CN115323666B - Preparation device and method for nylon fabric - Google Patents
Preparation device and method for nylon fabric Download PDFInfo
- Publication number
- CN115323666B CN115323666B CN202210948249.XA CN202210948249A CN115323666B CN 115323666 B CN115323666 B CN 115323666B CN 202210948249 A CN202210948249 A CN 202210948249A CN 115323666 B CN115323666 B CN 115323666B
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- fixedly connected
- conveying roller
- dyeing box
- sliding
- fabric
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- 239000004744 fabric Substances 0.000 title claims abstract description 113
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000004677 Nylon Substances 0.000 title claims description 26
- 229920001778 nylon Polymers 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 15
- 238000004043 dyeing Methods 0.000 claims abstract description 97
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 239000004952 Polyamide Substances 0.000 claims abstract description 4
- 229920002647 polyamide Polymers 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 238000004040 coloring Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000975 dye Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
- D06B3/185—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines below the bath level
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/34—Driving arrangements of machines or apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a preparation device and a preparation method for a polyamide fabric, belonging to the technical field of fabric processing production, and comprising a dyeing box, wherein the left side and the right side of the top of the dyeing box are respectively provided with a discharge port and a feed port, a first conveying roller and a second conveying roller are fixedly connected in the dyeing box, the first conveying roller and the second conveying roller are respectively positioned at the side edges of the feed port and the discharge port, two mounting frames are arranged in the dyeing box and are symmetrically arranged, the mounting frames are both rotatably connected with a third conveying roller, a fourth conveying roller is arranged right above the third conveying roller and is rotatably connected with a first sliding block, the first sliding block is slidably connected with the mounting frames in the vertical direction, the first sliding block is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with the mounting frames; an extrusion component is arranged in the dyeing box; the invention can dye the fabric better and faster.
Description
Technical Field
The invention relates to the technical field of fabric processing and production, in particular to a preparation device and method for a nylon fabric.
Background
The polyamide fibre generally indicates nylon, the polyamide fibre surface fabric is in order to make the surface fabric pleasing to the eye when carrying out production man-hour, need carry out various dyeings to the surface fabric, current dyeing instrument is direct in the surface fabric submergence is usually, because the surface fabric presents the pile-up state in the coloring agent, the surface fabric that can lead to the inlayer can not contact with the coloring agent fast, and because the surface fabric itself also has certain thickness, the surface fabric intermediate level also can need certain time just can be colored, can lead to the surface fabric to need submerge very long time in the coloring agent, surface fabric dyeing efficiency is lower, be unfavorable for batch production.
Based on the above, the invention designs a preparation device and a preparation method for a nylon fabric, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a preparation device and a preparation method for a nylon fabric, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation device for a nylon fabric comprises a dyeing box, wherein the left side and the right side of the top of the dyeing box are respectively provided with a discharge port and a feed port, a first conveying roller and a second conveying roller are fixedly connected in the dyeing box and are respectively positioned on the side edges of the feed port and the discharge port, two mounting frames are arranged in the dyeing box and are symmetrically arranged, a third conveying roller is rotatably connected to each mounting frame, a fourth conveying roller is arranged right above the third conveying roller and is rotatably connected with a first slider, the first slider is in sliding connection with the mounting frames in the vertical direction, a first spring is fixedly connected to the first slider, and the top end of the first spring is fixedly connected with the mounting frames; an extrusion component is arranged in the dyeing box; and the extrusion assembly is used for driving the two groups of third conveying rollers and fourth conveying rollers to move and extrude the fabric.
As a further aspect of the present invention, the extrusion assembly includes a first gear and a linear drive assembly; the number of the first gears is two, the two first gears are respectively and fixedly connected to rotating shafts of the two fourth conveying rollers, the first gears are meshed with first rack rods, and the first rack rods are installed in the dyeing box; the linear driving assembly is used for driving the two mounting frames to move towards and away from each other in the dyeing box.
As a further scheme of the invention, the linear driving assembly comprises a sliding seat, a bidirectional threaded rod and a motor; the number of the sliding seats is two, the two sliding seats are respectively arranged on the mounting frame, and the sliding seats are connected with the dyeing box in a sliding mode in the left-right direction; the two-way threaded rod is rotatably connected with the dyeing box, and the two sliding seats are respectively in threaded connection with the left end and the right end of the two-way threaded rod; the motor is fixedly connected with the dyeing box, and an output shaft of the motor is fixedly connected with a rotating shaft of the bidirectional threaded rod.
As a further scheme of the invention, the first rack bar is connected with the dyeing box in a sliding manner in the vertical direction, the bottom of the first rack bar is fixedly connected with a second spring, the bottom end of the second spring is fixedly connected with the dyeing box, and the bottom of the first rack bar is fixedly connected with a first traction rope; a first limiting block capable of limiting the first rack rod is arranged on the side edge of the first rack rod, the first limiting block is connected with the dyeing box in a sliding mode, and a third spring for resetting the first limiting block is fixedly connected to the first limiting block; a second traction rope is fixedly connected to the first limiting block; a second gear is fixedly connected to the rotating shafts of the fourth conveying rollers, a second rack rod capable of being meshed with the second gear is arranged below the second gear, the second rack rod is connected with the dyeing box in a sliding mode in the vertical direction, a fourth spring is fixedly connected to the bottom of the second rack rod, and the bottom end of the fourth spring is fixedly connected with the dyeing box; a second limiting block capable of limiting the second rack rod is arranged on the side edge of the second rack rod and is connected with the dyeing box in a sliding mode; a fifth spring for resetting the second limiting block is fixedly connected to the second limiting block, and a third traction rope is fixedly connected to the second limiting block; the bottom of the second rack rod is fixedly connected with a fourth traction rope; the diameter of the first gear is smaller than that of the fourth conveying roller, and the diameter of the second gear is larger than that of the fourth conveying roller; the dyeing box is connected with two sliding plates which are symmetrically arranged in a sliding mode in the left-right direction, the sliding plates are located between the two mounting frames, and the sliding plates are fixedly connected with a first traction rope and a third traction rope which are located on the same side of the sliding plates; the outside of mounting bracket all is provided with the second slider, set up the wedge that is located the slide side on the second slider, second slider and second haulage rope and fourth haulage rope fixed connection.
As a further scheme of the invention, the mounting frame is connected with the sliding seat in a sliding manner in the vertical direction, the dyeing box is provided with two wave sliding grooves, the two wave sliding grooves are circumferentially and symmetrically arranged, sliding rods are connected in the wave sliding grooves in a sliding manner, and the two sliding rods are respectively fixedly connected with the two mounting frames.
As a further scheme of the invention, the left side wall and the right side wall of the dyeing box are both connected with sealing plates in a sliding mode in the vertical direction, the two sealing plates are respectively positioned in the feeding port and the discharging port, the bottom of each sealing plate is fixedly connected with a sixth spring, and the bottom end of each sixth spring is fixedly connected with the dyeing box.
As a further scheme of the invention, a fifth traction rope is fixedly connected to the sealing plate, a third sliding block is fixedly connected to the bottom end of the fifth traction rope, the third sliding block is slidably connected with the dyeing box, and the third sliding block is located on the side edge of the sliding seat.
A preparation method for a nylon fabric comprises the following steps:
the method comprises the following steps: one end of the nylon fabric is fed into the dyeing box from the feeding port, and the end part of the nylon fabric is pulled out from the discharging port after sequentially bypassing the first conveying roller, the fourth conveying roller on the right side, the fourth conveying roller on the left side and the second conveying roller;
step two: injecting a coloring agent into the coloring box, and starting the extruding assembly; the extrusion assembly can drive the two mounting frames to move oppositely, and the fabric is pulled in the moving process;
step three: and after the fabric positioned between the two fourth conveying rollers is dyed, moving the undyed fabric into the dyeing box, drawing the fabric by the extrusion assembly, and repeating the steps until the fabric is dyed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the third conveying roller, the fourth conveying roller and the extrusion assembly, the two groups of the third conveying roller and the fourth conveying roller can move along the surface of the fabric on the premise of clamping the fabric, the fabric can be extruded and pulled simultaneously, the dyeing agent can be in contact with the fabric more quickly, and the fabric can be colored more quickly.
2. According to the fabric dyeing machine, the first gear, the first rack rod, the second gear and the second rack rod are arranged, the diameter of the first gear is smaller than that of the fourth conveying roller, the diameter of the second gear is larger than that of the fourth conveying roller, so that the fabric can be better dragged by the mounting frame in the moving process, and the fabric can be dyed better and faster.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional front view of the overall structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 5 is a schematic cross-sectional rear view of the overall structure of the present invention;
FIG. 6 is a schematic view of a portion of the present invention;
FIG. 7 is a schematic view of the position relationship of the third feeding roller, the first gear and the second gear according to the present invention.
In the drawings, the reference numbers indicate the following list of parts:
dyeing box 1, discharge gate 2, feed inlet 3, first conveying roller 4, second conveying roller 5, mounting bracket 6, third conveying roller 7, fourth conveying roller 8, first slider 9, first spring 10, first gear 11, first rack bar 12, slide 13, two-way threaded rod 14, motor 15, second spring 16, first haulage rope 17, first stopper 18, third spring 19, second haulage rope 20, second gear 21, second rack bar 22, fourth spring 23, second stopper 24, fifth spring 25, third haulage rope 26, fourth haulage rope 27, slide 28, second slider 29, wave chute 30, slide bar 31, sealing plate 32, sixth spring 33, fifth haulage rope 34, third slider 35.
Detailed Description
Referring to fig. 1-7, a preparation device for nylon fabric comprises a dyeing box 1, and is characterized in that: the dyeing machine is characterized in that a discharge port 2 and a feed port 3 are respectively formed in the left side and the right side of the top of a dyeing box 1, a first conveying roller 4 and a second conveying roller 5 are fixedly connected in the dyeing box 1, the first conveying roller 4 and the second conveying roller 5 are respectively positioned on the side edges of the feed port 3 and the discharge port 2, two mounting frames 6 are arranged in the dyeing box 1, the two mounting frames 6 are symmetrically arranged, a third conveying roller 7 is rotatably connected to each mounting frame 6, a fourth conveying roller 8 is arranged right above the third conveying roller 7, the fourth conveying roller 8 is rotatably connected with a first sliding block 9, the first sliding block 9 is in sliding connection with the mounting frames 6 in the vertical direction, a first spring 10 is fixedly connected to the first sliding block 9, and the top end of the first spring 10 is fixedly connected with the mounting frames 6; an extrusion assembly is arranged in the dyeing box 1; the extrusion assembly is used for driving two groups of third conveying rollers 7 and fourth conveying rollers 8 to move and extrude the fabric.
The extrusion assembly comprises a first gear 11 and a linear driving assembly; the number of the first gears 11 is two, the two first gears 11 are respectively and fixedly connected to rotating shafts of the two fourth conveying rollers 8, the first gears 11 are respectively meshed with first rack rods 12, and the first rack rods 12 are respectively installed in the dyeing box 1; the linear driving component is used for driving the two mounting frames 6 to move in the dyeing box 1 in opposite directions and back to back.
The linear driving component comprises a sliding seat 13, a bidirectional threaded rod 14 and a motor 15; the number of the sliding seats 13 is two, the two sliding seats 13 are respectively arranged on the mounting frame 6, and the sliding seats 13 are connected with the dyeing box 1 in a sliding mode in the left-right direction; the bidirectional threaded rod 14 is rotatably connected with the dyeing box 1, and the two sliding seats 13 are respectively in threaded connection with the left end and the right end of the bidirectional threaded rod 14; the motor 15 is fixedly connected with the dyeing box 1, and an output shaft of the motor 15 is fixedly connected with a rotating shaft of the bidirectional threaded rod 14.
When the scheme is put into practical use, one end of a nylon fabric is fed into a dyeing box 1 from a feed port 3, the end part of the nylon fabric sequentially bypasses a first conveying roller 4, a fourth conveying roller 8 on the right side, a fourth conveying roller 8 on the left side and a second conveying roller 5 and is pulled out from a discharge port 2, the first conveying roller 4 drives the fabric to be attached to the second conveying roller 5 under the elastic action of a first spring 10, then a coloring agent is added into the dyeing box, a motor 15 is started, the motor 15 drives a bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 drives two sliding seats 13 to move oppositely through threads, the two sliding seats 13 drive an installation frame 6 to move synchronously, the installation frame 6 drives a third conveying roller 7, the fourth conveying roller 8 and a first sliding block 9 to move synchronously, the fourth conveying roller 8 drives a first gear 11 to move synchronously, and the first gear rod 12 drives the first gear 11 to rotate; taking the first gear 11 on the right side in fig. 4 as an example, the first rack bar 12 drives the first gear 11 to rotate counterclockwise, the first gear 11 drives the fourth conveying rollers 8 to rotate synchronously, the fourth conveying rollers 8 can drive the fabric between the two fourth conveying rollers 8 to move to the outer sides of the fourth conveying rollers 8 when rotating counterclockwise, and the fourth conveying rollers 8 have a pulling effect on the fabric in the moving process of the fabric, so that the fabric can be in a tightened state, a dyeing agent can enter the fabric more quickly, and the fabric can be dyed more quickly; after the sliding seats 13 move to the farthest distance, the motor 15 rotates reversely, then the bidirectional threaded rod 14 drives the two sliding seats 13 to move back and forth, the sliding seats 13 drive the mounting frame 6, the third conveying roller 7, the fourth conveying roller 8, the first sliding block 9 and the first gear 11 to move synchronously, at the moment, the first gear 11 rotates clockwise under the action of the first rack rod 12, the first gear 11 drives the fourth conveying roller 8 to rotate synchronously, the fourth conveying roller 8 conveys the fabric between the fourth conveying roller 8 and the right side wall of the dyeing box to the position between the two fourth conveying rollers 8, meanwhile, the fabric is pulled again, the dyeing agent enters the fabric more quickly, after the third conveying roller 7 and the fourth conveying roller 8 move back and forth, the fabric is wound by the winding mechanism on the left side of the dyeing box 1, the winding distance is smaller than or equal to the distance between the two third conveying rollers 7, and then the fabric to be dyed on the right side of the dyeing box 1 enters the dyeing box to be dyed; according to the invention, through the arrangement of the third conveying roller 7, the fourth conveying roller 8 and the extrusion assembly, the two groups of the third conveying roller 7 and the fourth conveying roller 8 can move along the surface of the fabric on the premise of clamping the fabric, the fabric can be extruded and pulled, the dyeing agent can be quickly contacted with the fabric, and the fabric can be quickly colored.
As a further scheme of the present invention, the first rack bar 12 is slidably connected to the dyeing box 1 in a vertical direction, a second spring 16 is fixedly connected to the bottom of the first rack bar 12, the bottom end of the second spring 16 is fixedly connected to the dyeing box 1, and a first traction rope 17 is fixedly connected to the bottom of the first rack bar 12; a first limiting block 18 capable of limiting the first rack rod 12 is arranged on the side edge of the first rack rod, the first limiting block 18 is connected with the dyeing box 1 in a sliding mode, and a third spring 19 for resetting the first limiting block 18 is fixedly connected to the first limiting block 18; a second traction rope 20 is fixedly connected to the first limiting block 18; a second gear 21 is fixedly connected to the rotating shaft of each fourth conveying roller 8, a second rack bar 22 capable of being meshed with the second gear 21 is arranged below the second gear 21, the second rack bar 22 is connected with the dyeing box 1 in a sliding manner in the vertical direction, a fourth spring 23 is fixedly connected to the bottom of the second rack bar 22, and the bottom end of the fourth spring 23 is fixedly connected with the dyeing box 1; a second limiting block 24 capable of limiting the second rack rod 22 is arranged on the side edge of the second rack rod, and the second limiting block 24 is connected with the dyeing box 1 in a sliding manner; a fifth spring 25 for resetting the second limiting block 24 is fixedly connected to the second limiting block 24, and a third traction rope 26 is fixedly connected to the second limiting block 24; a fourth traction rope 27 is fixedly connected to the bottom of the second rack bar 22; the diameter of the first gear 11 is smaller than that of the fourth conveying roller 8, and the diameter of the second gear 21 is larger than that of the fourth conveying roller 8; the dyeing box 1 is connected with two sliding plates 28 which are symmetrically arranged in a left-right sliding mode, the sliding plates 28 are located between the two mounting frames 6, and the sliding plates 28 are fixedly connected with the first traction ropes 17 and the third traction ropes 26 which are located on the same side of the sliding plates 28; the outer sides of the mounting frames 6 are provided with second sliding blocks 29, wedge-shaped surfaces located on the side edges of the sliding seats 13 are formed in the second sliding blocks 29, and the second sliding blocks 29 are fixedly connected with the second traction ropes 20 and the fourth traction ropes 27.
When the scheme is put into practical use, it needs to be noted that in the scheme, the diameter of the first gear 11 is slightly smaller than that of the fourth conveying roller 8, so that the pulling effect of the fourth conveying roller 8 on the fabric is more obvious, the fabric can be better colored, after the sliding seat 13 moves rightwards to be in contact with the sliding plate 28, the sliding seat 13 continues to move backwards to drive the sliding plate 28 to move rightwards synchronously, the sliding plate 28 can respectively drive the first rack bar 12 to move downwards through the first traction rope 17 and the third traction rope 26 and the second limiting block 24 to move towards the side far away from the second rack bar 22, the first rack bar 12 can be disengaged from the first gear 11 after moving downwards, and then the first limiting block 18 can be inserted into the first rack bar 12 under the elastic force of the third spring 19 to limit the first rack bar; after the second limiting block 24 moves, the limiting on the second rack bar 22 is cancelled, the second rack bar 22 moves upwards to a position meshed with the second gear 21 under the elastic force of the fourth spring 23, then when the mounting frame 6 moves leftwards back to the initial position, the second rack bar 22 drives the second gear 21 to rotate, because the diameter of the second gear 21 is slightly larger than that of the fourth conveying roller 8, it should be noted here that, under the condition that the second gear 21 and the fourth conveying roller 8 rotate together for one circle, the distance that the second gear 21 moves rightwards is larger than that of the fabric, so that the fabric can be pulled when the fourth conveying roller 8 moves rightwards, the dyed fabric can be better and faster, and when the sliding base 13 moves rightwards to contact with the wedge-shaped surface on the sliding plate 28, the sliding base 13 drives the sliding plate 28 to move upwards by pressing the wedge-shaped surface; the sliding plate 28 drives the first limiting block 18 to move through the second traction rope 20, so that the limiting on the first rack rod 12 is cancelled, and the sliding plate 28 also drives the second rack rod 22 to move downwards through the fourth traction rope 27 to be clamped with the second limiting block 24; at this time, the second rack bar 22 is disengaged from the second gear 21, and the first rack bar 12 is engaged with the first gear; the mounting frame 6 returns to the initial position; according to the fabric dyeing machine, the first gear 11, the first rack rod 12, the second gear 21 and the second rack rod 22 are arranged, the diameter of the first gear 11 is smaller than that of the fourth conveying roller 8, and the diameter of the second gear 21 is larger than that of the fourth conveying roller 8, so that the fabric can be better dragged by the mounting frame 6 in the moving process, and the fabric can be dyed better and faster.
As a further scheme of the present invention, the mounting frame 6 is slidably connected to the sliding base 13 in a vertical direction, the dyeing box 1 is provided with two wave sliding grooves 30, the two wave sliding grooves 30 are circumferentially and symmetrically arranged, sliding rods 31 are slidably connected to the inside of each wave sliding groove 30, and the two sliding rods 31 are respectively and fixedly connected to the two mounting frames 6.
Above-mentioned scheme is when putting into actual use, need explain, as shown in fig. 3, the initial segment of left wave spout is upwards, the initial segment of the wave spout on right side is downwards, slide 13 drives the in-process that mounting bracket 6 removed, the mounting bracket can be followed slide bar 31 and reciprocated in the wave slides, mounting bracket 6 can drive third conveying roller 7 and fourth conveying roller 8 synchronous motion, the moving direction of the mounting bracket 6 of the left and right sides is opposite, fourth conveying roller 8 that can the left and right sides can have the difference in height, can play the effect of dragging the surface fabric, can make the better dyeing of surface fabric.
As a further scheme of the invention, the left side wall and the right side wall of the dyeing box 1 are both connected with sealing plates 32 in a sliding manner in the vertical direction, the two sealing plates 32 are respectively positioned in the feeding hole 3 and the discharging hole 2, the bottom of the sealing plate 32 is fixedly connected with a sixth spring 33, and the bottom end of the sixth spring 33 is fixedly connected with the dyeing box 1.
Fixedly connected with fifth haulage rope 34 on the closing plate 32, the bottom fixedly connected with third slider 35 of fifth haulage rope 34, third slider 35 and dyeing case 1 sliding connection, and third slider 35 is located the side of slide 13.
When the fabric feeding device is put into practical use, after the sliding base 13 moves towards one side far away from the third sliding block 35, the pulling force of the fifth traction rope 34 by the third sliding block 35 disappears, the sealing plate 32 moves upwards under the action of the elastic force of the sixth spring 33 to close the feeding hole 3 and the discharging hole 2, the sealing plate 32 presses the fabric, and the fabric can be prevented from moving when being extruded by the fourth conveying roller 8.
A preparation method for a nylon fabric comprises the following steps:
the method comprises the following steps: one end of the nylon fabric is fed into the dyeing box 1 from the feeding hole 3, and the end part of the nylon fabric sequentially bypasses the first conveying roller 4, the right fourth conveying roller 8, the left fourth conveying roller 8 and the second conveying roller 5 and is pulled out from the discharging hole 2;
step two: injecting a coloring agent into the coloring box 1, and starting the extruding assembly; the extrusion assembly drives the two mounting frames 6 to move oppositely, and the fabric is pulled in the moving process;
step three: and after the fabric positioned between the two fourth conveying rollers 8 is dyed, moving the undyed fabric into the dyeing box 1, drawing the fabric by the extrusion assembly, and repeating the steps in sequence until the fabric is dyed.
The working principle is as follows: one end of a nylon fabric is fed into a dyeing box 1 from a feed inlet 3, the end part of the nylon fabric sequentially bypasses a first conveying roller 4, a fourth conveying roller 8 on the right side, a fourth conveying roller 8 on the left side and a second conveying roller 5 and is pulled out from a discharge outlet 2, the first conveying rollers 4 can drive the fabric to be attached to the second conveying roller 5 under the elastic force action of a first spring 10 through the two first conveying rollers 4, then a coloring agent is added into the dyeing box, a motor 15 is started again, the motor 15 drives a bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 can drive two sliding seats 13 to move oppositely through threads, the two sliding seats 13 can drive an installation frame 6 to move synchronously, the installation frame 6 can drive a third conveying roller 7, the fourth conveying roller 8 and a first sliding block 9 to move synchronously, the fourth conveying roller 8 can drive a first gear 11 to move synchronously, and the first gear rod 12 can drive the first gear 11 to rotate; taking the first gear 11 on the right side in fig. 4 as an example, the first rack bar 12 drives the first gear 11 to rotate counterclockwise, the first gear 11 drives the fourth conveying rollers 8 to rotate synchronously, the fourth conveying rollers 8 can drive the fabric between the two fourth conveying rollers 8 to move to the outer sides of the fourth conveying rollers 8 when rotating counterclockwise, and the fourth conveying rollers 8 have a pulling effect on the fabric in the moving process of the fabric, so that the fabric can be in a tightened state, a dyeing agent can enter the fabric more quickly, and the fabric can be dyed more quickly; after the sliding seat 13 moves to the farthest distance, the motor 15 rotates reversely, then the bidirectional threaded rod 14 drives the two sliding seats 13 to move back and forth, the sliding seat 13 drives the mounting frame 6, the third conveying roller 7, the fourth conveying roller 8, the first sliding block 9 and the first gear 11 to move synchronously, at this time, the first gear 11 rotates clockwise under the action of the first rack rod 12, the first gear 11 drives the fourth conveying roller 8 to rotate synchronously, so that the fourth conveying roller 8 conveys the fabric between the fourth conveying roller 8 and the right side wall of the dyeing box to between the two fourth conveying rollers 8, meanwhile, the fabric is pulled again, so that the dyeing agent enters the fabric more quickly, after the third conveying roller 7 and the fourth conveying roller 8 move back and forth for a plurality of times, the fabric is rolled by the mechanism positioned on the left side of the dyeing box 1, the rolling distance is smaller than or equal to the distance between the two third conveying rollers 7, and then the fabric to be dyed on the right side of the dyeing box 1 enters the dyeing box to be dyed; according to the invention, through the arrangement of the third conveying roller 7, the fourth conveying roller 8 and the extrusion assembly, the two groups of the third conveying roller 7 and the fourth conveying roller 8 can move along the surface of the fabric on the premise of clamping the fabric, the fabric can be extruded and pulled, the dyeing agent can be quickly contacted with the fabric, and the fabric can be quickly colored.
Claims (6)
1. The utility model provides a preparation facilities for polyamide fibre surface fabric, includes dyeing box (1), its characterized in that: the dyeing machine is characterized in that a discharge port (2) and a feed port (3) are respectively formed in the left side and the right side of the top of a dyeing box (1), a first conveying roller (4) and a second conveying roller (5) are fixedly connected in the dyeing box (1), the first conveying roller (4) and the second conveying roller (5) are respectively located on the side edges of the feed port (3) and the discharge port (2), two mounting frames (6) are arranged in the dyeing box (1), the two mounting frames (6) are symmetrically arranged, a third conveying roller (7) is rotatably connected to the mounting frames (6), a fourth conveying roller (8) is arranged right above the third conveying roller (7), the fourth conveying roller (8) is rotatably connected with a first sliding block (9), the first sliding block (9) is slidably connected with the mounting frames (6) in the vertical direction, a first spring (10) is fixedly connected to the first sliding block (9), and the top end of the first spring (10) is fixedly connected with the mounting frames (6); an extrusion component is arranged in the dyeing box (1); the extrusion assembly is used for driving two groups of third conveying rollers (7) and fourth conveying rollers (8) to move to extrude the fabric;
the extrusion assembly comprises a first gear (11) and a linear drive assembly; the number of the first gears (11) is two, the two first gears (11) are respectively and fixedly connected to rotating shafts of the two fourth conveying rollers (8), the first gears (11) are respectively meshed with first rack rods (12), and the first rack rods (12) are respectively installed in the dyeing box (1); the linear driving assembly is used for driving the two mounting racks (6) to move towards and away from each other in the dyeing box (1);
the linear driving component comprises a sliding seat (13), a bidirectional threaded rod (14) and a motor (15); the number of the sliding seats (13) is two, the two sliding seats (13) are respectively arranged on the mounting frame (6), and the sliding seats (13) are connected with the dyeing box (1) in a sliding mode in the left-right direction; the bidirectional threaded rod (14) is rotatably connected with the dyeing box (1), and the two sliding seats (13) are respectively in threaded connection with the left end and the right end of the bidirectional threaded rod (14); the motor (15) is fixedly connected with the dyeing box (1), and an output shaft of the motor (15) is fixedly connected with a rotating shaft of the bidirectional threaded rod (14).
2. The preparation device for the nylon fabric according to claim 1, characterized in that: the first rack rod (12) is connected with the dyeing box (1) in a sliding mode in the vertical direction, a second spring (16) is fixedly connected to the bottom of the first rack rod (12), the bottom end of the second spring (16) is fixedly connected with the dyeing box (1), and a first traction rope (17) is fixedly connected to the bottom of the first rack rod (12); a first limiting block (18) capable of limiting the first rack rod (12) is arranged on the side edge of the first rack rod, the first limiting block (18) is connected with the dyeing box (1) in a sliding mode, and a third spring (19) for resetting the first limiting block (18) is fixedly connected to the first limiting block (18); a second traction rope (20) is fixedly connected to the first limiting block (18); a second gear (21) is fixedly connected to a rotating shaft of the fourth conveying roller (8), a second rack bar (22) capable of being meshed with the second gear is arranged below the second gear (21), the second rack bar (22) is connected with the dyeing box (1) in a sliding mode in the vertical direction, a fourth spring (23) is fixedly connected to the bottom of the second rack bar (22), and the bottom end of the fourth spring (23) is fixedly connected with the dyeing box (1); a second limiting block (24) capable of limiting the second rack rod (22) is arranged on the side edge of the second rack rod, and the second limiting block (24) is connected with the dyeing box (1) in a sliding mode; a fifth spring (25) for resetting the second limiting block (24) is fixedly connected to the second limiting block (24), and a third traction rope (26) is fixedly connected to the second limiting block (24); the bottom of the second rack rod (22) is fixedly connected with a fourth traction rope (27); the diameter of the first gear (11) is smaller than that of the fourth conveying roller (8), and the diameter of the second gear (21) is larger than that of the fourth conveying roller (8); the dyeing box (1) is connected with two sliding plates (28) which are symmetrically arranged in a left-right sliding mode, the sliding plates (28) are located between the two mounting frames (6), and the sliding plates (28) are fixedly connected with a first traction rope (17) and a third traction rope (26) which are located on the same side of the sliding plates; the outer side of the mounting frame (6) is provided with a second sliding block (29), a wedge-shaped surface located on the side of the sliding seat (13) is arranged on the second sliding block (29), and the second sliding block (29) is fixedly connected with a second traction rope (20) and a fourth traction rope (27).
3. The preparation device for the nylon fabric according to claim 1, characterized in that: mounting bracket (6) and slide (13) are sliding connection in vertical direction, wave spout (30) have been seted up on dyeing case (1), wave spout (30) set up to two, and two wave spout (30) are circumference symmetrical arrangement, equal sliding connection has slide bar (31), two in wave spout (30) slide bar (31) respectively with two mounting bracket (6) fixed connection.
4. The preparation device for the nylon fabric according to claim 1, characterized in that: the dyeing box is characterized in that sealing plates (32) are connected to the left side wall and the right side wall of the dyeing box (1) in a sliding mode in the vertical direction, the sealing plates (32) are located in the feeding hole (3) and the discharging hole (2) respectively, a sixth spring (33) is fixedly connected to the bottom of each sealing plate (32), and the bottom end of each sixth spring (33) is fixedly connected with the dyeing box (1).
5. The preparation device for the nylon fabric according to claim 4, characterized in that: fixedly connected with fifth haulage rope (34) on sealing plate (32), the bottom fixedly connected with third slider (35) of fifth haulage rope (34), third slider (35) and dyeing case (1) sliding connection, and third slider (35) are located the side of slide (13).
6. A preparation method for nylon fabric, which is suitable for the preparation device for nylon fabric in claims 1-5, and is characterized by comprising the following steps:
the method comprises the following steps: one end of the nylon fabric is fed into the dyeing box (1) from the feeding hole (3), and the end part of the nylon fabric sequentially bypasses the first conveying roller (4), the fourth conveying roller (8) on the right side, the fourth conveying roller (8) on the left side and the second conveying roller (5) and is pulled out from the discharging hole (2);
step two: injecting a coloring agent into the coloring box (1), and starting the extruding component; the extrusion assembly can drive the two mounting frames (6) to move oppositely and pull the fabric in the moving process;
step three: after the fabric between the two fourth conveying rollers (8) is dyed, the undyed fabric is moved into the dyeing box (1), the extrusion assembly pulls the fabric, and the steps are repeated in sequence until the fabric dyeing is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948249.XA CN115323666B (en) | 2022-08-08 | 2022-08-08 | Preparation device and method for nylon fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210948249.XA CN115323666B (en) | 2022-08-08 | 2022-08-08 | Preparation device and method for nylon fabric |
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| Publication Number | Publication Date |
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| CN115323666A CN115323666A (en) | 2022-11-11 |
| CN115323666B true CN115323666B (en) | 2023-04-07 |
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| CN202210948249.XA Active CN115323666B (en) | 2022-08-08 | 2022-08-08 | Preparation device and method for nylon fabric |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095269A (en) * | 2020-09-14 | 2020-12-18 | 王玲玲 | Fabric pre-shrinking machine for textile |
| CN112553807A (en) * | 2020-12-09 | 2021-03-26 | 湖北延昌纺织股份有限公司 | Textile fabric dyeing equipment for spinning |
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Denomination of invention: A preparation device and method for nylon fabric Granted publication date: 20230407 Pledgee: Zhejiang Hecheng Rural Commercial Bank Co.,Ltd. Pledgor: Jiaxing Huachang Textile Co.,Ltd. Registration number: Y2024330000284 |