CN115385183A

CN115385183A - Fixing device for colored spun yarn dyeing

Info

Publication number: CN115385183A
Application number: CN202211073663.7A
Authority: CN
Inventors: 李伟平; 高园园; 刘婷婷; 徐兰英
Original assignee: Xiangshui Aite Textile Co ltd
Current assignee: Xiangshui Aite Textile Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-11-25

Abstract

The invention discloses a fixing device for dyeing colored spun yarns, and particularly relates to the technical field of spinning, which comprises a bottom frame, wherein a transposition mechanism is fixedly arranged in the middle of one side of the bottom frame, a rotating assembly is fixedly arranged in the transposition mechanism, a winding sleeve is fixedly arranged at the top end of the rotating assembly, two longitudinal frames are fixedly arranged on one side, far away from the transposition mechanism, of the top end of the bottom frame, a telescopic cylinder is arranged at the top of each longitudinal frame, a fixing assembly is arranged at the driving end of the telescopic cylinder, a yarn barrel is movably sleeved on the outer side of the fixing assembly, and a limiting assembly is fixedly arranged in the middle of each longitudinal frame.

Description

Fixing device for colored spun yarn dyeing

Technical Field

The invention relates to the technical field of spinning, in particular to a fixing device for dyeing of colored spun yarns.

Background

The colored spun yarn is produced by dyeing fiber into colored fiber, mixing two or more kinds of fiber in different colors, and spinning to obtain yarn with unique color mixing effect. The colored spun yarn can realize hazy three-dimensional effect and texture which cannot be achieved by white blank dyeing. The colored spun yarn has no pollution in use, and the color difference can be controlled to the maximum extent. Therefore, the color spun yarn which is soft and fashionable in color and can be flexibly produced in small batches and multiple varieties is increasingly applied to middle-high-grade clothing products.

Most of the dyeing processes for the colored spun yarns are characterized in that yarns are wound on the outer side of a winding drum with spray holes, dyeing liquid is injected into the winding drum, and the dyeing liquid is uniformly sprayed out through the spray holes to dye the yarns on the outer side of the winding drum.

Disclosure of Invention

The present invention is directed to a fixing device for dyeing a colored spun yarn, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fixing device for colored spun yarn dyeing, includes the chassis, one side middle part fixed mounting of chassis has indexing mechanism, fixed mounting has the runner assembly in the indexing mechanism, the top fixed mounting of runner assembly has the winding sleeve, one side fixed mounting that indexing mechanism was kept away from on the chassis top has two to indulge the frame, the top of indulging the frame is equipped with telescopic cylinder, telescopic cylinder's drive end is equipped with fixed subassembly, the outside activity cover of fixed subassembly is equipped with a yarn section of thick bamboo, the middle part fixed mounting who indulges the frame has spacing subassembly.

Preferably, the indexing mechanism includes the transposition underframe, transposition underframe fixed mounting is in one side middle part of underframe, the top integrated into one piece of transposition underframe has arc frame, arc frame inboard rotation card is equipped with the arc frame, the outside fixed mounting of arc frame has the arc rack, arc rack activity joint is in arc frame, the rotation in the middle part of transposition underframe installs first axostylus axostyle, the fixed cover in the outside of first axostylus axostyle is equipped with the drive gear that uses with the cooperation of arc rack, drive gear and the meshing of arc rack are connected, the inboard middle part fixed mounting of arc frame has the mount pad.

Preferably, a first motor is fixedly mounted on the outer side of the indexing bottom frame, and a driving end of the first motor and an end of the first shaft rod are coaxially and fixedly mounted.

Preferably, the runner assembly is including rotating the underframe, rotate the top of underframe fixed mounting at the mount pad, the top fixing clip that rotates the underframe is equipped with first bearing, the middle part fixing clip of first bearing is equipped with the axis of rotation, the top fixed mounting of axis of rotation has the installation chassis, the top fixed mounting on installation chassis has a plurality of bolts that the annular array distributes, the outside at a plurality of bolts is cup jointed in the activity of winding sleeve, the upper surface contact on winding sleeve's lower surface and installation chassis, the nut is installed to the top screw thread of bolt, the lower surface and the contact of winding sleeve of nut.

Preferably, the bottom of the rotating shaft extends into the rotating bottom frame and is fixedly sleeved with a crown gear, a rotating frame is fixedly mounted on the inner lower wall of the rotating bottom frame, a second shaft lever is rotatably mounted at the top of the rotating frame, a transmission gear is fixedly mounted at the end of the second shaft lever, and the transmission gear is in meshed connection with the crown gear.

Preferably, a second motor is fixedly installed in the rotating bottom frame, and a driving end of the second motor and an end of the second shaft rod are coaxially and fixedly installed.

Preferably, the bottom end of the telescopic cylinder is fixedly provided with an L-shaped seat, the L-shaped seat is fixedly arranged between the two longitudinal frames, the driving end of the L-shaped seat penetrates through the L-shaped seat and is fixedly provided with a rotating cylinder, and the middle part of the rotating cylinder is rotatably provided with a middle shaft.

Preferably, the fixed component comprises a fixed cylinder, the fixed cylinder and the end part of the central shaft are coaxially and fixedly installed, a limiting ring is fixedly sleeved on one side, close to the central shaft, of the outer wall of the fixed cylinder, a limiting cylinder is movably sleeved on one side, far away from the central shaft, of the outer wall of the fixed cylinder, a yarn cylinder is movably sleeved on the outer side of the fixed cylinder, and the yarn cylinder is located between the limiting ring and the limiting cylinder.

Preferably, a clamping groove is formed in one side, close to the limiting cylinder, of the fixing cylinder, a limiting snap ring is arranged on an end fixing clamp of the clamping groove, a fixing column is movably inserted in the middle of the limiting snap ring, a limiting chuck is fixedly mounted at the bottom of the fixing column, the limiting chuck is movably clamped in the clamping groove, a first spring is fixedly mounted between the bottom end of the limiting chuck and the inner wall of the clamping groove, a shifting rod is fixedly mounted on the outer side of the fixing column, the shifting rod is slidably clamped in the fixing cylinder, one side, far away from the fixing column, of the shifting rod extends out of the outer wall of the fixing cylinder, a fixing groove corresponding to the fixing column is formed in the inner wall of the limiting cylinder, and the top of the fixing column penetrates through the limiting snap ring and is movably clamped in the fixing groove.

Preferably, spacing subassembly includes two guide frames of symmetric distribution, guide frame fixed mounting is respectively in two opposite side middle parts of indulging the frame, two the slip card is equipped with the balladeur train between the guide frame, the middle part fixing clip of balladeur train is equipped with the second bearing, the middle part fixing clip of second bearing is equipped with the auxiliary shaft, the end fixed mounting of auxiliary shaft has spacing roller, the outside of spacing roller and the outside contact of yarn bobbin, the equal fixed mounting in middle part of guide frame has the guiding axle, the both ends of balladeur train are the activity respectively cup jointed in the outside of guiding axle, fixed mounting has the second spring between the top of balladeur train and the interior upper wall of guide frame.

Compared with the prior art, the invention has the beneficial effects that:

1. the rotating assembly is used in a matched manner through the arrangement of the indexing mechanism to fix the winding sleeve, the position of the winding sleeve is adjusted to enable the winding sleeve to be adjusted to be in a horizontal state, and the telescopic cylinder and the fixing assembly are used in a matched manner, so that the winding sleeve can rotate to uniformly rotate, wind and fix the yarn, and the dyeing efficiency of the yarn is improved;

2. the yarn barrel is fixed by arranging the fixing component, and the yarn barrel is convenient to detach and replace;

3. through setting up spacing subassembly, the outside of spacing roller can be all the time with the outside contact of a yarn section of thick bamboo, carry out the roll formula to the yarn in the yarn section of thick bamboo outside spacing, promote the yarn and rotate the tight sense of tightening when twining, promote the winding effect of yarn, and then promote the dyeing effect of follow-up yarn.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic view of an indexing mechanism according to the present invention,

figure 3 is a schematic view of the structural connection of the rotating assembly and the winding sleeve in the present invention,

figure 4 is an enlarged view of the invention at a in figure 3,

FIG. 5 is a schematic view showing the structural connection of the longitudinal frame, the telescopic cylinder, the fixing assembly and the limiting assembly in the present invention,

figure 6 is a schematic view of the structural connection of the fixing assembly and the bobbin of the present invention,

figure 7 is an enlarged view of the invention at B in figure 6,

fig. 8 is a schematic structural connection diagram of the limiting assembly of the present invention.

In the figure: 1. a chassis; 2. an indexing mechanism; 3. a rotating assembly; 4. winding the sleeve; 5. a longitudinal frame; 6. a telescopic cylinder; 7. a fixing assembly; 8. a yarn bobbin; 9. a limiting component; 10. a first motor; 21. a transposition bottom frame; 22. an arc-shaped frame; 23. an arc frame; 24. an arc-shaped rack; 25. a first shaft lever; 26. a drive gear; 27. a mounting seat; 31. rotating the bottom frame; 32. a first bearing; 33. a rotating shaft; 34. installing a chassis; 341. a bolt; 342. a nut; 35. a crown gear; 351. a transmission gear; 36. a rotating frame; 37. a second shaft lever; 38. a second motor; 61. an L-shaped seat; 62. a rotating cylinder; 63. a middle shaft; 71. a fixed cylinder; 72. a limiting ring; 73. a limiting cylinder; 731. a fixing groove; 711. a card slot; 74. a limit snap ring; 75. fixing a column; 76. a limiting chuck; 77. a first spring; 78. a deflector rod; 91. a guide frame; 92. a carriage; 93. a second bearing; 94. an auxiliary shaft; 95. a limiting roller; 96. a guide shaft; 97. a second spring.

Detailed Description

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

Example (b): as shown in fig. 1 to 8, the invention provides a fixing device for dyeing a colored spun yarn, which comprises a bottom frame 1, wherein a shifting mechanism 2 is fixedly installed in the middle of one side of the bottom frame 1, a rotating assembly 3 is fixedly installed in the shifting mechanism 2, a winding sleeve 4 is fixedly installed at the top end of the rotating assembly 3, the winding sleeve 4 is used for winding a yarn to be dyed, two longitudinal frames 5 are fixedly installed on one side, away from the shifting mechanism 2, of the top end of the bottom frame 1, a telescopic cylinder 6 is arranged at the top of each longitudinal frame 5, a fixing assembly 7 is arranged at the driving end of each telescopic cylinder 6, a yarn barrel 8 is movably sleeved on the outer side of each fixing assembly 7, and a limiting assembly 9 is fixedly installed in the middle of each longitudinal frame 5.

The indexing mechanism 2 comprises an indexing bottom frame 21, the indexing bottom frame 21 is fixedly installed in the middle of one side of the bottom frame 1, an arc-shaped frame 22 is integrally formed at the top end of the indexing bottom frame 21, an arc-shaped frame 23 is rotatably clamped on the inner side of the arc-shaped frame 22, the arc-shaped frame 23 can rotate on the inner side of the arc-shaped frame 22, an arc-shaped rack 24 is fixedly installed on the outer side of the arc-shaped frame 23, the arc-shaped rack 24 is movably clamped in the arc-shaped frame 22, a first shaft rod 25 is rotatably installed in the middle of the indexing bottom frame 21, a driving gear 26 matched with the arc-shaped rack 24 is fixedly sleeved on the outer side of the first shaft rod 25, the driving gear 26 is meshed with the arc-shaped rack 24 and connected with the middle of the inner side of the arc-shaped frame 23, and a mounting seat 27 is fixedly installed in the middle of the inner side of the arc-shaped frame 23; when the indexing mechanism is used, the first motor 10 is controlled and started to drive the first shaft rod 25 to rotate, the driving gear 26 is driven to drive the arc-shaped rack 24 to rotate, and therefore the arc-shaped frame 23 and the mounting seat 27 are driven to rotate on the inner side of the arc-shaped frame 22.

Rotating assembly 3 is including rotating underframe 31, it installs the top at mount pad 27 to rotate underframe 31 fixed mounting, mount pad 27 rotates in the inboard of arc frame 22, it rotates in the inboard of arc frame 22 to drive rotating assembly 3, the top fixing clip that rotates underframe 31 is equipped with first bearing 32, the middle part fixing clip of first bearing 32 is equipped with axis of rotation 33, the top fixed mounting of axis of rotation 33 has installation chassis 34, the top fixed mounting of installation chassis 34 has a plurality of bolts 341 of ring array distribution, winding sleeve 4 activity cup joints the outside at a plurality of bolts 341, the lower surface of winding sleeve 4 and the last surface contact of installation chassis 34, nut 342 is installed to the top screw thread of bolt 341, the lower surface and the winding sleeve 4 contact of nut 342, it is fixed to carry out the installation of winding sleeve 4 through the installation chassis 34 that sets up to have a plurality of bolts 341, thereby promote the stability of winding sleeve 4.

The bottom of the rotating shaft 33 extends into the rotating bottom frame 31 and is fixedly sleeved with a crown gear 35, the inner lower wall of the rotating bottom frame 31 is fixedly provided with a rotating frame 36, the top of the rotating frame 36 is rotatably provided with a second shaft lever 37, the end part of the second shaft lever 37 is fixedly provided with a transmission gear 351, and the transmission gear 351 is meshed with the crown gear 35; fixed mounting has second motor 38 in rotating underframe 31, the coaxial fixed mounting of tip of the drive end of second motor 38 and second shaft pole 37, during the use, control and open second motor 38, drive second shaft pole 37 and rotate to drive gear 351 drives crown gear 35 and axis of rotation 33 and rotates, thereby drives installation chassis 34, winding sleeve 4 and rotates, so that follow-up winding sleeve 4 rotates and carries out the even rotation winding to the yarn.

The bottom end of the telescopic cylinder 6 is fixedly provided with an L-shaped seat 61, the L-shaped seat 61 is fixedly arranged between the two vertical frames 5, the driving end of the L-shaped seat 61 penetrates through the L-shaped seat 61 and is fixedly provided with a rotating cylinder 62, the middle part of the rotating cylinder 62 is rotatably provided with a middle shaft 63, and when the telescopic cylinder 6 is used, the telescopic cylinder 6 is controlled and started to drive the rotating cylinder 62 and the middle shaft 63 to horizontally move.

The fixing component 7 comprises a fixing barrel 71, the fixing barrel 71 and the end part of the middle shaft 63 are coaxially and fixedly installed, the middle shaft 63 horizontally moves to drive the fixing barrel 71 to horizontally move to change the horizontal position of the fixing barrel 71, the middle shaft 63 is matched to rotate in the rotating barrel 62, the fixing barrel 71 can also rotate, a limiting ring 72 is fixedly sleeved on one side, close to the middle shaft 63, of the outer wall of the fixing barrel 71, a limiting barrel 73 is movably sleeved on one side, far away from the middle shaft 63, of the outer wall of the fixing barrel 71, the yarn barrel 8 is movably sleeved on the outer side of the fixing barrel 71, the yarn barrel 8 is located between the limiting ring 72 and the limiting barrel 73, the yarn barrel 8 is fixed on the fixing barrel 71 through the limiting ring 72 and the limiting barrel 73, and the yarn barrel 8 can also be horizontally adjusted and rotated through the horizontal position adjustment of the fixing barrel 71, so that yarns on the yarn barrel 8 can be uniformly wound on different positions outside the winding sleeve 4.

A clamping groove 711 is formed in one side, close to the limiting cylinder 73, of the fixing cylinder 71, a limiting snap ring 74 is arranged in an end fixing clamp of the clamping groove 711, a fixing column 75 is movably inserted in the middle of the limiting snap ring 74, a limiting chuck 76 is fixedly installed at the bottom of the fixing column 75, the limiting chuck 76 is movably clamped in the clamping groove 711, a first spring 77 is fixedly installed between the bottom end of the limiting chuck 76 and the inner wall of the clamping groove 711, a shifting rod 78 is fixedly installed on the outer side of the fixing column 75, the shifting rod 78 is slidably clamped in the fixing cylinder 71, one side, far away from the fixing column 75, of the shifting rod 78 extends out of the outer wall of the fixing cylinder 71, a fixing groove 731 corresponding to the fixing column 75 is formed in the inner wall of the limiting cylinder 73, the top of the fixing column 75 penetrates through the limiting snap ring 74 and is movably clamped in the fixing groove 731, the position of the limiting cylinder 73 is fixed, the limiting cylinder 73 is convenient to detach and replace the limiting cylinder 73, when the limiting cylinder 8 needs to detach the limiting cylinder 73, the limiting cylinder 8 is detached, the limiting cylinder 8 is manually, the shifting rod 78 is pushed down to squeeze the first spring 77 until the fixing column 75 is separated from the fixing groove 731, the fixing cylinder 75, the fixing cylinder is detached conveniently, the fixing cylinder 73, the fixing cylinder is sleeved outside of the fixing cylinder, the fixing cylinder 75, the limiting cylinder 75 and the limiting snap ring 75, and the limiting snap ring is released, and the limiting snap ring 75, and the limiting snap ring is released.

The limiting component 9 comprises two guide frames 91 which are symmetrically distributed, the guide frames 91 are respectively and fixedly arranged in the middle parts of the opposite sides of the two longitudinal frames 5, a sliding frame 92 is arranged between the two guide frames 91 in a sliding and clamping manner, a second bearing 93 is arranged in a middle fixing and clamping manner, an auxiliary shaft 94 is arranged in a middle fixing and clamping manner, a limiting roller 95 is fixedly arranged at the end part of the auxiliary shaft 94, the outer side of the limiting roller 95 is contacted with the outer side of the yarn barrel 8, through the arrangement of the limiting roller 95 with the auxiliary shaft 94, the auxiliary shaft 94 rotates in the middle part of the sliding frame 92 through the second bearing 93, the outer side of the limiting roller 95 is contacted with the outer side of the yarn barrel 8, and the yarn outside the yarn barrel 8 is limited in a rolling manner, promote the tight sense when the yarn rotates the winding, promote the winding effect of yarn, and then promote the dyeing effect of follow-up yarn, the equal fixed mounting in middle part of guide frame 91 has guiding axle 96, the both ends of balladeur train 92 are the activity respectively and are cup jointed in the outside of guiding axle 96, fixed mounting has second spring 97 between the top of balladeur train 92 and the interior upper wall of guide frame 91, be tensile state under the second spring 97 initial condition, along with, the external diameter of yarn section of thick bamboo 8 reduces, the gradual tensile balladeur train 92 of second spring 97 moves up, thereby progressively pull spacing roller 95 and shift up, make the outside of spacing roller 95 all the time with the outside contact of yarn section of thick bamboo 8, it is spacing to roll the yarn in the yarn section of thick bamboo 8 outside.

The working principle is as follows: when the device is used, the deflector rod 78 is manually pressed, the fixing column 75 and the limiting chuck 76 move downwards to extrude the first spring 77 until the fixing column 75 is accommodated in the clamping groove 711, then a new yarn cylinder 8 is sleeved on the outer side of the fixing cylinder 71, then the limiting cylinder 73 is sleeved on the fixing cylinder to enable the fixing groove 731 and the fixing column 75 to correspond, then the deflector rod 78 is loosened, the first spring 77 is reset, the top of the fixing column 75 penetrates through the limiting snap ring 74 and is movably clamped in the fixing groove 731, the position of the limiting cylinder 73 is fixed, the yarn cylinder 8 is fixed, at the moment, the outer side of the limiting roller 95 is in contact with the outer side of the yarn cylinder 8, and the yarn on the outer side of the yarn cylinder 8 is limited in a rolling mode;

then, a new winding sleeve 4 is fixedly installed on the installation base plate 34, the first motor 10 is controlled and started to drive the first shaft rod 25 to rotate, the driving gear 26 is driven to drive the arc-shaped rack 24 to rotate, the arc-shaped frame 23 and the installation seat 27 are driven to rotate on the inner side of the arc-shaped frame 22, the rotating assembly 3 and the winding sleeve 4 are driven to rotate on the inner side of the arc-shaped frame 22 until the winding sleeve 4 rotates to be in a horizontal state, and the subsequent winding sleeve 4 can conveniently rotate to wind yarns;

then, winding the yarn end on the yarn drum 8 on the end of the winding sleeve 4 in a horizontal state, then controlling and starting the second motor 38 to drive the second shaft lever 37 to rotate, so as to drive the transmission gear 351 to drive the crown gear 35 and the rotating shaft 33 to rotate, so as to drive the installation chassis 34 and the winding sleeve 4 to rotate, and to perform rotating winding and fixing on the yarn;

the telescopic cylinder 6 is controlled and started in a matched mode, the rotating cylinder 62 and the middle shaft 63 are driven to move horizontally, the fixed cylinder 71 is driven to move horizontally to change the horizontal position of the fixed cylinder 71, the middle shaft 63 is matched to rotate in the rotating cylinder 62, the fixed cylinder 71 can also rotate, the yarn cylinder 8 can also be adjusted and rotated horizontally through the horizontal position adjustment of the fixed cylinder 71 and the rotation of the fixed cylinder 71, so that yarns on the yarn cylinder 8 can be uniformly wound on different positions of the outer side of the winding sleeve 4 to be fixed, the yarns on the outer side of the subsequent winding sleeve 4 can be uniformly dyed, and the dyeing effect of the yarns is improved;

wherein, the second spring 97 is in a stretching state in an initial state, and along with the reduction of the outer diameter of the yarn barrel 8, the second spring 97 gradually stretches the carriage 92 to move upwards, so that the limiting roller 95 is gradually pulled to move upwards, the outer side of the limiting roller 95 is always contacted with the outer side of the yarn barrel 8, and the yarn on the outer side of the yarn barrel 8 is limited in a rolling way;

after winding sleeve 4 winding finishes, control and open first motor 10 drive primary shaft pole 25 antiport, drive gear 26 drive arc rack 24 and carry out antiport to drive arc frame 23 and mount pad 27 and carry out antiport in the inboard of arc frame 22, drive runner assembly 3, winding sleeve 4 carries out antiport in the inboard of arc frame 22, until winding sleeve 4 rotates to vertical state, the follow-up dismantlement of winding sleeve 4 of being convenient for is changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixing device for dyeing a spun-dyed yarn, comprising a base frame (1), characterized in that: fixed mounting has indexing mechanism (2) in one side middle part of chassis (1), fixed mounting has runner assembly (3) in indexing mechanism (2), the top fixed mounting of runner assembly (3) has winding sleeve (4), one side fixed mounting that indexing mechanism (2) were kept away from on chassis (1) top has two to indulge frame (5), the top of indulging frame (5) is equipped with telescopic cylinder (6), the drive end of telescopic cylinder (6) is equipped with fixed subassembly (7), the outside movable sleeve of fixed subassembly (7) is equipped with yarn section of thick bamboo (8), the middle part fixed mounting who indulges frame (5) has spacing subassembly (9).

2. A fixing device for color-spun yarn dyeing according to claim 1, characterized in that: indexing mechanism (2) are including transposition underframe (21), transposition underframe (21) fixed mounting is in one side middle part of underframe (1), the top integrated into one piece of transposition underframe (21) has arc frame (22), arc frame (22) inboard rotation card is equipped with arc frame (23), the outside fixed mounting of arc frame (23) has arc rack (24), arc rack (24) activity joint is in arc frame (22), the middle part of transposition underframe (21) is rotated and is installed first axostylus axostyle (25), the fixed cover in the outside of first axostylus axostyle (25) is equipped with drive gear (26) that use with arc rack (24) cooperation, drive gear (26) and arc rack (24) meshing connection, the inboard middle part fixed mounting of arc frame (23) has mount pad (27).

3. A fixing device for color-spun yarn dyeing according to claim 2, characterized in that: the outer side of the indexing bottom frame (21) is fixedly provided with a first motor (10), and the driving end of the first motor (10) and the end part of the first shaft rod (25) are coaxially and fixedly arranged.

4. A fixing device for color-spun yarn dyeing according to claim 2, characterized in that: the rotating assembly (3) is including rotating underframe (31), rotate underframe (31) fixed mounting on the top of mount pad (27), the top fixing clip that rotates underframe (31) is equipped with first bearing (32), the middle part fixing clip of first bearing (32) is equipped with axis of rotation (33), the top fixed mounting of axis of rotation (33) has installation chassis (34), the top fixed mounting of installation chassis (34) has a plurality of bolts (341) that the annular array distributes, winding sleeve (4) activity cup joints the outside at a plurality of bolts (341), the lower surface of winding sleeve (4) and the last surface contact of installation chassis (34), nut (342) are installed to the top screw thread of bolt (341), the lower surface and the contact of winding sleeve (4) of nut (342).

5. A fixing device for color-spun yarn dyeing according to claim 1, characterized in that: the bottom of the rotating shaft (33) extends into the rotating bottom frame (31) and is fixedly sleeved with a crown gear (35), the inner lower wall of the rotating bottom frame (31) is fixedly provided with a rotating frame (36), the top of the rotating frame (36) is rotatably provided with a second shaft lever (37), the end part of the second shaft lever (37) is fixedly provided with a transmission gear (351), and the transmission gear (351) is meshed with the crown gear (35) for connection.

6. A fixing device for color-spun yarn dyeing according to claim 5, characterized in that: a second motor (38) is fixedly installed in the rotating bottom frame (31), and a driving end of the second motor (38) and an end part of a second shaft rod (37) are coaxially and fixedly installed.

7. A fixing device for color-spun yarn dyeing according to claim 1, characterized in that: the bottom fixed mounting of telescopic cylinder (6) has L type seat (61), L type seat (61) fixed mounting is between two vertical braces (5), L type seat (61) is passed to the drive end and fixed mounting has a rotating cylinder (62), the middle part of rotating cylinder (62) is rotated and is installed axis (63).

8. A fixing device for color-spun yarn dyeing according to claim 1, characterized in that: the fixed component (7) comprises a fixed barrel (71), the end part of the fixed barrel (71) and the end part of the middle shaft (63) are coaxially and fixedly installed, one side, close to the middle shaft (63), of the outer wall of the fixed barrel (71) is fixedly sleeved with a limiting ring (72), one side, far away from the middle shaft (63), of the outer wall of the fixed barrel (71) is movably sleeved with a limiting barrel (73), the yarn barrel (8) is movably sleeved on the outer side of the fixed barrel (71), and the yarn barrel (8) is located between the limiting ring (72) and the limiting barrel (73).

9. A fixture for dyeing spun-dyed yarn, according to claim 8, wherein: the fixing device is characterized in that a clamping groove (711) is formed in one side, close to a limiting cylinder (73), of the fixing cylinder (71), a limiting clamping ring (74) is arranged at an end fixing clamp of the clamping groove (711), a fixing column (75) is movably inserted in the middle of the limiting clamping ring (74), a limiting chuck (76) is fixedly installed at the bottom of the fixing column (75), the limiting chuck (76) is movably clamped in the clamping groove (711), a first spring (77) is fixedly installed between the bottom end of the limiting chuck (76) and the inner wall of the clamping groove (711), a shifting rod (78) is fixedly installed on the outer side of the fixing column (75), the shifting rod (78) is slidably clamped in the fixing cylinder (71), the outer wall of the fixing cylinder (71) extends out of one side, far away from the fixing column (75), of the shifting rod (78), a fixing groove (731) corresponding to the fixing column (75) is formed in the inner wall of the limiting cylinder (73), and the top of the fixing column (75) penetrates through the limiting clamping ring (74) and is movably clamped in the fixing groove (731).

10. A fixing device for color-spun yarn dyeing according to claim 1, characterized in that: spacing subassembly (9) are including two guide frames (91) of symmetric distribution, guide frame (91) fixed mounting is respectively in two opposite side middle parts of indulging frame (5), two slide fastener is equipped with balladeur train (92) between guide frame (91), the middle part fixing clip of balladeur train (92) is equipped with second bearing (93), the middle part fixing clip of second bearing (93) is equipped with auxiliary shaft (94), the end fixed mounting of auxiliary shaft (94) has spacing roller (95), the outside of spacing roller (95) and the outside contact of yarn bobbin (8), the equal fixed mounting in middle part of guide frame (91) has guiding axle (96), the both ends of balladeur train (92) are the activity respectively cup jointed in the outside of guiding axle (96), fixed mounting has second spring (97) between the top of balladeur train (92) and the interior upper wall of guide frame (91).