CN104018311A - Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof - Google Patents
Open-width knitted fabric pre-shrinking machine and pre-shrinking process thereof Download PDFInfo
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- CN104018311A CN104018311A CN201410212572.6A CN201410212572A CN104018311A CN 104018311 A CN104018311 A CN 104018311A CN 201410212572 A CN201410212572 A CN 201410212572A CN 104018311 A CN104018311 A CN 104018311A
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- drying cylinder
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- blanket
- rubber blanket
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C21/00—Shrinking by compressing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/30—Means for cleaning apparatus or machines, or parts thereof
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an open-width knitted fabric pre-shrinking machine, comprising an open-width cloth-feeding device, a mechanical weft-straightening device, a steam conditioning and stentering device, a rubber blanket pre-shrinking device and an open-width plaiting device, wherein the front end of the steam conditioning and stentering device is provided with an overfeed pinning device; and a felt finishing device is arranged between the rubber blanket pre-shrinking device. The open-width knitted fabric pre-shrinking machine comprises the felt finishing device; and the fabric is finished by the felt finishing device after passing through the rubber blanket pre-shrinking device, thereby guaranteeing the fabric to be dried and flatten, further improving handfeel of the fabric and increasing glossiness of the fabric surface. Meanwhile, shrinkage rate of the fabric can be more stable, so that the open-width knitted fabric with flat cloth surface, good surface glossiness, good handfeel and stable shrinkage rate can be processed.
Description
Technical field
The present invention relates to dyeing apparatus field, is specifically the knitting preshrinking machine of a kind of open width and preshrinking process thereof.
Background technology
In textile industry dyeing and finishing is produced, open width knit goods is through after multiple tracks dyeing and finishing processing, form certain internal stress, cause fibre structure unstable, produce broadwise shrinkage, radially, owing to having gathered stress after mechanical stretching distortion, after finished product washing, produce very large shrinkage, conventionally need to be through the knitting preshrinking machine preshrunk of open width to reach shrinkproof object.The knitting preshrinking machine of open width of prior art comprises the open width entering arrangment, mechanical weft straightening device, steam dewing tenter device, blanket preshrinking device and the open width plaiting apparatus that set gradually, and the front end of steam dewing tenter device is provided with needle device on overfeeding.Add man-hour, fabric enters six procedures altogether such as pin, steam dewing tentering, blanket preshrunk and open width cropping on cloth, mechanical whole latitude, overfeeding through open width successively.But the knitting preshrinking machine of the open width that adopts this structural design can only process some, to washing shrinkage, requirement is not the very high fabric not requiring with effects on surface glossiness and soft degree etc.If required fabric is had to very high requirement at aspects such as washing shrinkage, surface gloss and soft degree, the knitting preshrinking machine of the open width of prior art cannot be realized.
In addition, the steam dewing tenter device of the knitting preshrinking machine of open width of prior art comprises frame, frame is provided with two pin pincers tracks that are parallel to each other and a steam steam jet pipe, steam steam jet pipe is " one " character form structure, it is across below two pin pincers tracks, and the surface of steam steam jet pipe is provided with multiple jetted holes.The jeting area of the steam dewing tenter device steam width of this structural design is constant, if the fabric width of fabric is less, the steam that steam exhaust pipe ejects will have part and be ejected into outside fabric, cause the waste of steam, the fabric width of fabric is less, and the steam of waste is just more.The waste of steam will increase the production cost of factory greatly.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide one can process high-quality open width knit goods, meanwhile, can also reduce the knitting preshrinking machine of open width and the preshrinking process thereof of plant produced cost.
To achieve these goals, technical scheme of the present invention is as follows: the knitting preshrinking machine of a kind of open width, comprise the open width entering arrangment, mechanical weft straightening device, steam dewing tenter device, rubber blanket preshrinking device and the open width plaiting apparatus that set gradually, the front end of steam dewing tenter device is provided with needle device on overfeeding, between described rubber blanket preshrinking device and open width plaiting apparatus, is provided with blanket collating unit.
Described rubber blanket preshrinking device comprises the first left and right sidesing wall plate, pressure-bearing drying cylinder, triangle roller, backer roll, idler roller, rubber blanket, the first reducing motor, rubber blanket pressing mechanism and rubber blanket strainer, pressure-bearing drying cylinder, triangle roller, backer roll and idler roller all arrange between left and right sidesing wall plate, what rubber blanket was closed surrounds triangle roller, on backer roll and idler roller, pressure-bearing drying cylinder is pressed on rubber blanket, between the upper end of rubber blanket and pressure-bearing drying cylinder, form a fabric entrance and a fabric outlet, fabric porch is provided with first and enters cloth open-width mechanism, pressure-bearing drying cylinder is connected with the first reducing motor, rubber blanket pressing mechanism is connected with backer roll, rubber blanket strainer is connected with idler roller.
Described blanket collating unit comprises the second left and right sidesing wall plate, large drying cylinder, little drying cylinder, blanket, the second reducing motor, with multiple deflector rolls, large drying cylinder, little drying cylinder and deflector roll are all placed between the second left and right sidesing wall plate, before and after being, large drying cylinder and little drying cylinder arrange, deflector roll is arranged at the periphery of large drying cylinder and little drying cylinder, blanket is surrounding on deflector roll of closed, blanket pastes on the arc surface of large drying cylinder near a part for large drying cylinder, and between large drying cylinder, form a fabric introducing port and a fabric export mouth, blanket pastes on the arc surface of little drying cylinder near a part for little drying cylinder, fabric introducing port place is provided with second and enters cloth open-width mechanism, large drying cylinder is connected with the second reducing motor, the second left and right sidesing wall plate is provided with blanket deviation correction mechanism and blanket strainer.
As improvement, described steam dewing tenter device comprises frame, frame is provided with two pin pincers tracks that are parallel to each other, article two, steam steam jet pipe and a slide bar, article two, pin pincers track is all slidably fitted on slide bar, in frame, be also provided with for driving two pin pincers tracks to make the driving mechanism moving in opposite directions or dorsad along slide bar, article two, between pin pincers track, be provided with a brace table, steam steam jet pipe is " one " character form structure, one end of every steam steam jet pipe is hinged on brace table, the other end is slidably connected on corresponding pin pincers track, article two, steam steam jet pipe has formed "eight" shape structure.
Described driving mechanism comprises the 3rd reducing motor and a screw mandrel, screw mandrel is positioned at the below of slide bar and be arranged in parallel with slide bar, screw mandrel and the 3rd reducing motor are connected, on screw mandrel, be movably set with two feed screw nuts that rotation direction is contrary, every pin pincers track is slidably connected by a slide block and slide bar respectively, and two slide blocks are fixedly connected on respectively on two feed screw nuts.
Every steam steam jet pipe is respectively equipped with a roller with the end that pin pincers track is connected, article two, in the opposing sidewalls of pin pincers track, respectively offer the transverse concave groove sliding along the length direction of pin pincers track in an end for corresponding steam steam jet pipe, a chute is alongst offered respectively in the lower surface of each transverse concave groove, and described roller alongst rolls and is engaged in corresponding chute.
The preshrinking process of the knitting preshrinking machine of a kind of open width comprises following operation:
One, open width is entered cloth;
Two, mechanical whole latitude;
Three, pin on overfeeding;
Four, steam dewing tentering;
Five, rubber blanket preshrunk;
Six, blanket arranges;
Seven, open width cropping.
Adopt after technique scheme, the present invention compared with prior art, has the following advantages:
One, the knitting preshrinking machine of open width of the present invention comprises blanket collating unit, fabric arranges through blanket collating unit after rubber blanket preshrinking device again, can guarantee fabric drying, ironing, can further improve again the feel of fabric, the glossiness of raising fabric face, simultaneously, can also make the washing shrinkage of fabric more stable, thereby process that cloth cover is smooth, surface gloss good, soft handle and the stable open width knit goods of washing shrinkage.
Two, in described steam dewing tenter device, the jeting area of steam width can regulate, the jeting area of steam regulation width and the fabric width of fabric match, steam is all injected on fabric, thereby effectively avoids the waste of steam, reduce the production cost of factory; Meanwhile, the steam wetting apparatus of this structural design has dwindled the distance between steam steam jet pipe and fabric, has reduced the jet length of steam, also has to a certain extent the effect of saving steam.
Brief description of the drawings
Accompanying drawing 1 is overall structure schematic diagram of the present invention.
Accompanying drawing 2 is structural representations of rubber blanket preshrinking device.
Accompanying drawing 3 is structural representations of blanket collating unit and open width plaiting apparatus.
Accompanying drawing 4 is structural representations of steam dewing tenter device.
Accompanying drawing 5 is annexation structural representations of steam exhaust pipe and pin pincers track and brace table in steam dewing tenter device.
Accompanying drawing 6 is structural representations of driving mechanism in steam dewing tenter device.
Shown in figure: 1, open width entering arrangment 2, mechanical weft straightening device 3, steam dewing tenter device 31, frame 32, pin pincers track 33, steam exhaust pipe 34, slide bar 35, brace table 36, transverse concave groove 37, roller 38, chute 39, slide block 310, the 3rd reducing motor 311, screw mandrel 312, feed screw nut 313, pin 314, cross bar 4, rubber blanket preshrinking device 41, the first left and right sidesing wall plate 42, pressure-bearing drying cylinder 43, triangle roller 44, backer roll 45, idler roller 46, rubber blanket 47, the first reducing motor 48, rubber blanket pressing mechanism 49, rubber blanket strainer 410, first enters cloth open-width mechanism 411, fabric entrance 412, fabric outlet 413, rubber blanket coping device 414, rubber blanket wiper 5, blanket collating unit 51, the second left and right sidesing wall plate 52, large drying cylinder 53, little drying cylinder 54, blanket 55, the second reducing motor 56, deflector roll 57, fabric introducing port 58, fabric export mouth 59, blanket deviation correction mechanism 510, blanket strainer 6, open width plaiting apparatus 7, needle device 8 on overfeeding, tentering transmission device.
Detailed description of the invention
Below by drawings and Examples, the present invention is further elaborated.
As shown in Figure 1: the knitting preshrinking machine of a kind of open width, comprise the open width entering arrangment 1, mechanical weft straightening device 2, steam dewing tenter device 3, rubber blanket preshrinking device 4 and the open width plaiting apparatus 6 that set gradually, the front end of steam dewing tenter device 3 is provided with needle device 7 on overfeeding, between described rubber blanket preshrinking device 4 and open width plaiting apparatus 6, is provided with blanket collating unit 5.
Described open width entering arrangment 1 is for importing smoothly machine by cloth, it comprises the gap bridge of walking on stage, some fabric guide rolls and is arranged on the infrared centering amplitude-expanding device of walking on stage on passing a bridge, and described infrared centering amplitude-expanding device is selected the SDC10223 sliding strip type infrared centering amplitude-expanding device of rectifying a deviation.Described mechanical weft straightening device 2 is for correct the skew of weft of fabric face before upper pin, and it comprises lower overfeed roller, lower whole latitude roller, lower spreading roll, upper whole latitude roller, upper spreading roll, upper overfeed roller and the some transition rollers that cloth direction sets gradually from the bottom up that enter along fabric.On described overfeeding, needle device 7 is mainly and makes fabric warp-wise carry out tentering in certain broadwise fabric width on natural relaxation state and selvedge tuck plate chain, and on overfeeding, needle device 7 is prior art, and its structure here repeats no more.Described open width plaiting apparatus 6 is for cloth is derived to machine smoothly, and open width plaiting apparatus 6 is also prior art, and its structure here repeats no more.
As shown in Figure 2: described rubber blanket preshrinking device 4 comprises the first left and right sidesing wall plate 41, pressure-bearing drying cylinder 42, triangle roller 43, backer roll 44, idler roller 45, rubber blanket 46, the first reducing motor 47, rubber blanket pressing mechanism 48 and rubber blanket strainer 49, the first left and right sidesing wall plate 41 is made up of left wallboard and right wallboard, pressure-bearing drying cylinder 42, triangle roller 43, backer roll 44 and idler roller 45 all arrange between the first left and right sidesing wall plate 41, what rubber blanket 46 was closed surrounds triangle roller 43, on backer roll 44 and idler roller 45, pressure-bearing drying cylinder 42 is pressed on rubber blanket 46, between the upper end of rubber blanket 46 and pressure-bearing drying cylinder 42, form a fabric entrance 411 and a fabric outlet 412, fabric entrance 411 places are provided with first and enter cloth open-width mechanism 410, Gai Jinbu open-width mechanism is by a fabric guide roll, the expander of two reverse rotations and open-width plate composition, Gai Jinbu open-width mechanism applies for a patent separately, for prior art, therefore its structure here repeats no more.Pressure-bearing drying cylinder 42 is connected with the first reducing motor 47, and the first reducing motor 47 is for driving pressure-bearing drying cylinder 42 to rotate.Rubber blanket pressing mechanism 48 is connected with backer roll 44 by an arm, and rubber blanket strainer 49 is connected with idler roller 45.When work, by the elasticity to regulate rubber blanket 46 that coordinates of rubber blanket strainer 49 and idler roller 45, by coordinating with the pressure between adjusting rubber blanket 46 and pressure-bearing drying cylinder 42 of rubber blanket pressing mechanism 48 and backer roll 44.Specifically, rubber blanket pressing mechanism 48 is made up of parts such as pressurization lever, flexible actuating unit, interlock worm gear case and reducing motors, and rubber blanket strainer 49 is made up of parts such as lifting actuating unit, interlock worm gear case and reducing motors.In addition, described rubber blanket preshrinking device 4 also comprises rubber blanket wiper 414, rubber blanket coping device 413, shower and drops down the parts such as tank.Wherein rubber blanket wiper 414 is for scraping off the moisture of being stained with band on rubber blanket 46, rubber blanket 46 surfaces are close to and are not with moisture, rubber blanket coping device 413 is for the surface roughness of reconditioning rubber blanket 46, avoid rubber blanket 46 because of too smooth skidding of surface, shower is used at rubber blanket 46 surface sprinklings, play the effect that regulates rubber blanket 46 temperature, drop down tank for collecting the water on rubber blanket 46.The outside of fabric outlet 412 is provided with some fabric guide rolls, wherein also comprises tension pick-up, and fabric is derived by fabric guide roll.When work, first preheating makes pressure-bearing drying cylinder 42 reach desired operating temperature, along with the rotation of pressure-bearing drying cylinder 42, fabric enters the thermal treatment zone by fabric entrance 411, and with the surperficial synchronous operation of pressure-bearing drying cylinder 42 to fabric outlet 412 places, separate at this place's fabric and pressure-bearing drying cylinder 42 and rubber blanket 54, derive through fabric guide roll, complete rubber blanket 46 shrinking processes.Fabric is close to contact with pressure-bearing drying cylinder 42 and is subject to heating, ironing under the double team of pressure-bearing drying cylinder 42 and rubber blanket 46, and simultaneously glossiness and the washing shrinkage on the soft degree of fabric, surface improve.Fabric extends to reduction by the pressurization of rubber blanket and rubber blanket cylindrical cornerite shrinks and reaches pre-shrink to the conversion generation of inner circle cornerite.By regulating the rotating speed of the first reducing motor 47 can regulate the rotating speed of pressure-bearing drying cylinder 42, thereby realize the control to the 46 preshrunk times of fabric rubber blanket.In addition, pressure-bearing drying cylinder 42 surface temperatures are controlled automatically by infrared electro temperature sensor, to guarantee that pressure-bearing drying cylinder 42 surface temperatures are stabilized in design temperature.Fabric outlet 412 places are also provided with an E+L pressure sensor, and by the speed of a motor vehicle before and after this pressure sensor control, cell pressure touches adjustable.
As shown in Figure 3: described blanket collating unit 5 comprises the second left and right sidesing wall plate 51, large drying cylinder 52, little drying cylinder 53, blanket 54, the second reducing motor 55 and multiple deflector roll 56, the second left and right sidesing wall plate 51 is made up of left wallboard and right wallboard, large drying cylinder 52, little drying cylinder 53 and deflector roll 56 are all placed between the second left and right sidesing wall plate 51, before and after being, large drying cylinder 52 and little drying cylinder 53 arrange, deflector roll 56 is arranged at the periphery of large drying cylinder 52 and little drying cylinder 53, blanket 54 is surrounding on deflector roll 56 of closed, blanket 54 pastes on the arc surface of large drying cylinder 52 near a part for large drying cylinder 52, and between large drying cylinder 52, form a fabric introducing port 57 and a fabric export mouth 58, blanket 54 pastes on the arc surface of little drying cylinder 53 near a part for little drying cylinder 53, fabric introducing port 57 places are provided with second and enter cloth open-width mechanism, Gai Jinbu open-width mechanism with in rubber blanket preshrinking device 4 to enter cloth open-width mechanism consistent.Large drying cylinder 52 is connected by some large pinions with the second reducing motor 55, and the second reducing motor 55 is for driving large drying cylinder 52 to rotate.The second left and right sidesing wall plate is provided with blanket deviation correction mechanism 59 and blanket strainer 510.Specifically, described blanket deviation correction mechanism 59 by correction deflector roll, Manual micromatic device, correction actuating unit, parts form to carry out that cylinder, atmospheric control and limit switch form etc., described blanket strainer 510 by tensioning deflector roll, tensioning actuating unit, carry out the parts such as cylinder, pneumatic control valve and form.Described blanket is covered on the arc surface of 7/8 large drying cylinder 52 near a part for large drying cylinder 52, is covered on the arc surface of 2/3 little drying cylinder 53 near a part for little drying cylinder 53.The outside of fabric export mouth 58 is provided with some fabric guide rolls.When work, first preheating makes large drying cylinder 52, little drying cylinder 53 reach desired operating temperature, along with the rotation of large drying cylinder 52, fabric enters the thermal treatment zone by fabric introducing port 57, and with the surperficial synchronous operation of large drying cylinder 52 to fabric export mouth 58 places, separate at this place's fabric and large drying cylinder 52 and blanket 54, derive through fabric guide roll, complete blanket 54 arranging processes.Fabric is close to contact with large drying cylinder 52 and is subject to heating, pressing under the double team of large drying cylinder 52 and blanket 54, guarantee that fabric drying, cloth cover are smooth, simultaneously glossiness and the washing shrinkage on the feel of fabric, surface are also further improved, thereby process that cloth cover is smooth, surface gloss good, soft handle and the stable open width knit goods of washing shrinkage.By regulating the rotating speed of the second reducing motor 55 can regulate the rotating speed of large drying cylinder 52, thereby realize the control to fabric blanket 54 finishing times.In addition, large drying cylinder 52 surface temperatures are controlled automatically by infrared electro temperature sensor, to guarantee the grammes per square metre of fabric.The effect of above-mentioned little drying cylinder 53 is to marry again the moisture in blanket 54 for drying fabric in arrangement process, and to avoid the temperature on moisture effects blanket 54 surfaces in blanket 54, little drying cylinder 53 is by blanket 54 driven rotary.
As shown in Figure 4: described steam dewing tenter device 3, for fabric is carried out to tentering processing, simultaneously at fabric face uperize, reaches reduction so that have certain humidity and temperature under fabric warp-wise natural relaxation state, for next step preshrunk is prepared.Described steam dewing tenter device 3 comprises frame 31.Described frame 31 is provided with two pin pincers tracks that are parallel to each other 32, two steam steam jet pipes 33 and slide bars 34.In pin pincers track 32, be provided with needle plate and needle plate chain, the rear end of pin pincers track 32 is provided with the tentering transmission device 8 for driving needle plate and the operation of needle plate chain, and tentering transmission device 8 is prior art, here repeats no more.Described slide bar 34 is arranged on the centre position of pin pincers track 32 vertical with pin pincers track 32.Described steam steam jet pipe 33 is prior art, it is shaped as " one " character form structure, the upper surface of pipe shaft is provided with the numerous steam jetted hole being evenly distributed, on pipe shaft, be also provided with air intake, venthole and valve, when use, open valve, steam can enter steam steam jet pipe 33, then is ejected on fabric by steam jetted hole.Article two, pin pincers track 32 is slidably fitted in respectively on slide bar 34.In described frame 31, be also provided with for driving two pin pincers tracks 32 to make the driving mechanism moving in opposite directions or dorsad along slide bar 34, that is to say, can regulate two distances between pin pincers track 32 by this driving mechanism.Article two, between pin pincers track 32, be provided with a brace table 35, one end of every steam steam jet pipe 33 is hinged on brace table 35, the other end is slidably connected on corresponding pin pincers track 32, that is to say, the other end of steam steam jet pipe 33 can be free to slide along the length direction of pin pincers track 32.In the present embodiment, every steam steam jet pipe 33 is hinged on brace table 35 by a pin 313 respectively, and steam steam jet pipe 33 can rotate freely as axle center taking pin 313.Article two, steam steam jet pipe 33 has formed "eight" shape structure, in the present embodiment, the opening of " eight " word is towards the cloth intlet of fabric, concrete structure as shown in Figure 4, wherein the left end of Fig. 4 is the cloth intlet of fabric, right-hand member is the cloth outlet of fabric, and remembers that pin pincers track 32 one end near fabric cloth intlet are the front end of pin pincers track 32, and pin pincers track 32 one end near fabric cloth outlet are the rear end of pin pincers track 32.The openings of sizes of " eight " word can change along with the variation of the distance between two pin pincers tracks 32.In the time that two pin pincers tracks 32 are made move toward one another, when namely distance diminishes, just slide towards the front end of pin pincers track 32 in the end of steam steam jet pipe 33, the openings get smaller of " eight " word, and the jeting area of steam steam jet pipe 33 steam widths also diminishes; In the time that two pin pincers tracks 32 move dorsad, when namely distance becomes large, just slide towards the rear end of pin pincers track 32 in the end of steam steam jet pipe 33, and it is large that the opening of " eight " word becomes, and the jeting area of steam steam jet pipe 33 steam widths also becomes large.In addition, described pin pincers track 32 is welded through laser cutting and flanging for 5mmSUS304 stainless steel, and delicate structure is easy to maintenance, non-corrosive.In pin pincers track 32, be provided with graphite bar, when needle plate, needle plate chain move in pin pincers track 32, smoothness run on graphite bar, in pin pincers track 32 without oiling, the defect of staining without fabric.
As shown in Figure 6: described driving mechanism comprises the 3rd reducing motor 310, one screw mandrel 311, screw mandrel 311 is positioned at the below of slide bar 34 and be arranged in parallel with slide bar 34, screw mandrel 311 and the 3rd reducing motor 310 are connected, on screw mandrel 311, be movably set with two screw mandrel 311 nuts 312 that rotation direction is contrary, every pin pincers track 32 is slidably connected with slide bar 34 by a slide block 39 respectively, specifically, two slide blocks 39 are all slidably fitted on slide bar 34, the middle part of every pin pincers track 32 is separately fixed on corresponding slide block 39, the two ends of pin pincers track 32 are supported on respectively on cross bar 314 and can on cross bar 314, slide, cross bar 314 is fixed in frame 31, two slide blocks 39 are fixedly connected on respectively on two screw mandrels, 311 nuts 312.In the time starting the 3rd reducing motor 310, the 3rd reducing motor 310 drives screw mandrel 311 to rotate, the rotation of screw mandrel 311 just can drive two screw mandrels, 311 nuts 312 on screw mandrel 311, to do in opposite directions or motion dorsad, two screw mandrel 311 nuts 312 drive two slide blocks 39 on slide bar 34, to do in opposite directions or motion dorsad, and two slide blocks 39 drive two pin pincers tracks 32 to do in opposite directions or motion dorsad.
As shown in Figure 5: the end that every steam steam jet pipe 33 is connected with pin pincers track 32 is respectively equipped with a roller 37, article two, in the opposing sidewalls of pin pincers track 32, respectively offer the transverse concave groove 36 sliding along the length direction of pin pincers track 32 in an end for corresponding steam steam jet pipe 33, a chute 38 is alongst offered respectively in the lower surface of each transverse concave groove 36, described roller 37 alongst rolls and is engaged in corresponding chute 38, specifically, described roller 37 embeds in chute 38 and can roll along the length direction of chute 38.When pin pincers track 32 moves, can push roller 37 by chute 38 and alongst roll in chute 38, roller 37 drives the end of steam steam jet pipe 33 alongst to slide in transverse concave groove 36 again.In the time that two pin pincers tracks 32 are made move toward one another, chute 38 just can push roller 37 and roll towards the front end of pin pincers track 32, and roller 37 drives the end of steam steam jet pipe 33 to slide towards the front end of pin pincers track 32 again; In the time that two pin pincers tracks 32 move dorsad, chute 38 just can push roller 37 and roll towards the rear end of pin pincers track 32, and roller 37 drives the end of steam steam jet pipe 33 to slide towards the rear end of pin pincers track 32 again.
Adopt the jeting area of the steam dewing tenter device 3 steam widths of said structure design to regulate, the jeting area of steam regulation width and the fabric width of fabric match, steam is all injected on fabric, thereby effectively avoids the waste of steam, reduce the production cost of factory; Simultaneously, in the steam wetting apparatus of this structural design, steam steam jet pipe 33 is clipped between two transverse concave grooves 36, steam steam jet pipe 33 than prior art has namely dwindled the distance between steam steam jet pipe 33 and fabric below pin pincers track 32, reduce the jet length of steam, also there is to a certain extent the effect of saving steam.
The preshrinking process of the knitting preshrinking machine of open width of the present invention comprises following operation:
One, open width is entered cloth;
Two, mechanical whole latitude;
Three, pin on overfeeding;
Four, steam dewing tentering;
Five, rubber blanket preshrunk;
Six, blanket arranges;
Seven, open width cropping.
Open width knit goods cloth cover by above operation preshrunk is smooth, surface gloss good, soft handle and washing shrinkage stable, fabric preshrinking rate through the knitting preshrinking machine of open width of the present invention can reach 16% left and right, and is 10% left and right through the fabric preshrinking rate of traditional preshrinking machine.
Claims (7)
1. the knitting preshrinking machine of open width, comprise the open width entering arrangment, mechanical weft straightening device, steam dewing tenter device, rubber blanket preshrinking device and the open width plaiting apparatus that set gradually, the front end of steam dewing tenter device is provided with needle device on overfeeding, it is characterized in that: between described rubber blanket preshrinking device and open width plaiting apparatus, be provided with blanket collating unit.
2. the knitting preshrinking machine of a kind of open width according to claim 1, it is characterized in that: described rubber blanket preshrinking device comprises the first left and right sidesing wall plate, pressure-bearing drying cylinder, triangle roller, backer roll, idler roller, rubber blanket, the first reducing motor, rubber blanket pressing mechanism and rubber blanket strainer, pressure-bearing drying cylinder, triangle roller, backer roll and idler roller all arrange between left and right sidesing wall plate, what rubber blanket was closed surrounds triangle roller, on backer roll and idler roller, pressure-bearing drying cylinder is pressed on rubber blanket, between the upper end of rubber blanket and pressure-bearing drying cylinder, form a fabric entrance and a fabric outlet, fabric porch is provided with first and enters cloth open-width mechanism, pressure-bearing drying cylinder is connected with the first reducing motor, rubber blanket pressing mechanism is connected with backer roll, rubber blanket strainer is connected with idler roller.
3. the knitting preshrinking machine of a kind of open width according to claim 1, it is characterized in that: described blanket collating unit comprises the second left and right sidesing wall plate, large drying cylinder, little drying cylinder, blanket, the second reducing motor and multiple deflector roll, large drying cylinder, little drying cylinder and deflector roll are all placed between the second left and right sidesing wall plate, before and after being, large drying cylinder and little drying cylinder arrange, deflector roll is arranged at the periphery of large drying cylinder and little drying cylinder, blanket is surrounding on deflector roll of closed, blanket pastes on the arc surface of large drying cylinder near a part for large drying cylinder, and between large drying cylinder, form a fabric introducing port and a fabric export mouth, blanket pastes on the arc surface of little drying cylinder near a part for little drying cylinder, fabric introducing port place is provided with second and enters cloth open-width mechanism, large drying cylinder is connected with the second reducing motor, the second left and right sidesing wall plate is provided with blanket deviation correction mechanism and blanket strainer.
4. the knitting preshrinking machine of a kind of open width according to claim 1, it is characterized in that: described steam dewing tenter device comprises frame, frame is provided with two pin pincers tracks that are parallel to each other, article two, steam steam jet pipe and a slide bar, article two, pin pincers track is all slidably fitted on slide bar, in frame, be also provided with for driving two pin pincers tracks to make the driving mechanism moving in opposite directions or dorsad along slide bar, article two, between pin pincers track, be provided with a brace table, steam steam jet pipe is " one " character form structure, one end of every steam steam jet pipe is hinged on brace table, the other end is slidably connected on corresponding pin pincers track, article two, steam steam jet pipe has formed "eight" shape structure.
5. the knitting preshrinking machine of a kind of open width according to claim 4, it is characterized in that: described driving mechanism comprises the 3rd reducing motor and a screw mandrel, screw mandrel is positioned at the below of slide bar and be arranged in parallel with slide bar, screw mandrel and the 3rd reducing motor are connected, on screw mandrel, be movably set with two feed screw nuts that rotation direction is contrary, every pin pincers track is slidably connected by a slide block and slide bar respectively, and two slide blocks are fixedly connected on respectively on two feed screw nuts.
6. the knitting preshrinking machine of a kind of open width according to claim 4, it is characterized in that: every steam steam jet pipe is respectively equipped with a roller with the end that pin pincers track is connected, article two, in the opposing sidewalls of pin pincers track, respectively offer the transverse concave groove sliding along the length direction of pin pincers track in an end for corresponding steam steam jet pipe, a chute is alongst offered respectively in the lower surface of each transverse concave groove, and described roller alongst rolls and is engaged in corresponding chute.
7. the preshrinking process of the knitting preshrinking machine of a kind of open width according to claim 1, is characterized in that: described preshrinking process comprises following operation:
Open width is entered cloth;
The whole latitude of machinery;
Pin on overfeeding;
Steam dewing tentering;
The preshrunk of rubber blanket;
Blanket arranges;
Open width cropping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212572.6A CN104018311B (en) | 2014-05-20 | 2014-05-20 | A kind of knitting preshrinking machine of open width |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212572.6A CN104018311B (en) | 2014-05-20 | 2014-05-20 | A kind of knitting preshrinking machine of open width |
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| Publication Number | Publication Date |
|---|---|
| CN104018311A true CN104018311A (en) | 2014-09-03 |
| CN104018311B CN104018311B (en) | 2016-08-24 |
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| CN201410212572.6A Active CN104018311B (en) | 2014-05-20 | 2014-05-20 | A kind of knitting preshrinking machine of open width |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104278413A (en) * | 2014-10-16 | 2015-01-14 | 嘉兴金凯悦针织面料有限公司 | Single jacquard cloth with 70% of cotton and 30% of spun silk and manufacture method |
| CN107419472A (en) * | 2017-08-13 | 2017-12-01 | 浙江雅雪染整有限公司 | A kind of looped fabric protects shrinkage technique |
| CN107849773A (en) * | 2015-09-11 | 2018-03-27 | T·卡塔洛 | For making the device and method of moistening fabric preshrunk before it is dried |
| CN107858805A (en) * | 2017-11-06 | 2018-03-30 | 鹤山冠东制衣有限公司 | A kind of batch clothing device |
| CN108866896A (en) * | 2018-07-25 | 2018-11-23 | 山东兰雁纺织服装有限公司 | A kind of denim setting process |
| CN111455538A (en) * | 2020-05-15 | 2020-07-28 | 无锡红豆居家服饰有限公司 | Ultra-soft and soft wind heating red bean velvet underwear fabric and suit |
| CN111945333A (en) * | 2019-05-16 | 2020-11-17 | 广东亚生新能源科技有限公司 | Integrated intelligent equipment for anhydrous dyeing and finishing process of textile fabric |
| CN112709018A (en) * | 2020-12-22 | 2021-04-27 | 广东溢达纺织有限公司 | Preshrinking machine and fabric preshrinking method |
| CN113882093A (en) * | 2021-08-23 | 2022-01-04 | 浙江常鑫纺织品有限公司 | Steam preshrinking device is used in production of antibiotic regeneration polyester imitative cotton bedding surface fabric of moisture absorption |
| CN115323658A (en) * | 2022-08-03 | 2022-11-11 | 威海海马环能地毯有限公司 | Pretreatment combination method of PE square carpet blank |
| IT202200008354A1 (en) * | 2022-04-27 | 2023-10-27 | Sintec Textile S R L | FABRIC COMPACTING MACHINE AND RELATED COMPACTION METHOD |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278413B (en) * | 2014-10-16 | 2016-04-06 | 嘉兴金凯悦针织面料有限公司 | 70% cotton 30% spun silk one side FIGURED CLOTH and preparation method |
| CN104278413A (en) * | 2014-10-16 | 2015-01-14 | 嘉兴金凯悦针织面料有限公司 | Single jacquard cloth with 70% of cotton and 30% of spun silk and manufacture method |
| CN107849773B (en) * | 2015-09-11 | 2021-03-12 | T·卡塔洛 | Apparatus and method for preshrinking wet fabrics prior to drying |
| CN107849773A (en) * | 2015-09-11 | 2018-03-27 | T·卡塔洛 | For making the device and method of moistening fabric preshrunk before it is dried |
| CN107419472A (en) * | 2017-08-13 | 2017-12-01 | 浙江雅雪染整有限公司 | A kind of looped fabric protects shrinkage technique |
| CN107858805A (en) * | 2017-11-06 | 2018-03-30 | 鹤山冠东制衣有限公司 | A kind of batch clothing device |
| CN108866896A (en) * | 2018-07-25 | 2018-11-23 | 山东兰雁纺织服装有限公司 | A kind of denim setting process |
| CN111945333A (en) * | 2019-05-16 | 2020-11-17 | 广东亚生新能源科技有限公司 | Integrated intelligent equipment for anhydrous dyeing and finishing process of textile fabric |
| CN111455538A (en) * | 2020-05-15 | 2020-07-28 | 无锡红豆居家服饰有限公司 | Ultra-soft and soft wind heating red bean velvet underwear fabric and suit |
| CN112709018A (en) * | 2020-12-22 | 2021-04-27 | 广东溢达纺织有限公司 | Preshrinking machine and fabric preshrinking method |
| CN113882093A (en) * | 2021-08-23 | 2022-01-04 | 浙江常鑫纺织品有限公司 | Steam preshrinking device is used in production of antibiotic regeneration polyester imitative cotton bedding surface fabric of moisture absorption |
| CN113882093B (en) * | 2021-08-23 | 2024-02-06 | 浙江常鑫纺织品有限公司 | Steam preshrinking device for producing moisture-absorbing antibacterial regenerated polyester cotton-like bedding fabric |
| IT202200008354A1 (en) * | 2022-04-27 | 2023-10-27 | Sintec Textile S R L | FABRIC COMPACTING MACHINE AND RELATED COMPACTION METHOD |
| CN115323658A (en) * | 2022-08-03 | 2022-11-11 | 威海海马环能地毯有限公司 | Pretreatment combination method of PE square carpet blank |
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Effective date of registration: 20200108 Address after: 312530 Building 9, No.32, Chengjiao Road, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Ruige Machinery Technology Co., Ltd Address before: 312500 Zhejiang city of Shaoxing province Xinchang County chengtan town Cheng Jiao Road No. 32 Building 10 Patentee before: Xinchang Yu Feng dyeing machine Co., Ltd |
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Denomination of invention: Flat width knitting preshrinking machine Effective date of registration: 20210924 Granted publication date: 20160824 Pledgee: Agricultural Bank of China Limited by Share Ltd. Xinchang county subbranch Pledgor: Zhejiang Ruige Machinery Technology Co.,Ltd. Registration number: Y2021330001490 |
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