A color fixing machine for yarn bleaching and dyeing that can sustainably wind up yarn

Abstract

The present invention relates to a color fixing machine for continuously winding yarn for yarn bleaching and dyeing processing, which belongs to the technical field of textile machinery and equipment. In order to solve the problem that the existing color fixing machine needs to stop for a long time when manually replacing the yarn reel, thereby interrupting the continuous winding of the color-fixed yarn, the present invention uses a conveyor belt to intermittently release the winding drum to the yarn winding assembly, so that it is engaged in a slot at the edge of the winding drum. The winding drum reels the color-fixed bleached and dyed yarn through the movable sleeve of the winding drum and the motor. After the winding drum is disconnected from the motor, the winding assembly rotates and switches a new empty winding drum to the motor. When the empty winding drum rotates with the motor, it adheres to the thread end of the bleached and dyed yarn for winding and pulling, so that the subsequent bleached and dyed yarn is automatically wound on the outer wall of the empty winding drum, and the wound bleached and dyed yarn slides out of the previous slot with the winding drum, thereby realizing automatic unloading of the winding drum for the wound bleached and dyed yarn, thereby realizing continuous and uninterrupted and efficient winding of the bleached and dyed yarn.

Description

Technical Field

[0001] The present invention relates to the technical field of textile machinery and equipment, in particular to a color fixing machine for sustainably winding yarns for yarn bleaching and dyeing processing. Background Art

[0002] Yarn dyeing is a dyeing process for yarn. The main dyeing methods include beam dyeing, hank dyeing, cheese dyeing, compressed cheese dyeing, and pack dyeing. After bleaching and dyeing, the yarn is quickly dried in a dye-fixing machine to ensure the dye adheres stably to the yarn. After drying in the dye-fixing machine, the yarn is wound and packaged for storage.

[0003] The color fixing machine winds the fixed yarn to a certain length, then cuts it off, replaces it with a new empty reel, and continues winding the yarn, repeating this process. However, existing color fixing machines generally stop when replacing the yarn reel. Workers remove the yarn-wound reel from the winding roller, replace it with a new empty reel, and then restart the machine to continue winding. However, the workers' removal and placement of the reel requires interrupting the yarn winding process, which to some extent affects the yarn's color fixing efficiency and is labor-intensive.

[0004] Therefore, we have launched a dye-fixing machine for sustainable yarn winding for yarn bleaching and dyeing processes. Summary of the Invention

[0005] The object of the present invention is to provide a color fixing machine for yarn bleaching and dyeing processing that can sustainably wind up yarn, aiming to solve the problem in the above-mentioned background technology that the existing color fixing machine needs to be shut down for a long time when manually replacing the yarn reel, thereby interrupting the continuous winding of the color-fixed yarn.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a color-fixing machine for yarn bleaching and dyeing processing that can sustainably wind up yarn, comprising a base and a color-fixing drying box fixedly connected to one end of the top of the base, an intelligent controller being provided on the outer wall of one end of the color-fixing drying box, a yarn-winding assembly being fixedly connected to the top of the base adjacent to the color-fixing drying box, the yarn-winding assembly continuously rotatingly winds up the bleached and dyed yarn, and detaching and removing the wound yarn together with the reel, the bleached and dyed yarn passes through one side of the color-fixing drying box, is dried and fixed inside the box, and passes through the other side of the color-fixing drying box and is wound around the outer wall of the yarn-winding assembly.

[0007] The cam is secured to the side of the L-shaped deck and has an L-shaped camshaft that is secured to the side of the L-shaped deck and has a U-shaped camshaft that is secured to the side of the L-shaped deck.

[0008] Furthermore, the auxiliary side plate is suspended in the arc-shaped groove and maintains a distance from its inner wall. The shaft rod at one end of the intermediate rotating rod passes through the vertical plate of the L-shaped mounting plate and extends to its outside. The end of the shaft rod of the intermediate rotating rod outside the vertical plate of the L-shaped mounting plate is fixedly connected to a pulley group, the pulley group is connected to the output end of the control motor, and an integral extension inclined plate is fixedly connected to the side wall of the lower end port of the arc-shaped groove.

[0009] Furthermore, an installation groove is provided on the outer wall of one end of the winding drum, a partition is fixedly connected between the inner walls of the installation groove, a moving rod is movably provided on the partition, a counterweight block is fixedly connected to the end of the moving rod inside the installation groove, the counterweight block and the partition are fixedly connected by an elastic component, the other end of the moving rod extends to the port of the installation groove, and its end is fixedly connected to an arc-shaped adhesive plate.

[0010] Furthermore, when the elastic component maintains a normal relaxed state, the end of the arc-shaped adhesive plate is flush with the outer wall of the winding drum, and when the rotating centrifugal force of the winding drum is large, the arc-shaped adhesive plate extends and moves to the outside of the mounting groove port. At this time, the arc-shaped adhesive plate is suspended in the gap between the winding drum and the arc-shaped groove.

[0011] Furthermore, the color fixing drying box includes a box body fixedly connected to the top of the base and inlets and outlets arranged on the outer walls on both sides of the box body. Steering rollers are movably arranged at the corresponding inlets and outlets between the inner walls at both ends of the box body. Infrared drying lamps are fixedly connected to the inner walls on both sides of the box body at the lower ends of the inlet and outlet, and several identical tensioning rollers are evenly arranged between the inner walls at both ends of the box body between the steering rollers.

[0012] Furthermore, the upper end surface of the steering roller is flush with the bottom plate of the inlet and outlet ports, the steering roller and the tensioning roller are arranged in a mountain shape, and the bleached and dyed yarns are alternately wound around the outer wall of the tensioning roller for drying and fixing.

[0013] Furthermore, a flow equalizing box is provided on the bottom plate of the box, air outlet holes are evenly provided on the top of the flow equalizing box, and a mounting tube is provided on the top plate of the box, a fan is provided between the inner walls of the mounting tube, and a circulating fan is fixedly connected to the outer wall of the box on the side close to the yarn winding assembly, the exhaust cylinder of the circulating fan is connected to the side wall of the box, and its air outlet end is fixedly connected to the air outlet pipe, and the end of the air outlet pipe is connected to the flow equalizing box.

[0014] Furthermore, an installation cavity is provided inside the tensioning roller, and an elastic sleeve is fixedly connected between the inner walls at both ends of the installation cavity, and connecting rods are fixedly connected to the circumferential outer wall of the elastic sleeve at even intervals, and the end of the connecting rod is fixedly connected to an arc-shaped extension plate, which is movably engaged in the guide channel on the outer wall of the installation cavity. One end of the elastic sleeve is connected to the shaft of the tensioning roller, and a rotary connector is provided at the end of the shaft of the tensioning roller, which is connected to one end of the solenoid valve tube, and the other end of the solenoid valve tube is fixedly connected to the outer wall of the air guide pipe, and the end of the air guide pipe is connected to the outlet pipe.

[0015] Furthermore, a lead piece is fixedly connected to the outer wall of the box body near the yarn winding assembly, and the lead piece includes a door frame fixedly connected to the outer wall of the box body at the lower end of the inlet and outlet and a limiting hole arranged on the top plate of the door frame. A driving screw is movably arranged between the side walls of the door frame above the limiting hole, and a moving block is sleeved on the outer wall of the driving screw. The lower end of the moving block is movably engaged in the limiting hole and extends to the bottom thereof. A lead ring is fixedly connected to the bottom of the moving block, and the lead ring is suspended parallel to the outside of the inlet and outlet.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention proposes a color-fixing machine for sustainably winding yarn for yarn bleaching and dyeing processing. The present invention, through the arrangement of a yarn winding component, uses a conveyor belt to intermittently release a winding drum to the yarn winding component, so that it is intermittently engaged in a card slot at the edge of the yarn winding component. The yarn winding component winds up the fixed-color bleached and dyed yarn through the movable sleeve of the winding drum and the motor. After the winding drum is disconnected from the motor, the yarn winding component rotates and switches a new empty winding drum to the motor. When the empty winding drum rotates with the motor, it adheres to the thread end of the bleached and dyed yarn for winding and pulling, so that the subsequent bleached and dyed yarn is automatically wound on the outer wall of the empty winding drum, and the wound bleached and dyed yarn slides out of the previous card slot with the winding drum, thereby realizing automatic unloading of the winding drum for the wound bleached and dyed yarn, thereby realizing continuous and uninterrupted efficient winding of the bleached and dyed yarn, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 Schematic diagram of the yarn winding assembly structure of the present invention;

[0020] Figure 3 is a cross-sectional view of the winding drum of the present invention;

[0021] Figure 4 For the present invention Figure 3 A in the middle is an enlarged structural diagram;

[0022] Figure 5 This is a structural diagram of a color fixing drying oven according to the present invention;

[0023] Figure 6 This is a schematic diagram of the internal structure of the color fixing drying oven of the present invention;

[0024] Figure 7 is a cross-sectional view of the tensioning roller of the present invention;

[0025] Figure 8 It is a schematic diagram of the lead structure of the present invention.

[0026] In the figure: 1. Base; 2. Color fixing drying oven; 21. Box body; 22. Inlet and outlet; 23. Steering roller; 24. Infrared drying lamp; 25. Tensioning roller; 251. Installation cavity; 252. Elastic sleeve; 253. Connecting rod; 254. Arc extension plate; 255. Guide channel; 256. Rotary connector; 257. Solenoid valve tube; 258. Air guide tube; 26. Flow equalizing box; 27. Installation tube; 28. Fan; 29. ​​Circulation fan; 210. Exhaust pipe; 211. Lead piece; 2111. Door frame; 2112. Limit hole; 21 13. Driving screw; 2114. Moving block; 2115. Lead ring; 3. Intelligent controller; 4. Yarn winding assembly; 41. Fixed seat; 42. Arc groove; 43. L-shaped mounting plate; 44. Intermediate rotating rod; 45. Auxiliary side plate; 46. U-shaped groove; 47. Winding drum; 471. Mounting groove; 472. Partition; 473. Moving rod; 474. Counterweight; 475. Elastic component; 476. Arc-shaped sticking plate; 48. Electric linear module; 49. Driving motor; 410. Pulley assembly; 411. Extended inclined plate; 5. Bleaching and dyeing yarn. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0028] In order to solve the problem that the existing dye-fixing machine needs to stop for a long time when manually changing the yarn drum, which interrupts the continuous winding of the dye-fixed yarn, please refer to Figures 1-8 , provide the following preferred technical solutions:

[0029] A color-fixing machine for yarn bleaching and dyeing processing that can continuously wind up yarn includes a base 1 and a color-fixing drying box 2 fixedly connected to one end of the top of the base 1. An intelligent controller 3 is provided on the outer wall of one end of the color-fixing drying box 2. A yarn winding assembly 4 is fixedly connected to the top of the base 1 adjacent to the color-fixing drying box 2. The yarn winding assembly 4 continuously rotates and winds up the bleached and dyed yarn 5, and detaches and removes the wound yarn together with the reel. The bleached and dyed yarn 5 passes through one side of the color-fixing drying box 2, is dried and fixed inside the color-fixing drying box, and passes through the other side of the color-fixing drying box 2 and is wound around the outer wall of the yarn winding assembly 4.

[0030] The yarn winding assembly 4 includes a fixed seat 41 fixedly connected to the top of the base 1 and an arc-shaped groove 42 provided on the side wall of the fixed seat 41. A cutting mechanical arm (not shown) for cutting the yarn is fixedly connected to one side of the top of the fixed seat 41. The arc-shaped groove 42 is provided on the outer wall of the fixed seat 41 on the side away from the color fixing drying box 2. L-shaped mounting plates 43 are fixedly connected to the side walls of the fixed seat 41 at both ends of the arc-shaped groove 42. One end of the L-shaped mounting plate 43 extends to the ports at both ends of the arc-shaped groove 42, and an intermediate rotating rod 44 is movably provided between the vertical plate side walls of the L-shaped mounting plate 43. Auxiliary side plates 45 are fixedly connected to the outer walls at both ends of the intermediate rotating rod 44. U-shaped grooves 46 are evenly spaced at the edges of the auxiliary side plates 45. The relative U-shaped grooves 46 respectively movably engage the two ends of the winding drum 47, and the middle rotating rod 44 between the auxiliary side plates 45 corresponds to the conveyor belt setting for conveying the empty winding drum 47. The upper end of the top plate of the L-shaped mounting plate 43 corresponds to the U-shaped groove 46 and is fixedly connected to an electric linear module 48. The top of the slider of the electric linear module 48 is fixedly connected to a drive motor 49. The rotating shaft of the drive motor 49 is movably sleeved in the port at one end of the winding drum 47. The electric linear module 48 carries the drive motor 49 to move close to the auxiliary side plate 45, so that the rotating shaft of the drive motor 49 is movably sleeved in the port of the winding drum 47 in the U-shaped groove 46. The drive motor 49 drives the winding drum 47 to rotate in the U-shaped groove 46, thereby continuously winding the bleached and dyed yarn 5 passing through the color fixing drying box 2.

[0031] The auxiliary side plate 45 is suspended in the arc groove 42 and keeps a distance from its inner wall. The shaft at one end of the intermediate rotating rod 44 passes through the vertical plate of the L-shaped mounting plate 43 and extends to its outside. The end of the shaft of the intermediate rotating rod 44 on the outside of the vertical plate of the L-shaped mounting plate 43 is fixedly connected to a pulley group 410. The pulley group 410 is connected to the output end of the control motor, and an integral extended inclined plate 411 is fixedly connected to the side wall of the lower end port of the arc groove 42. The pulley group 410 is driven by the control motor to drive the intermediate rotating rod 44 and the auxiliary side plate 45 to rotate counterclockwise intermittently, so that the conveyor belt is placed on the U-shaped groove at the edge of the auxiliary side plate 45 The winding drum 47 in 46 rotates intermittently counterclockwise and moves to the drive motor 49. After the winding drum 47 has wound up the dyed yarn 5, the electric linear module 48 carries the drive motor 49 away from the auxiliary side plate 45, so that the rotating shaft of the drive motor 49 is pulled out from the port of the winding drum 47. The winding drum 47 is driven by the auxiliary side plate 45 to continue to rotate counterclockwise. The U-shaped groove 46 cooperates with the inner wall of the arc groove 42 to clamp the winding drum 47 that winds up the dyed yarn 5. When it rotates to the extended inclined plate 411, the winding drum 47 automatically slides out of the arc groove 42 under the action of gravity, and automatically slides down along the extended inclined plate 411 to unload.

[0032] A mounting groove 471 is provided on the outer wall of one end of the winding drum 47, and a partition 472 is fixedly connected between the inner walls of the mounting groove 471, and a movable rod 473 is movably provided on the partition 472. The end of the movable rod 473 inside the mounting groove 471 is fixedly connected to a counterweight block 474, and the counterweight block 474 and the partition 472 are fixedly connected by an elastic component 475. The other end of the movable rod 473 extends to the end of the mounting groove 471, and an arc-shaped sticking plate 476 is fixedly connected to the end thereof. The arc-shaped sticking plate 476 pushes the bleached and dyed yarn 5 to squeeze the inner wall of the arc groove 42 to adhere to it, so that it is pulled and wound.

[0033] When the elastic member 475 is kept in a normal relaxed state, the end of the arc-shaped adhesive plate 476 is flush with the outer wall of the winding drum 47, and when the centrifugal force of the winding drum 47 is large, the arc-shaped adhesive plate 476 extends and moves to the outside of the end of the mounting groove 471. At this time, the arc-shaped adhesive plate 476 is suspended in the gap between the winding drum 47 and the arc groove 42. The winding drum 47 rotates in the U-shaped groove 46, and the counterweight 474 is driven by the centrifugal force to push the moving rod 473 out of the end of the mounting groove 471. The moving rod 473 pushes the arc-shaped adhesive plate 476 to the winding drum 4 7 and the gap between the arc groove 42, the arc sticking plate 476 rotates with the winding drum 47, and squeezes the bleached yarn 5 suspended at the top port of the arc groove 42, and the arc sticking plate 476 sticks to the end of the bleached yarn 5 to pull it. After the arc sticking plate 476 sticks to the bleached yarn 5, the rotation speed of the winding drum 47 is reduced, and the elastic component 475 pushes the arc sticking plate 476 and the counterweight block 474 to reset, so that the bleached yarn 5 is smoothly and automatically wound on the outer wall of the winding drum 47, thereby realizing automatic traction and winding of the bleached yarn 5 when the empty winding drum 47 is replaced.

[0034] The color fixing drying oven 2 includes a box body 21 fixedly connected to the top of the base 1 and an inlet and outlet 22 arranged on the outer walls of both sides of the box body 21. Steering rollers 23 are movably arranged at the corresponding inlet and outlet 22 between the inner walls at both ends of the box body 21. Infrared drying lamps 24 are fixedly connected to the inner walls on both sides of the box body 21 at the lower ends of the inlet and outlet 22, and several identical tensioning rollers 25 are evenly arranged between the inner walls at both ends of the box body 21 between the steering rollers 23.

[0035] The upper end surface of the steering roller 23 is flush with the bottom plate of the inlet and outlet 22. The steering roller 23 and the tensioning roller 25 are arranged in a mountain shape. The bleached and dyed yarn 5 is alternately wound around the outer wall of the tensioning roller 25 for drying and fixing.

[0036] A flow equalizing box 26 is provided on the bottom plate of the box body 21, and air outlet holes are evenly provided on the top of the flow equalizing box 26. A mounting tube 27 is provided on the top plate of the box body 21, and a fan 28 is provided between the inner walls of the mounting tube 27. A circulating fan 29 is fixedly connected to the outer wall of the box body 21 on the side close to the yarn winding component 4. The exhaust cylinder of the circulating fan 29 is connected to the side wall of the box body 21, and its air outlet end is fixedly connected to the air outlet pipe 210, and the end of the air outlet pipe 210 is communicated with the flow equalizing box 26.

[0037] An installation cavity 251 is provided inside the tensioning roller 25, and an elastic sleeve 252 is fixedly connected between the inner walls at both ends of the installation cavity 251, and connecting rods 253 are fixedly connected to the circumferential outer wall of the elastic sleeve 252 at even intervals, and the end of the connecting rod 253 is fixedly connected to an arc-shaped extension plate 254, and the arc-shaped extension plate 254 is movably engaged in the guide channel 255 on the outer wall of the installation cavity 251, one end of the elastic sleeve 252 is connected to the shaft of the tensioning roller 25, and a rotary connector 256 is provided at the end of the shaft of the tensioning roller 25, and a manual air outlet valve nozzle is provided on the side wall of the rotary connector 256, and the rotary connector 256 is connected to one end of the solenoid valve tube 257, and the other end of the solenoid valve tube 257 is fixedly connected to the outer wall of the air guide pipe 258, and the end of the air guide pipe 258 is connected to the air outlet pipe 210.

[0038] A lead piece 211 is fixedly connected to the outer wall of the box body 21 near the yarn winding component 4. The lead piece 211 includes a door frame 2111 fixedly connected to the outer wall of the box body 21 at the lower end of the inlet and outlet 22 and a limiting hole 2112 set on the top plate of the door frame 2111. A driving screw rod 2113 is movably set between the side walls of the door frame 2111 above the limiting hole 2112. One end of the driving screw rod 2113 is connected to the motor output end on the outer wall of the door frame 2111. A moving block 2114 is sleeved on the outer wall of the driving screw rod 2113. The moving block 21 The lower end of 14 is movably engaged in the limiting hole 2112 and extends below it. The bottom of the moving block 2114 is fixedly connected to the lead ring 2115, and the lead ring 2115 is suspended parallel to the outside of the inlet and outlet 22. The driving screw 2113 rotates to push the moving block 2114 to move back and forth in the limiting hole 2112. When the moving block 2114 moves, the lead ring 2115 is used to drive the bleached and dyed yarn 5 to swing back and forth, so that it is evenly and orderly wound and wound on the outer wall of the winding drum 47, avoiding excessive accumulation of the bleached and dyed yarn 5 on the outer wall of the winding drum 47.

[0039] Specifically, the pulley group 410 is driven by the controlled motor to drive the intermediate rotating rod 44 and the auxiliary side plate 45 to rotate counterclockwise intermittently, and the conveyor belt is intermittently put into the take-up drum 47 which is engaged in the U-shaped groove 46 at the edge of the auxiliary side plate 45, so that the conveyor belt is put into the take-up drum 47 in the U-shaped groove 46 at the edge of the auxiliary side plate 45 and rotates counterclockwise intermittently to the drive motor 49. The electric linear module 48 carries the drive motor 49 to move close to the auxiliary side plate 45, so that the rotating shaft of the drive motor 49 is movably sleeved in the take-up drum 47 port in the U-shaped groove 46, thereby fixing the color. The dyed yarn 5 that has been dyed and passed through the inlet and outlet 22 on the side wall of the drying box 2 is movably sleeved in the lead ring 2115, and the drive motor 49 is started to drive the winding drum 47 to rotate in the U-shaped groove 46, thereby continuously winding the dyed yarn 5 that has passed through the dyed drying box 2. After the winding drum 47 winds up the dyed yarn 5 to a specified length, it cuts off the unwound yarn. The electric linear module 48 carries the drive motor 49 away from the auxiliary side plate 45, so that the rotating shaft of the drive motor 49 is pulled out from the port of the winding drum 47, and the winding drum 47 is driven by the auxiliary side plate 45 to continue to The winding drum 47 rotates counterclockwise, and the U-shaped groove 46 cooperates with the inner wall of the arc groove 42 to clamp the winding drum 47 for winding the dyed yarn 5. When it rotates to the extended inclined plate 411, the winding drum 47 automatically slides down from the arc groove 42 under the action of gravity, and automatically slides down along the extended inclined plate 411 to unload. At the same time, the empty winding drum 47 rotates again and moves to the driving motor 49. The above operation is repeated. The winding drum 47 rotates in the U-shaped groove 46, and the counterweight block 474 is driven by centrifugal force to push the moving rod 473 out of the installation groove 471 end, and the moving rod 473 presses the arc sticking plate 47 6 is pushed to the gap between the winding drum 47 and the arc-shaped groove 42. When the arc-shaped sticky plate 476 rotates with the winding drum 47, the bleached yarn 5 suspended at the top end of the arc-shaped groove 42 is squeezed, and the arc-shaped sticky plate 476 sticks to the thread end of the bleached yarn 5 and pulls it. After the arc-shaped sticky plate 476 sticks to the bleached yarn 5, the rotation speed of the winding drum 47 is reduced, and the elastic component 475 pushes the arc-shaped sticky plate 476 and the counterweight block 474 to reset, so that the bleached yarn 5 is smoothly and automatically wound on the outer wall of the winding drum 47, so as to realize continuous and uninterrupted winding of the bleached yarn 5, which is convenient and quick.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A color fixing machine for yarn bleaching and dyeing, which can continuously wind up yarn, comprising a base (1) and a color fixing drying box (2) fixedly connected to one end of the top of the base (1), wherein an intelligent controller (3) is provided on the outer wall of one end of the color fixing drying box (2), and is characterized in that: A yarn reel assembly (4) is fixedly connected to the top of the base (1) adjacent to the color fixing drying box (2), and the yarn reel assembly (4) continuously rotates and reels the bleached and dyed yarn (5), and removes the reeled yarn together with the reel. The bleached and dyed yarn (5) passes through one side of the color fixing drying box (2) and is dried and fixed inside the color fixing drying box, and passes through the other side of the color fixing drying box (2) and is wound on the outer wall of the yarn reel assembly (4); The yarn winding assembly (4) includes a fixed seat (41) fixedly connected to the top of the base (1) and an arc-shaped groove (42) arranged on the side wall of the fixed seat (41), the arc-shaped groove (42) is arranged on the outer wall of the fixed seat (41) away from the color fixing drying box (2), and L-shaped mounting plates (43) are fixedly connected to the side walls of the fixed seat (41) at both ends of the arc-shaped groove (42), one end of the L-shaped mounting plate (43) extends to the ports at both ends of the arc-shaped groove (42), and an intermediate rotating rod (44) is movably arranged between the vertical plate side walls of the L-shaped mounting plate (43), and auxiliary side plates (45) are fixedly connected to the outer walls at both ends of the intermediate rotating rod (44), and U-shaped grooves (46) are evenly spaced at the edges of the auxiliary side plates (45), and the U-shaped grooves (46) on the auxiliary side plates (45) at both ends of the intermediate rotating rod (44) are respectively movable. The two ends of the winding drum (47) are engaged, and an electric linear module (48) is fixedly connected to the upper end of the top plate of the L-shaped mounting plate (43) corresponding to the U-shaped groove (46). The top of the slider of the electric linear module (48) is fixedly connected to the driving motor (49), and the rotating shaft of the driving motor (49) is movably sleeved in the port at one end of the winding drum (47); the auxiliary side plate (45) is suspended in the arc groove (42) and keeps a distance from its inner wall, and the shaft at one end of the intermediate rotating rod (44) passes through the vertical plate of the L-shaped mounting plate (43) and extends to the outside thereof. The shaft end of the intermediate rotating rod (44) outside the vertical plate of the L-shaped mounting plate (43) is fixedly connected to a pulley group (410), and the pulley group (410) is connected to the output end of the control motor, and the side wall of the lower end port of the arc groove (42) is fixedly connected to an integral extension inclined plate (411); A mounting groove (471) is provided on the outer wall of one end of the winding drum (47), a partition (472) is fixedly connected between the inner walls of the mounting groove (471), a moving rod (473) is movably provided on the partition (472), a counterweight (474) is fixedly connected to the end of the moving rod (473) inside the mounting groove (471), the counterweight (474) and the partition (472) are fixedly connected by an elastic component (475), and the other end of the moving rod (473) extends to At the end of the mounting groove (471), an arc-shaped sticking plate (476) is fixedly connected; when the elastic component (475) maintains a normal relaxation state, the end of the arc-shaped sticking plate (476) is flush with the outer wall of the winding drum (47), and when the centrifugal force of the winding drum (47) is large, the arc-shaped sticking plate (476) extends and moves to the outside of the end of the mounting groove (471). At this time, the arc-shaped sticking plate (476) is suspended in the gap between the winding drum (47) and the arc-shaped groove (42).

2. The color fixing machine for yarn bleaching and dyeing as claimed in claim 1, characterized in that: The color fixing drying box (2) includes a box body (21) fixedly connected to the top of the base (1) and an inlet and outlet (22) arranged on the outer walls of both sides of the box body (21), a steering roller (23) is movably arranged at the inner walls at both ends of the box body (21) corresponding to the inlet and outlet (22), an infrared drying lamp (24) is fixedly connected to the inner walls of both sides of the box body (21) at the lower end of the inlet and outlet (22), and a plurality of identical tensioning rollers (25) are evenly arranged between the inner walls at both ends of the box body (21) between the steering rollers (23).

3. The color fixing machine for yarn bleaching and dyeing as claimed in claim 2, characterized in that: The upper end surface of the steering roller (23) is flush with the bottom plate of the inlet and outlet (22) ports. The steering roller (23) and the tensioning roller (25) are arranged in a mountain shape. The bleached and dyed yarn (5) is alternately wound around the outer wall of the tensioning roller (25) for drying and fixing.

4. The color fixing machine for yarn bleaching and dyeing as claimed in claim 3, characterized in that: A flow equalizing box (26) is provided on the bottom plate of the box body (21), air outlet holes are evenly provided on the top of the flow equalizing box (26), and a mounting tube (27) is provided on the top plate of the box body (21), a fan (28) is provided between the inner walls of the mounting tube (27), and a circulating fan (29) is fixedly connected to the outer wall of the box body (21) on the side close to the yarn winding assembly (4), the exhaust cylinder of the circulating fan (29) is connected to the side wall of the box body (21), and the air outlet end thereof is fixedly connected to the air outlet pipe (210), and the end of the air outlet pipe (210) is connected to the flow equalizing box (26).

5. The color fixing machine for yarn bleaching and dyeing that can sustainably wind up yarns according to claim 2, characterized in that: The tensioning roller (25) is provided with an installation cavity (251) inside, and an elastic sleeve (252) is fixedly connected between the inner walls at both ends of the installation cavity (251), and connecting rods (253) are fixedly connected to the circumferential outer wall of the elastic sleeve (252) at even intervals, and the end of the connecting rod (253) is fixedly connected to an arc-shaped extension plate (254), and the arc-shaped extension plate (254) is movably engaged in the guide channel (255) on the outer wall of the installation cavity (251), and one end of the elastic sleeve (252) is connected to the shaft of the tensioning roller (25), and a rotary connector (256) is provided at the end of the shaft of the tensioning roller (25), and the rotary connector (256) is connected to one end of the electromagnetic valve tube (257), and the other end of the electromagnetic valve tube (257) is fixedly connected to the outer wall of the air guide tube (258), and the end of the air guide tube (258) is connected to the air outlet pipe (210).

6. The color fixing machine for yarn bleaching and dyeing that can sustainably wind up yarns according to claim 5, characterized in that: A lead piece (211) is fixedly connected to the outer wall of the box body (21) on the side close to the yarn winding assembly (4), and the lead piece (2111) comprises a door frame (2111) fixedly connected to the outer wall of the box body (21) at the lower end of the inlet and outlet (22) and a limiting hole (2112) provided on the top plate of the door frame (2111). A driving screw rod (2113) is movably provided between the side walls of the door frame (2111) above the limiting hole (2112), and a moving block (2114) is sleeved on the outer wall of the driving screw rod (2113). The lower end of the moving block (2114) is movably engaged in the limiting hole (2112) and extends below it. A lead ring (2115) is fixedly connected to the bottom of the moving block (2114), and the lead ring (2115) is suspended parallel to the outside of the inlet and outlet (22).

Images