be 150-190 ℃, and maintaining for 5-10min;

seventhly, performing heat setting on the fabric subjected to the grain shaking treatment, setting the fabric through a setting device, controlling the setting temperature to be 150-200 ℃, and rolling after setting is completed;

the carding device (3) comprises a carding roller (51) and a shaft assembly (55), wherein supporting hubs (54) are arranged at two ends of the carding roller (51), the shaft assembly (55) penetrates through the carding roller (51) and the supporting hubs (54) to be rotatably supported, the outer peripheral surface of the carding roller (51) is divided into a plurality of heating parts (52) and carding parts (53), and the heating parts (52) and the carding parts (53) are alternately distributed around the axial direction; the position of a carding part (53) of the carding roller (51) comprises a plurality of parallel carding fins (533), each carding fin (533) is arranged in parallel along the axial direction of the carding roller (51), a carding gap (534) is formed between every two adjacent carding fins (533), and the carding gap (534) penetrates through the inside and the outside of the carding roller (51); a carding box (531) is arranged on the inner side of the carding roller (51), a plurality of carding needles (536) are arranged on one outward facing side of the carding roller (51), and the carding needles (536) penetrate through the carding gap (534) and penetrate out to the outer wall of the carding roller (51); the carding box (531) can be adjusted to move in the carding roller (51), the adjusting direction is along the radial direction of the carding roller (51), and the length of the carding needle (536) penetrating out of the outer wall of the carding roller (51) is changed in the adjusting process;

the two ends of the carding box (531) are connected with sliding blocks (542) through brackets, sliding grooves (541) are formed in supporting hubs (54) at the two ends of the carding roller (51), and the sliding blocks (542) are matched in a sliding mode along the sliding grooves (541); a shaft sleeve (554) is sleeved on the shaft assembly (55), and the shaft sleeve (554) is positioned in the inner position of the combing roller (51) and is axially connected with the shaft assembly (55) in a sliding manner; a plurality of connecting rods (532) are arranged between the shaft sleeve (554) and the carding box (531) for connection, two ends of each connecting rod (532) are respectively hinged to the periphery of the shaft sleeve (554) and the carding box (531), and the shaft sleeve (554) and the carding box (531) are linearly linked through the connecting rods (532);

the inner part of the wool combing box (531) is of a hollow structure, a plurality of wool combing blocks (535) are arranged in the wool combing box (531), each wool combing block (535) is independent of each other and is respectively connected with one or more wool combing needles (536), and the two ends of each wool combing block (535) are respectively and elastically supported through springs;

each combing block (535) is provided with a sliding rod (107), the sliding rod (107) is fixed in the inner cavity of the combing box (531) and arranged along the radial direction of the combing roller (51), the combing blocks (535) and the sliding rods (107) are matched to form a sliding structure, two ends of each sliding rod (107) are respectively sleeved with a second supporting spring (112) and respectively abutted against the inner wall of the combing box (531) and the combing blocks (535) to elastically limit the combing blocks (535) to form an elastic floating structure; the combing needle (536) is fixedly connected to the combing block (535), extends towards the external direction of the combing roller (51), and extends out of the hole of the combing box (531) to the position of the combing gap (534).

2. The production process of the anti-falling plush cotton fabric as claimed in claim 1, wherein the grey cloth is knitted by using half-gloss flat DTY 300D/576F, DTY 100D/36F and DTY 150D/48F; the cylinder diameter in the weft knitting process of the grey cloth is 30 inches or 34 inches, and 19 needles or 22 needles or 28 needles are adopted.

3. The production process of the anti-falling fluffy cotton velvet fabric according to the claim 1, characterized in that in the fourth step, the height of the fluffy fibers on the surface of the combed fabric is 28-48 mm.

4. The production process of the anti-falling fluffy cotton velvet fabric according to claim 1, characterized in that the shaping device comprises two groups of shaping heating rollers (9) and a shaping box (8), the shaping heating rollers (9) are respectively arranged at two sides of the shaping box (8), a passage for the fabric to pass through is arranged in the shaping box (8), two parallel steam heating plates (10) are arranged at the position of the fabric passage input end of the shaping box (8), and a steam nozzle is arranged on the opposite surface of the two steam heating plates (10).

5. The production process of the anti-falling fluffy cotton velvet fabric according to claim 4, characterized in that a plurality of conveying rollers are arranged inside the shaping box (8), the conveying rollers are arranged in parallel along the conveying direction of the fabric, a steam compression roller (19) is arranged between the adjacent conveying rollers, the steam compression roller (19) is pressed on the upper portion of the fabric conveyed by the conveying rollers, bearing seats at two ends of the steam compression roller (19) are suspended at the top of the shaping box (8) through a flexible connecting rope (20), a vibration mechanism (21) is arranged at the position where the connecting rope (20) is connected with the shaping box (8), a steam heating table (18) is arranged at the lower position of the steam compression roller (19), and a plurality of steam nozzles are arranged at the upper end of the steam heating table (18).

6. The production process of the anti-falling fluffy cotton velvet fabric according to claim 5, characterized in that a steam insulation board (11) is arranged at the position of the fabric channel output end of the shaping box (8), two end positions of the steam insulation board (11) are respectively provided with a hair roller (12), the heights of the two hair rollers (12) are equal, a plurality of upward steam nozzles are arranged at the middle position of the steam insulation board (11), and the height of each steam spraying group is lower than the height of the top of the hair roller (12); the upper portion of steam insulation board (11) sets up swing arm (13), and the intermediate position of swing arm (13) is articulated with design case (8), a carding section of thick bamboo (14) and a carding section of thick bamboo (15) are installed respectively to the both ends position of swing arm (13), and a carding section of thick bamboo (14) is installed in swing arm (13) and is kept away from one of design case (8) and serve, and a carding section of thick bamboo (15) is then installed in swing arm (13) and is served towards one of design case (8), the one end of an installation carding section of thick bamboo (14) deflects downwards on swing arm (13), a carding section of thick bamboo (14) support and press on hair roller (12) in the outside, form the clearance on two (15) of carding section of thick bamboo and inboard hair roller (12).

7. The production process of the anti-fall fluffy down cotton velvet fabric according to claim 6, characterized in that the swing arm (13) is provided with a screw rod (16), the screw rod (16) is arranged along the length direction of the swing arm (13), and the screw rod (16) is in threaded connection with a plurality of balancing weights (17) for balancing so as to adjust the deflection of the swing arm (13).