Cotton silk doubling and dyeing device and process

Abstract

The invention relates to the technical field of cotton silk doubling and dyeing, in particular to a cotton silk doubling and dyeing device which comprises a doubling rack and a dyeing machine and further comprises a yarn adjusting assembly, a driving assembly and a doubling assembly, the yarn adjusting assembly comprises two deflection structures which are distributed in parallel up and down, the two deflection structures can rotate independently, and the driving assembly drives the yarn adjusting assembly to rotate. Each deflection structure is annularly provided with a plurality of wire guide pieces, each wire guide piece can independently deflect annularly through a wire adjusting assembly, and the driving assembly comprises a first driving gear capable of ascending, descending and rotating. The multiple yarn guide pieces on one deflection structure are used for penetrating cotton threads, the multiple yarn guide pieces on the other deflection structure are used for penetrating silk threads, the deflection structures can rotate integrally, the position of each yarn guide piece can be adjusted independently, the positions of the cotton threads and / or the silk threads can be adjusted conveniently according to doubling requirements, and the doubling efficiency is improved. Therefore, the change of the alternation condition of the cotton threads and the silk threads during doubling is adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of cotton and silk parallel dyeing, and in particular to a cotton and silk parallel dyeing device and process. Background Art

[0002] Cotton is a natural fiber. Cotton fiber has good moisture absorption, air permeability and comfort, and is suitable for close-fitting wear. Silk is a protein fiber. Silk fiber has excellent luster, softness and drape, giving the fabric a noble texture. Both have their own advantages. In order to combine the advantages of the two, cotton and silk are often paralleled. Parallelizing cotton and silk can make multiple yarns form a thicker and denser yarn, thereby increasing the strength and overall texture of the yarn.

[0003] Cotton-silk doubling is a textile technology that combines cotton fibers and silk fibers together. It aims to make full use of the advantages of the two fibers to produce yarns with unique properties. This technology is widely used in the textile industry, especially in the production of high-end fabrics and special-purpose textiles. At present, when cotton-silk doubling is performed, the cotton thread and the silk thread are guided to the doubling equipment through horizontal or vertical guide rings for doubling operations. In this process, since the position of the guide ring is relatively fixed, when the doubling force is uneven, the cotton thread will easily shift and aggregate, affecting the doubling quality. In addition, the fixed position of the guide ring lacks flexibility and is difficult to adapt to the characteristics of different fibers (such as thickness, strength, elasticity, etc.), which limits the equipment's ability to adapt to multiple varieties. For this reason, we propose a cotton-silk doubling dyeing device and process. Summary of the invention

[0004] A technical problem to be solved by the present application is that: the position of the guide ring is relatively fixed, and when the pulling force during doubling is uneven, the cotton yarns are prone to shift and gather, which affects the doubling quality.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a cotton thread paralleling dyeing device, including a paralleling frame and a dyeing machine, and also includes: A wire adjustment assembly is arranged in the wire paralleling frame, and the wire adjustment assembly includes two deflection structures which are arranged in parallel up and down, the two deflection structures can rotate independently, and each of the deflection structures is provided with a plurality of wire guides in a ring shape, and each of the wire guides can be independently deflected along the ring through the wire adjustment assembly; A driving assembly is arranged on the paralleling frame, and the driving assembly includes a first driving gear that can be raised and lowered and rotated, and the overall rotation of the deflection structure or the independent deflection of the conductor is achieved through the lifting and rotating of the first driving gear; The thread paralleling assembly is arranged below the thread adjusting assembly and is used to parallel a plurality of cotton threads and silk threads and guide them to the dyeing machine.

[0006] In some embodiments, the deflection structure includes a first annular plate, a first annular rack is fixed to the upper end of the inner circumference of the first annular plate, and a plurality of arcuate through grooves are opened in an annular array on the outer circumference of the first annular plate, each of the arcuate through grooves is provided with an arcuate mounting plate, and each of the arcuate mounting plates is provided with an arcuate rack on a side facing the center of the circle, and the height of the arcuate rack on each arcuate mounting plate is different, and the first driving gear is meshedly connected to the first annular rack or any arcuate rack.

[0007] In some embodiments, the line adjusting assembly further comprises a mounting structure, wherein the mounting structure is used to mount the deflection structure, and the deflection structure is rotatably disposed on the mounting structure.

[0008] In some embodiments, the mounting structure includes a connected second annular plate and a first mounting plate, the end of the first mounting plate facing away from the second annular plate is fixed to the inner wall of the paralleling frame, the second annular plate is sleeved on the outer lower end of the first annular plate, and the inner wall of the second annular plate is provided with a first annular groove, a first annular slide is fixed to the lower end of the outer wall of the first annular plate, the first annular slide is slidably fitted in the first annular groove, and a plurality of rolling balls are embedded in the outer wall of the first annular slide.

[0009] In some embodiments, the drive assembly also includes a hydraulic cylinder installed through the top of the paralleling frame, the bottom end of the hydraulic cylinder is connected to a motor frame, a first motor is installed in the motor frame, and a connecting shaft is connected between the output end of the first motor and the first driving gear.

[0010] In some embodiments, the wire guide includes a connecting block, an airbag and a guide ring connected in sequence, the connecting block is fixed to an arc-shaped mounting plate on one side facing away from the airbag, a guide strip is connected to the bottom end of the arc-shaped mounting plate, a guide groove is provided at the bottom end of the arc-shaped through groove, and the guide strip is slidably fitted in the guide groove.

[0011] In some embodiments, the parallel line assembly includes a truncated cone-shaped cylinder and a connecting piece. The truncated cone-shaped cylinder is larger at the top and smaller at the bottom, and is connected from top to bottom. The connecting piece is used to install the truncated cone-shaped cylinder, and the truncated cone-shaped cylinder is rotatably disposed on the connecting piece.

[0012] In some embodiments, the connecting member includes a third annular plate and a second mounting plate connected to each other, the inner wall of the third annular plate is provided with a second annular groove, and the outer wall of the truncated cone cylinder is fixed with a second annular slide bar that is slidably matched with the second annular groove.

[0013] In some embodiments, a second motor is mounted on the second mounting plate, a second driving gear is mounted on the top of the second motor, a second annular rack is fixed to the outer upper end of the truncated cone-shaped cylinder, and the second annular rack is meshedly connected to the second driving gear.

[0014] A cotton thread parallel dyeing process, using the cotton thread parallel dyeing device described above, comprises: The cotton threads to be doubling respectively pass through the guide rings on the upper first annular plate, and the silk threads to be doubling respectively pass through the guide rings on the lower first annular plate, and the cotton threads to be doubling pass through the truncated cone cylinder; The second motor is started, and the output end of the second motor is used to drive the second driving gear to rotate, thereby driving the truncated cone cylinder equipped with the second annular rack to rotate and align the lines; The cotton yarn after being paralleled is guided to the dyeing machine for dyeing; In addition, before the paralleling, the first motor can be started, the output end of the first motor can be used to drive the first driving gear to rotate, and the hydraulic cylinder can be used to adjust the first driving gear to mesh with the first annular rack on the upper first annular plate, so as to achieve the overall deflection of the upper deflection structure, so as to adjust the position of the upper cotton thread and the silk thread when paralleling; By using a hydraulic cylinder to adjust the first driving gear to mesh with arc-shaped racks on different arc-shaped mounting plates, the independent position adjustment and deflection of each wire guide can be achieved to adjust and / or position of the wire according to the need for paralleling.

[0015] The present invention has at least the following beneficial effects: 1. A deflection structure is provided with upper and lower layers. The multiple thread guides on one deflection structure are used for threading cotton threads, and the multiple thread guides on the other deflection structure are used for threading silk threads. The deflection structure can rotate as a whole, and the position of each thread guide can be adjusted independently, so as to adjust the position of cotton threads and / or silk threads according to the need of paralleling, thereby adjusting the change of the interlacing situation of cotton threads and silk threads during paralleling, and improving the paralleling quality; In addition, the adjustable setting of the thread guide position can also ensure that the cotton and silk threads are evenly distributed during the doubling process, reduce the deviation and aggregation of fibers, and improve the uniformity and consistency of the yarn. The flexible thread guide can adapt to the characteristics of different fibers.

[0016] 2. With respect to the above-mentioned deflection structure, a driving assembly is provided. By adjusting the height of the first driving gear, the first driving gear can be meshed and connected to the first annular rack or any arc-shaped tooth, so as to realize the overall adjustment of the upper or lower deflection structure or the independent adjustment of a certain wire member, and the adjustment mode can be switched conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Another structural diagram; Figure 3 It is a schematic diagram of the structure of the drive assembly and the line adjustment assembly of the present invention in a connected state; Figure 4 It is a schematic structural diagram of the deflection structure and the first driving gear of the present invention; Figure 5 It is a schematic diagram of the explosion structure of the deflection structure of the present invention; Figure 6 It is a schematic diagram of the exploded structure of the installation structure of the present invention; Figure 7 It is a structural schematic diagram of the deflection structure of the present invention; Figure 8 It is a structural schematic diagram of the parallel wiring assembly of the present invention; Fig. 9 It is a structural schematic diagram of the truncated cone type cylinder of the present invention; Fig.10 It is a structural schematic diagram of the connecting piece of the present invention; Fig.11 It is a schematic structural diagram of the present invention when the conductor member and the arc-shaped mounting plate are connected.

[0018] In the figure: 1-parallel line rack; 2-dyeing machine; 3-driving assembly; 31-hydraulic cylinder; 32-motor frame; 33-first motor; 34-connecting shaft; 35-first driving gear; 4-line adjustment assembly; 41-deflection structure; 411-first annular plate; 412-first annular rack; 413-arc rack; 414-arc-shaped through groove; 415-arc-shaped mounting plate; 42-mounting structure; 421-second annular plate; 422-first mounting plate; 423-first annular slide groove; 424-first annular slide bar; 425-ball; 5-wire guide; 51-connection block; 52-air bag; 53-guide ring; 6-parallel line assembly; 61-cone-shaped cylinder; 62-connecting piece; 621-third annular plate; 622-second mounting plate; 623-second annular slide groove; 624-second annular slide bar; 63-second motor; 64-second driving gear; 65-second annular rack.

[0019] 7-guide bar; 8-guide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example 1: Please refer to Figure 1-Figure 11As shown, the present invention provides a technical solution: a cotton silk parallel dyeing device, including a parallel frame 1 and a dyeing machine 2. After paralleling, the cotton silk is sent to the dyeing machine 2 for dyeing, and the dyeing machine 2 preferably uses jet dyeing to dye the paralleled cotton silk. The jet dyeing adopts the existing conventional dyeing structure, which is the prior art. Its specific structure is not repeated here. Cotton is a natural fiber and silk is a protein fiber. According to the performance of dyeing dyes, both fibers can be dyed under alkaline bath conditions. Therefore, it can be illustrated by dyeing with Yager active dyes (using dyeing machine 2 for spray dyeing); in the test process, single active and double active dyes are used simultaneously, and another active dye is used to supplement the single dye coloring rate. Color case: Color name: Gray blue Yarn composition: 57% silk 43% cotton (2) Process formula: Yagersu (double active) BF-3R yellow 0.081% Yagersu (double active) BF-3B red 0.08% Argentolide (double active) CBL blue 0.5% Yagersu (single active) NF-SG navy blue 0.06% Active leveling agent 0.5% Chelating dispersant 1% Sodium sulfate: 30g / l Soda ash: 8g / l (3) Key technologies and process curves Silk cotton pre-treatment, silk needs to be degummed, cotton needs strong alkali to remove cottonseed hulls, but silk is not resistant to alkali and high temperature, so our pre-treatment process must be controlled at 90 degrees or below, and the auxiliary agents used are hydrogen peroxide 6g / l, soda ash 1g / l, and stabilizer 1g / l. The pre-treatment process curve is shown in the figure:

[0021] Dyeing and post-processing process curve:

[0022] The above-mentioned silk and cotton dyeing products using reactive dyes flexibly use the advantages of single and double reactive dyes in material selection to complement the coloring rate. For example, our experimental color gray-blue reasonably uses single and double reactive blue and navy blue dyes in the process prescription. During the test, the coloring rate of CBL blue in the dyeing process is poor, so the cotton will appear less blue. Reasonable adjustment of single reactive NF-SG navy blue can solve the problem of different colors of cotton and silk.

[0023] In addition, the cotton and silk paralleling and dyeing device also includes a driving component 3, a thread adjusting component 4 and a paralleling component 6. The thread adjusting component 4 is arranged in the paralleling frame 1, and the thread adjusting component 4 includes two deflection structures 41 distributed in parallel up and down. The two deflection structures 41 can rotate independently, and each deflection structure 41 is provided with a plurality of wire members 5 in a ring shape. The plurality of wire members 5 on one deflection structure 41 are used for threading cotton threads, and the plurality of wire members 5 on the other deflection structure 41 are used for threading silk threads. The cotton threads and silk threads are distributed up and down and guided to the paralleling component 6 for paralleling, and each wire member 5 can be independently deflected along the ring through the thread adjusting component 4. The driving component 3 is arranged on the paralleling frame 1, and the driving component 3 includes a first driving gear 35. The paralleling component 6 can be lifted and rotated. The overall rotation of the deflection structure 41 or the independent deflection of the wire member 5 is realized by lifting and rotating the first driving gear 35. The paralleling component 6 is arranged below the thread adjusting component 4, and is used to parallel a plurality of cotton threads and silk threads and guide them to the dyeing machine 2 for dyeing.

[0024] Among them, in the specific implementation of the present invention, refer to Figure 3-Figure 5 As shown, the deflection structure 41 includes a first annular plate 411, a first annular rack 412 is fixed to the upper end of the inner circumference of the first annular plate 411, and a plurality of arcuate through grooves 414 are formed in an annular array on the outer circumference of the first annular plate 411, each arcuate through groove 414 is provided with an arcuate mounting plate 415, and each arcuate mounting plate 415 is provided with an arcuate rack 413 on a side facing the center of the circle, and the height of the arcuate rack 413 on each arcuate mounting plate 415 is different. By adjusting the height of the first driving gear 35, the first driving gear 35 can be meshed and connected to the first annular rack 412 or any arcuate rack 413, so as to realize the overall adjustment of the upper or lower deflection structure 41 or the independent adjustment of a certain wire member 5.

[0025] See also Figure 3-Figure 5 As shown, the line adjusting assembly 4 further includes a mounting structure 42 . Each deflection structure 41 corresponds to a mounting structure 42 . The mounting structure 42 is used to mount the deflection structure 41 , and the deflection structure 41 is rotatably disposed on the mounting structure 42 .

[0026] Among them, in the specific implementation mode, refer to Figure 6As shown, the mounting structure 42 includes a second annular plate 421 and a first mounting plate 422 that are connected. One end of the first mounting plate 422 that faces away from the second annular plate 421 is fixed to the inner wall of the paralleling frame 1. The second annular plate 421 is sleeved on the outer lower end of the first annular plate 411, and a first annular groove 423 is opened on the inner wall of the second annular plate 421. A first annular slide 424 is fixed to the lower end of the outer wall of the first annular plate 411. The first annular slide 424 is slidably matched with the first annular groove 423. A plurality of rolling balls 425 are embedded on the outer wall of the first annular slide 424. The first annular slide 424 slides along the first annular groove 423 to ensure the rotation stability of the deflection structure 41.

[0027] See also Figure 3 As shown, the driving assembly 3 also includes a hydraulic cylinder 31 installed through the top of the paralleling frame 1, the bottom end of the hydraulic cylinder 31 is connected to a motor frame 32, a first motor 33 is installed in the motor frame 32, and a connecting shaft 34 is connected between the output end of the first motor 33 and the first driving gear 35.

[0028] See also Fig.11 As shown, the wire member 5 includes a connecting block 51, an air bag 52 and a guide ring 53 connected in sequence. The side of the connecting block 51 facing away from the air bag 52 is fixed to the arc-shaped mounting plate 415. The bottom end of the arc-shaped mounting plate 415 is connected to a guide strip 7. The bottom end of the arc-shaped through groove 414 is provided with a guide groove 8. The guide strip 7 is slidably fitted in the guide groove 8.

[0029] Specifically, the cotton thread or silk thread passes through the guide ring 53, and the outer wall of the guide ring 53 is smooth without protrusions, and the friction is small, which is conducive to the guiding of the cotton thread or silk thread and can avoid wear on the cotton thread or silk thread.

[0030] The air bag 52 is provided with an air filling and discharging pipe and a valve, so that the expansion of the air bag 52 can be adjusted as needed, so that the tension of the guiding cotton thread or silk thread can be adjusted.

[0031] See also Figure 8-Figure 10 As shown, the paralleling assembly 6 includes a conical cylinder 61 and a connecting member 62. The conical cylinder 61 is larger at the top and smaller at the bottom, and is connected from top to bottom to achieve the penetration of cotton threads. The connecting member 62 is used to install the conical cylinder 61, and the conical cylinder 61 is rotatably arranged on the connecting member 62. A guiding member is also provided below the conical cylinder 61 and at the feed port of the dyeing machine 2 to guide the cotton threads after paralleling to enter the dyeing machine 2 in an orderly manner for dyeing.

[0032] Among them, the connecting member 62 includes a connected third annular plate 621 and a second mounting plate 622, and one end of the second mounting plate 622 facing away from the third annular plate 621 is fixed to the inner wall of the parallel line frame 1, and the inner wall of the third annular plate 621 is provided with a second annular slide groove 623, and the outer wall of the truncated cone cylinder 61 is fixed with a second annular slide bar 624 that slides in the second annular slide groove 623. A second motor 63 is installed on the second mounting plate 622, and a second driving gear 64 is installed on the top of the second motor 63. A second annular rack 65 is fixed to the outer upper end of the truncated cone cylinder 61, and the second annular rack 65 is meshed and connected to the second driving gear 64. When the truncated cone cylinder 61 rotates and parallels, the sliding of the second annular slide bar 624 in the second annular slide groove 623 can ensure the stability of the rotation of the truncated cone cylinder 61 and improve the parallel line quality.

[0033] Through the above, the position of the cotton thread and the silk thread can be flexibly adjusted by using the thread adjusting component 4, and the phase situation of the thread adjusting component 4 can be adjusted according to the need of paralleling, which can be specifically described as follows (including but not limited to the following): (1) When the cotton thread and the silk thread are alternately distributed for paralleling, the guide ring 53 passing through the cotton thread and the silk thread can be adjusted to be alternately distributed; (2) When two cotton threads are close to each other and parallel to each other, two guide rings 53 passing through the cotton threads can be adjusted to be close to each other; (3) When two silk threads are close to each other and parallel to each other, two guide rings 53 passing through the silk threads can be adjusted to be close to each other.

[0034] A cotton thread parallel dyeing process, using the above-mentioned cotton thread parallel dyeing device, comprises the following: S1, the cotton threads to be doubling can be passed through the guide rings 53 on the upper first annular plate 411, the silk threads to be doubling can be passed through the guide rings 53 on the lower first annular plate 411, and the cotton threads to be doubling can be passed through the truncated cone cylinder 61; S2, start the second motor 63, use the output end of the second motor 63 to drive the second driving gear 64 to rotate, and then drive the truncated cone cylinder 61 equipped with the second annular rack 65 to rotate to rotate and align; S3, the cotton yarn after being paralleled is guided to the dyeing machine 2 for dyeing treatment.

[0035] Among them, before the paralleling, the first motor 33 can be started, and the output end of the first motor 33 can be used to drive the first driving gear 35 to rotate, and the hydraulic cylinder 31 can be used to adjust the first driving gear 35 to engage with the first annular rack 412 on the upper first annular plate 411, so as to achieve the overall deflection of the upper deflection structure 41 to adjust the position of the upper cotton thread and the silk thread when they are paralleled; the first driving gear 35 is adjusted to engage with the first annular rack 412 on the lower first annular plate 411, so as to achieve the overall deflection of the lower deflection structure 41 to adjust the position of the lower silk thread and the cotton thread when they are paralleled.

[0036] In addition, when the hydraulic cylinder 31 is used to adjust the first driving gear 35 to mesh with the arc-shaped racks 413 on different arc-shaped mounting plates 415, the position of each thread guide 5 can be adjusted independently at this time to adjust the position of the cotton thread and / or silk thread according to the needs of paralleling, thereby adjusting the change in the alternation between the cotton thread and the silk thread when paralleling.

[0037] Example 2: Please refer to Figure 6 As shown, the present invention provides a technical solution: This embodiment is an extension of the embodiment 1. A plurality of balls 425 are embedded in the outer wall of the first annular slide 424, and the balls 425 are installed in a rolling manner. The rolling contact of the balls 425 has a lower friction coefficient than the sliding contact, which can significantly reduce the friction between the first annular slide 424 and the first annular groove 423. Secondly, low friction can reduce wear during movement and extend service life.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A cotton yarn parallel dyeing device, comprising a parallel frame (1) and a dyeing machine (2), characterized in that: Also included are: A wire adjustment component (4) is arranged in the wire paralleling frame (1), and the wire adjustment component (4) comprises two deflection structures (41) which are arranged in parallel with each other, the two deflection structures (41) can rotate independently, and each of the deflection structures (41) is provided with a plurality of wire guides (5) in a ring shape, and each of the wire guides (5) can be independently deflected along a ring shape through the wire adjustment component (4); A driving assembly (3) is arranged on the paralleling frame (1), and the driving assembly (3) comprises a first driving gear (35) that can be raised and lowered and rotated, and the overall rotation of the deflection structure (41) or the independent deflection of the conductor (5) is achieved through the lifting and rotating of the first driving gear (35); The thread paralleling component (6) is arranged below the thread adjusting component (4) and is used to parallel a plurality of cotton threads and silk threads and guide them to the dyeing machine (2).

2. The cotton thread parallel dyeing device according to claim 1, characterized in that: The deflection structure (41) comprises a first annular plate (411), a first annular rack (412) being fixed to the upper end of the inner circumference of the first annular plate (411), and a plurality of arcuate through grooves (414) being provided in an annular array on the outer circumference of the first annular plate (411), each of the arcuate through grooves (414) being provided with an arcuate mounting plate (415), and each of the arcuate mounting plates (415) being provided with an arcuate rack (413) on a side facing the center of the circle, and the arcuate racks (413) on each of the arcuate mounting plates (415) having different heights, and the first driving gear (35) being meshingly connected to the first annular rack (412) or any of the arcuate racks (413).

3. The cotton thread parallel dyeing device according to claim 2, characterized in that: The line adjustment assembly (4) further comprises a mounting structure (42), wherein the mounting structure (42) is used to mount the deflection structure (41), and the deflection structure (41) is rotatably disposed on the mounting structure (42).

4. The cotton thread parallel dyeing device according to claim 3, characterized in that: The mounting structure (42) comprises a second annular plate (421) and a first mounting plate (422) connected to each other; one end of the first mounting plate (422) facing away from the second annular plate (421) is fixed to the inner wall of the paralleling frame (1); the second annular plate (421) is sleeved on the outer lower end of the first annular plate (411); and a first annular slide groove (423) is provided on the inner wall of the second annular plate (421); a first annular slide bar (424) is fixed to the lower end of the outer wall of the first annular plate (411); the first annular slide bar (424) is slidably matched with the first annular slide groove (423); and a plurality of rolling balls (425) are embedded on the outer wall of the first annular slide bar (424).

5. The cotton yarn parallel dyeing device according to claim 1, characterized in that: The driving assembly (3) further comprises a hydraulic cylinder (31) which is installed through the top of the paralleling frame (1); the bottom end of the hydraulic cylinder (31) is connected to a motor frame (32); a first motor (33) is installed in the motor frame (32); and a connecting shaft (34) is connected between an output end of the first motor (33) and a first driving gear (35).

6. The cotton thread parallel dyeing device according to claim 1, characterized in that: The guide wire member (5) comprises a connecting block (51), an air bag (52) and a guide ring (53) which are connected in sequence. The connecting block (51) is fixed to an arc-shaped mounting plate (415) on a side facing away from the air bag (52). A guide strip (7) is connected to the bottom end of the arc-shaped mounting plate (415). A guide groove (8) is formed at the bottom end of the arc-shaped through groove (414). The guide strip (7) is slidably fitted in the guide groove (8).

7. The cotton thread parallel dyeing device according to claim 1, characterized in that: The line paralleling assembly (6) comprises a truncated cone-shaped cylinder (61) and a connecting piece (62); the truncated cone-shaped cylinder (61) is larger at the top and smaller at the bottom, and is connected from top to bottom; the connecting piece (62) is used to install the truncated cone-shaped cylinder (61), and the truncated cone-shaped cylinder (61) is rotatably arranged on the connecting piece (62).

8. The cotton yarn parallel dyeing device according to claim 7, characterized in that: The connecting member (62) comprises a third annular plate (621) and a second mounting plate (622) which are connected to each other; a second annular groove (623) is provided on the inner wall of the third annular plate (621); and a second annular slide bar (624) which is slidably matched with the second annular groove (623) is fixed on the outer wall of the truncated cone cylinder (61).

9. The cotton yarn parallel dyeing device according to claim 8, characterized in that: A second motor (63) is mounted on the second mounting plate (622), a second driving gear (64) is mounted on the top end of the second motor (63), a second annular rack (65) is fixed to the outer upper end of the truncated cone cylinder (61), and the second annular rack (65) is meshingly connected to the second driving gear (64).

10. A cotton thread parallel dyeing process, using the cotton thread parallel dyeing device according to any one of claims 1 to 9, characterized in that: include: The cotton threads to be doubling pass through the guide rings (53) on the upper first annular plate (411), and the silk threads to be doubling pass through the guide rings (53) on the lower first annular plate (411), and the cotton threads to be doubling pass through the truncated cone-shaped cylinder (61); Starting the second motor (63), using the output end of the second motor (63) to drive the second driving gear (64) to rotate, thereby driving the truncated cone-shaped cylinder (61) equipped with the second annular rack (65) to rotate to perform rotation and alignment; The cotton yarn after being paralleled is guided to a dyeing machine (2) for dyeing; In addition, before the paralleling, the first motor (33) can be started, and the output end of the first motor (33) can be used to drive the first driving gear (35) to rotate, and the hydraulic cylinder (31) can be used to adjust the meshing of the first driving gear (35) and the first annular rack (412) on the upper first annular plate (411), so as to achieve the overall deflection of the upper deflection structure (41), so as to adjust the position of the upper cotton thread and the silk thread when paralleling; By using a hydraulic cylinder (31) to adjust the first driving gear (35) to mesh with the arc-shaped racks (413) on different arc-shaped mounting plates (415), the independent position adjustment and deflection of each wire guide (5) can be achieved, so as to adjust and / or position of the wire according to the need for paralleling.

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