Feather yarn dyeing apparatus

Abstract

The present application relates to the technical field of feather yarn dyeing, and particularly relates to a feather yarn dyeing device, which comprises a dyeing barrel and a fixing seat fixed to the bottom end of the dyeing barrel, a turning cover is arranged on the upper end of the dyeing barrel, a liquid injection port is arranged on one side of the upper surface of the turning cover, a rotating rod is arranged at the center of the inner cavity of the dyeing barrel, an alternating mechanism is arranged in the inner cavity of the dyeing barrel, and a squeezing mechanism is arranged on the alternating mechanism. The dyeing device provided by the present application is characterized in that the dye is splashed from the opened rotating stoppers to the feather yarn, the rotating stopper on the other side is in a closed state, the feather yarn is impacted by the dye, and the feather yarn is attached to the rotating stopper on the other side, so that the other side of the feather yarn is fully dyed, and the feather yarn is not knotted and entangled due to stirring or rotation. Meanwhile, through the transmission of the tooth ring, the third gear, the threaded rod and the threaded plate, the threaded plate is inwards retracted, the distance between the two rotating stoppers is increased, and the dyeing effect is improved.

Description

Technical Field

[0001] This invention relates to the field of feather yarn dyeing technology, specifically to a feather yarn dyeing apparatus. Background Technology

[0002] Feather yarn is a fancy yarn that has emerged in the domestic market in recent years. Its structure consists of core yarn and decorative yarn, with feathers arranged in a certain direction. Its manufacturing process mainly consists of knitting and cutting. Feather yarn is superior to other down yarns in that it does not shed easily. It has good wearability and strong warmth retention, making it suitable for extensive use in clothing, hats, scarves, socks, and gloves. The production process of feather yarn requires processes such as blending, mixing, combing, drawing, roving, spinning, and dyeing.

[0003] In existing technologies, the dye and feather yarn need to be thoroughly mixed during the dyeing process. Therefore, the dye and feather yarn are usually stirred during dyeing. However, stirring may cause damage and tangling of the feather yarn. Even if the stirring mechanism does not contact the feather yarn, if the stirring mechanism rotates too fast, the vortex generated in the dye may cause the feather yarn to become tangled and knotted. If the stirring mechanism rotates too slowly, it will reduce the dyeing efficiency of the feather yarn. Furthermore, after dyeing, other mechanisms are required to press or wring the dyed feather yarn, which is a cumbersome process that consumes additional energy. Summary of the Invention

[0004] To address the above problems, the present invention provides a feather yarn dyeing apparatus.

[0005] The present invention adopts the following technical solution: a feather yarn dyeing device, including a dyeing barrel and a fixed base fixed to the bottom of the dyeing barrel. The dyeing barrel is rotatably provided with a flip cover at the upper end. A liquid injection port is provided on one side of the upper surface of the flip cover. A rotating rod is provided at the center of the inner cavity of the dyeing barrel. An alternating mechanism is provided in the inner cavity of the dyeing barrel. A squeezing mechanism is provided on the alternating mechanism.

[0006] The alternating mechanism includes a sliding groove located at the center of one end of the flip-top near the dyeing barrel. A first fixing ring and a second fixing ring are fixedly connected within the sliding groove. A connecting rod is fixedly connected to the outer wall of the rotating rod. A fixing block is located on the side of the connecting rod away from the rotating rod. A sliding ring is fixedly connected to the end of the fixing block away from the connecting rod. The sliding ring is rotatably mounted on the inner wall of the dyeing barrel. A connecting rod is movably inserted into the end of the fixing block near the connecting rod. A sliding insert is fixedly connected to the end of the connecting rod away from the fixing block, and the sliding insert is horizontally slidable within the connecting rod. A fixing sleeve is fixedly connected to the end of the sliding insert away from the fixing block. A fixed insert rod is movably inserted. The fixed insert rod is fixedly connected to the first spring at one end of the first spring and the fixed sleeve rod. Fixed frames are fixedly connected to both opposite sides of the upper end of the connecting rod. A sliding rack is movably inserted into the upper end of the fixed frame. The upper end of the sliding rack is located in the sliding groove. A first gear is rotatably arranged on both opposite sides of the sliding rack within the fixed frame. A second gear is rotatably arranged on the side of the first gear away from the sliding rack. A transmission belt is connected between the central shafts of the second gear and the first gear. Another second gear is meshed with the lower side of the second gear. A rotating shaft is fixedly connected to the bottom end of the other second gear. A rotating stop is fixedly connected to the bottom end of the rotating shaft.

[0007] As a further description of the above technical solution: a movable insert rod is movably inserted at the center of the upper end of the flip cover. A connecting platform is provided on the outer side of the movable insert rod away from the flip cover. A drive motor is fixedly connected to the end of the connecting platform away from the flip cover. The output end of the drive motor is fixedly connected to the upper end of the movable insert rod. Electric push rods are fixedly connected to the flip cover on both opposite sides of the lower surface of the connecting platform. A pressing rod is fixedly connected to the bottom end of the movable insert rod. An irregularly shaped guide block is fixedly connected to the upper end of the rotating rod. A limit groove is opened on the rotating rod between adjacent irregularly shaped guide blocks.

[0008] As a further description of the above technical solution: the extrusion mechanism includes extrusion plates slidably disposed on two opposite side walls of the fixed frame. A liquid storage tank is provided at the bottom of the rotating baffle. A floating plate is slidably disposed up and down in the liquid storage tank. A connecting plate is fixedly connected to the upper end of the floating plate. The upper end of the connecting plate extends to the upper side of the extrusion plate. The upper end of the connecting plate is movably inserted into the fixed frame. An irregularly shaped slider is fixedly connected to the upper end of the connecting plate. The irregularly shaped slider is slidably disposed up and down in the fixed frame. A triangular slider is slidably disposed on one side of the irregularly shaped slider in the fixed frame. An extrusion plate is fixedly connected to the end of the triangular slider away from the irregularly shaped slider. A second spring is fixedly connected between the end of the extrusion plate near the irregularly shaped slider and the fixed frame. An extrusion column is movably inserted into the end of the extrusion plate away from the irregularly shaped slider. A trapezoidal block is slidably disposed on the side of the extrusion column near the triangular slider in the extrusion plate. A movable plate is fixedly connected to the end of the trapezoidal block away from the triangular slider. A third spring is fixedly connected between the end of the movable plate near the triangular slider and the extrusion plate.

[0009] As a further description of the above technical solution: the first fixing ring is located on the outer ring, the second fixing ring is located on the inner ring, the first fixing ring and the second fixing ring are staggered, and the top ends of the sliding racks on both opposite sides of the connecting rod are staggered.

[0010] As a further description of the above technical solution: the upper end of the sliding rack has inclined surfaces on both opposite sides.

[0011] As a further description of the above technical solution: there are several connecting rods and irregularly shaped guide blocks, and the several connecting rods and irregularly shaped guide blocks are arranged in a ring with equal spacing.

[0012] As a further description of the above technical solution: the irregularly shaped slider has inclined surfaces on both the upper and lower opposite sides.

[0013] As a further description of the above technical solution: a threaded rod is fixedly connected between the bottom end of the sliding rack and the fixed frame; a toothed ring is movably sleeved on the outside of the rotating shaft, and the upper end of the toothed ring is fixedly connected to the bottom end of the fixed frame; a threaded plate is slidably arranged on the lower side of the toothed ring within the rotating stop frame; a threaded rod rotatably arranged within the rotating stop frame is threadedly connected to the threaded plate; a third gear rotatably arranged within the rotating stop frame is fixedly connected to one end of the threaded rod; and the upper end of the third gear is meshed with the bottom end of the toothed ring.

[0014] This invention provides an improved feather yarn dyeing apparatus, which, compared with the prior art, has the following improvements and advantages:

[0015] Firstly, the dye is propelled from between the open rotating baffles onto the feather yarn, while the other rotating baffle is closed. The feather yarn is impacted by the dye and adheres to the rotating baffle on the other side, ensuring that the other side of the feather yarn is fully dyed without tangling or getting tangled due to stirring or rotation. Simultaneously, the transmission of the toothed ring, the third gear, the threaded rod, and the threaded plate causes the threaded plate to contract inward, increasing the distance between the two rotating baffles and improving the dyeing effect. When the sliding rack moves upward, the threaded plate extends outward, preventing the feather yarn from being thrown outward and away from the fixed frame.

[0016] Secondly, as the dye level decreases, the floating plate also descends, causing the connecting plate and the irregularly shaped slider to move downwards. This causes the triangular sliders on both sides to first approach each other and then move away. When they approach each other, excess dye is automatically squeezed out of the dyed feather yarn. When the triangular sliders on both sides approach each other, the movable plates on both sides extend simultaneously, increasing the area where the feather yarn is squeezed. When the triangular sliders on both sides move away from each other, the movable plates on both sides retract simultaneously, preventing the movable plates from obstructing the flow of dye to the feather yarn during rotation. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the structure of a feather yarn dyeing device provided in an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure where the sliding groove is separated from the first fixing ring according to an embodiment of the present invention;

[0020] Figure 3 A cross-sectional view of a dyeing barrel provided in an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the connecting rod provided in an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the fixing frame provided in an embodiment of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the sliding rack provided in an embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the rotating stop provided in an embodiment of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the liquid storage tank provided in an embodiment of the present invention;

[0026] Figure 9 This is a schematic diagram of the structure of the connecting plate provided in an embodiment of the present invention;

[0027] Figure 10 This is a schematic diagram of the irregularly shaped slider provided in an embodiment of the present invention;

[0028] Figure 11 This is a schematic diagram of the structure of the movable plate provided in an embodiment of the present invention;

[0029] Figure 12 for Figure 1 Enlarged view of point A in the middle;

[0030] Figure 13 for Figure 3 Enlarged view of point B in the middle;

[0031] Figure 14 for Figure 5 Enlarged view of point C in the middle;

[0032] Figure 15 for Figure 7 Enlarged view of point D in the middle.

[0033] In the diagram: 1. Dyeing tank; 2. Fixed base; 3. Flip-top; 4. Injection port; 5. Drive motor; 6. Connecting platform; 7. Electric push rod; 8. Movable insertion rod; 9. Alternating mechanism; 91. Sliding groove; 92. First fixing ring; 93. Second fixing ring; 94. Connecting rod; 95. Fixed frame; 96. Sliding rack; 97. Fixed block; 98. Sliding ring; 99. Sliding insertion block; 910. Insertion rod; 911. Fixed insertion rod; 912. Fixed sleeve rod; 913. First spring; 914. Rotating stop; 915. First gear; 91 6. Second gear; 917. Transmission belt; 918. Rotating shaft; 919. Gear ring; 920. Third gear; 921. Threaded plate; 922. Threaded rod; 10. Extrusion rod; 11. Rotating rod; 12. Irregularly shaped guide block; 13. Limiting groove; 14. Extrusion mechanism; 141. Extrusion plate; 142. Liquid storage tank; 143. Floating plate; 144. Connecting plate; 145. Irregularly shaped slider; 146. Triangular slider; 147. Movable plate; 148. Second spring; 149. Extrusion column; 1410. Trapezoidal block; 1411. Third spring. Detailed Implementation

[0034] To make the technical means, creative features, objectives, and effects of this invention readily understandable, the invention is further described below with reference to specific illustrations. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0035] Please see Figures 1-15 The present invention provides a technical solution: a feather yarn dyeing device, including a dyeing barrel 1 and a fixed base 2 fixed to the bottom of the dyeing barrel 1. A flip cover 3 is rotatably provided on the upper end of the dyeing barrel 1. A liquid injection port 4 is provided on one side of the upper surface of the flip cover 3. A rotating rod 11 is provided at the center of the inner cavity of the dyeing barrel 1. An alternating mechanism 9 is provided in the inner cavity of the dyeing barrel 1. A squeezing mechanism 14 is provided on the alternating mechanism 9.

[0036] The alternating mechanism 9 includes a sliding groove 91 located at the center of the end of the flip cover 3 near the dyeing barrel 1. A first fixing ring 92 and a second fixing ring 93 are fixedly connected inside the sliding groove 91. A connecting rod 94 is fixedly connected to the outer wall of the rotating rod 11. A fixing block 97 is provided on the side of the connecting rod 94 away from the rotating rod 11. A sliding ring 98 is fixedly connected to the end of the fixing block 97 away from the connecting rod 94. The sliding ring 98 is rotatably mounted on the inner wall of the dyeing barrel 1. A connecting rod 910 is movably inserted into the end of the fixing block 97 near the connecting rod 94. A sliding insert 99 is fixedly connected to the end of the insert rod 910 away from the fixing block 97, and the sliding insert 99 is horizontally slidably disposed inside the connecting rod 94. A fixing sleeve rod 912 is fixedly connected to the end of the sliding insert 99 away from the fixing block 97. A fixed insert rod 911 is movably inserted into the fixed sleeve rod 912. The fixed insert rod 911 is located at one end of the first spring 913 and is fixedly connected to the fixed sleeve rod 912. Fixed frames 95 are fixedly connected to both opposite sides of the upper end of the connecting rod 94. A sliding rack 96 is movably inserted into the upper end of the fixed frame 95. The upper end of the sliding rack 96 is located in the sliding groove 91. A first gear 915 is rotatably arranged on both opposite sides of the sliding rack 96 within the fixed frame 95. A second gear 916 is rotatably arranged on the side of the first gear 915 away from the sliding rack 96. A transmission belt 917 connects the central shafts of the second gear 916 and the first gear 915. Another second gear 916 is meshed with the lower side of the second gear 916. A rotating shaft 918 is fixedly connected to the bottom of the 16, and a rotating stop 914 is fixedly connected to the bottom of the rotating shaft 918. A movable insert rod 8 is inserted vertically at the center of the upper end of the flip cover 3. A connecting platform 6 is provided on the outer side of the end of the movable insert rod 8 away from the flip cover 3. A drive motor 5 is fixedly connected to the end of the connecting platform 6 away from the flip cover 3. The output end of the drive motor 5 is fixedly connected to the upper end of the movable insert rod 8. Electric push rods 7 are fixedly connected to the flip cover 3 on both opposite sides of the lower surface of the connecting platform 6. A pressing rod 10 is fixedly connected to the bottom of the movable insert rod 8. A shaped guide block 12 is fixedly connected to the upper end of the rotating rod 11. A limit groove 13 is opened on the rotating rod 11 between adjacent shaped guide blocks 12. A first fixing ring 92 is located on the outer ring, and a second fixing ring 93 is located on the inner ring. The first fixing ring 92 and the second fixing ring 93 are arranged alternately. The tops of the sliding racks 96 on both opposite sides of the connecting rod 94 are staggered. The upper ends of the sliding racks 96 are provided with inclined surfaces on both opposite sides. Several connecting rods 94 and irregularly shaped guide blocks 12 are provided, arranged in a ring with equal spacing. A threaded rod 922 is fixedly connected between the bottom end of the sliding rack 96 and the fixed frame 95. A toothed ring 919 is movably sleeved on the outside of the rotating shaft 918, with its upper end fixedly connected to the bottom end of the fixed frame 95. A threaded plate 921 is slidably disposed on the lower side of the toothed ring 919 within the rotating stop 914. A threaded rod 922, rotatably disposed within the rotating stop 914, is threadedly connected to the threaded plate 921. One end of the threaded rod 922 is fixedly connected to a third gear 920 rotatably disposed within the rotating stop 914.The upper end of the third gear 920 is meshed with the bottom end of the gear ring 919.

[0037] Specifically, when using this device, first flip the cover 3 upwards, then move the sliding insert 99 away from the fixed block 97, so that one end of the insertion rod 910 leaves the fixed block 97. Then, pass bundles of feather yarn through the gap between the insertion rod 910 and the fixed block 97, so that the feather yarn is fitted onto the connecting rod 94 between the two fixed frames 95. After that, close the cover 3, start the electric push rod 7, and move the movable insert rod 8 downwards, so that the pressing rod 10 can press the irregular guide block 12, causing the rotating rod 11 to rotate, so that the pressing rod 10 is inserted into the corresponding limiting groove 13. The device is equipped with the pressing rod 10 and the irregular guide block 12. 2. To prevent the rotating rod 11 from rotating when the feather yarn is fitted onto the connecting rod 94, thus preventing the rotation of the rotating rod 11 from affecting the docking, the lower liquid outlet is located at the center of the bottom of the dyeing tank 1, which allows for cleaner liquid drainage. Then, the dye is poured into the dyeing tank 1 through the liquid inlet 4, and then the drive motor 5 is started, causing the drive motor 5 to drive the movable insert rod 8 to rotate. The movable insert rod 8 drives the rotating rod 11 to rotate, and then the connecting rod 94 drives the fixing frame 95 to rotate. When the fixing frame 95 rotates, the tops of the sliding racks 96 on both opposite sides of the connecting rod 94 will be respectively fixed by the first fixing ring 92 and the second fixing ring 96. Ring 93 presses downwards, driving motor 5 to rotate periodically in both directions, with each rotation being half a turn. This causes the sliding racks 96 on opposite sides of connecting rod 94 to be pressed downwards sequentially. As the sliding racks 96 move downwards, the transmission through the sliding racks 96, first gear 915, transmission belt 917, second gear 916, rotating shaft 918, and rotating baffle 914 causes the rotating baffle 914 below the pressed sliding racks 96 to rotate accordingly. At this time, the fixed frame 95 rotates towards the open rotating baffle 914, causing the dye to be propelled from between the open rotating baffles 914 into the feather yarn. The rotating baffle 914 on the other side remains in a neutral position. In the closed state, the feather yarn is impacted by the dye and adheres to the rotating baffle 914 on the other side. This ensures that the other side of the feather yarn is fully dyed without the feather yarn getting tangled or twisted due to stirring or rotation. When the sliding rack 96 moves downward, the rotating baffle 914 rotates. At the same time, through the transmission of the toothed ring 919, the third gear 920, the threaded rod 922, and the threaded plate 921, the threaded plate 921 contracts inward, increasing the distance between the two rotating baffles 914 and improving the dyeing effect. When the sliding rack 96 moves upward, the threaded plate 921 extends outward to prevent the feather yarn from being thrown outward and away from the fixed frame 95.

[0038] In another embodiment of the present invention, the extrusion mechanism 14 includes extrusion plates 141 slidably disposed on two opposite side walls of the fixed frame 95. A liquid storage tank 142 is provided at the bottom of the rotating baffle 914. A floating plate 143 is slidably disposed vertically within the liquid storage tank 142. A connecting plate 144 is fixedly connected to the upper end of the floating plate 143. The upper end of the connecting plate 144 extends to the upper side of the extrusion plate 141. The upper end of the connecting plate 144 is movably inserted into the fixed frame 95. A shaped slider 145 is fixedly connected to the upper end of the connecting plate 144, and the shaped slider 145 is slidably disposed vertically within the fixed frame 95. A triangular slider 146 is slidably disposed on one side of the shaped slider 145 within the fixed frame 95. A pressing plate 141 is fixedly connected to the end of block 146 away from the irregular slider 145. A second spring 148 is fixedly connected between the end of pressing plate 141 near the irregular slider 145 and the fixing frame 95. A pressing column 149 is movably inserted into the end of pressing plate 141 away from the irregular slider 145. A trapezoidal block 1410 is slidably arranged inside pressing plate 141 on the side of pressing column 149 near the triangular slider 146. A movable plate 147 is fixedly connected to the end of trapezoidal block 1410 away from the triangular slider 146. A third spring 1411 is fixedly connected between the end of movable plate 147 near the triangular slider 146 and pressing plate 141. Sloping surfaces are opened on both the upper and lower opposite sides of irregular slider 145.

[0039] Specifically, after dyeing, the dye is discharged. During the dye discharge process, as the dye level decreases, the floating plate 143 also descends, causing the connecting plate 144 and the irregularly shaped slider 145 to move downwards. This causes the triangular sliders 146 on both sides to first approach each other and then move away. Approaching each other allows excess dye to be automatically pressed off the dyed feather yarn. Moving away from each other makes it easier to remove the feather yarn. When the triangular sliders 146 on both sides approach each other, the movable plates 147 on both sides extend simultaneously, increasing the area where the feather yarn is compressed. When the triangular sliders 146 on both sides move away from each other, the movable plates 147 on both sides retract simultaneously, preventing the movable plates 147 from obstructing the flow of dye to the feather yarn during rotation.

[0040] Working principle: When using this device, first flip the cover 3 upwards, then move the sliding block 99 away from the fixed block 97, so that one end of the insertion rod 910 leaves the fixed block 97. Then, pass bundles of feather yarn through the gap between the insertion rod 910 and the fixed block 97, so that the feather yarn is fitted onto the connecting rod 94 between the two fixed frames 95. After that, close the cover 3, start the electric push rod 7, and move the movable insertion rod 8 downwards, so that the pressing rod 10 can press the irregular guide block 12, causing the rotating rod 11 to rotate, so that the pressing rod 10 is inserted into the corresponding limiting groove 13. The pressing rod 10 and the irregular guide block 12 are provided to prevent the rotating rod 11 from rotating when the feather yarn is fitted onto the connecting rod 94, thereby... To prevent the rotation of the rotating rod 11 from affecting the docking, the lower liquid outlet is located at the center of the bottom of the dyeing tank 1, allowing for cleaner liquid drainage. Then, the dye is poured into the dyeing tank 1 through the injection port 4. Next, the drive motor 5 is started, causing the movable insert rod 8 to rotate. The movable insert rod 8 then rotates the rotating rod 11, which in turn causes the connecting rod 94 to rotate the fixing frame 95. When the fixing frame 95 rotates, the tops of the sliding racks 96 on both opposite sides of the connecting rod 94 are sequentially pressed downwards by the first fixing ring 92 and the second fixing ring 93. The drive motor 5 rotates periodically in both directions, with each rotation being half a turn, causing the sliding racks 96 on both opposite sides of the connecting rod 94 to be sequentially pressed downwards. When the sliding racks 96 move downwards... Through the transmission of the sliding rack 96, the first gear 915, the transmission belt 917, the second gear 916, the rotating shaft 918, and the rotating baffle 914, the rotating baffle 914 on the lower side of the compressed sliding rack 96 rotates accordingly. At this time, the fixed frame 95 rotates towards the open rotating baffle 914, causing the dye to be pushed from between the open rotating baffles 914 onto the feather yarn. The rotating baffle 914 on the other side is in the closed state. The feather yarn is impacted by the dye and adheres to the rotating baffle 914 on the other side, so that the other side of the feather yarn is fully dyed without the feather yarn getting tangled or tangled due to stirring or rotation. When the sliding rack 96 moves downward, the rotating baffle 914 rotates. At the same time, through the gear ring 919 and the third gear 92, 0. The transmission between the threaded rod 922 and the threaded plate 921 causes the threaded plate 921 to retract inward, increasing the distance between the two rotating stops 914 and improving the dyeing effect. When the sliding rack 96 moves upward, the threaded plate 921 extends outward to prevent the feather yarn from being thrown outward and away from the fixed frame 95. After dyeing, the dye is discharged. During the dye discharge process, as the dye level decreases, the floating plate 143 also descends, causing the connecting plate 144 and the irregularly shaped slider 145 to move downward. This causes the triangular sliders 146 on both sides to first approach each other and then move away. Approaching each other allows excess dye to be automatically pressed off the dyed feather yarn, and moving away makes it easier to remove the feather yarn. When the triangular sliders 146 on both sides approach each other...The movable plates 147 on both sides extend simultaneously, increasing the area where the feather yarn is compressed. When the triangular sliders 146 on both sides move away from each other, the movable plates 147 on both sides retract simultaneously, preventing them from obstructing the flow of dye to the feather yarn during rotation.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A feather yarn dyeing device, comprising a dyeing barrel (1) and a fixing base (2) fixed to the bottom end of the dyeing barrel (1), characterized in that: The dyeing barrel (1) is rotatably provided with a flip cover (3) at the upper end. A liquid injection port (4) is provided on one side of the upper surface of the flip cover (3). A rotating rod (11) is provided at the center of the inner cavity of the dyeing barrel (1). An alternation mechanism (9) is provided in the inner cavity of the dyeing barrel (1). A squeezing mechanism (14) is provided on the alternation mechanism (9). The alternation mechanism (9) includes a sliding groove (91) located at the center of one end of the flip cover (3) near the dyeing barrel (1). A first fixing ring (92) and a second fixing ring (93) are fixedly connected inside the sliding groove (91). A connecting rod (94) is fixedly connected to the outer wall of the rotating rod (11). A fixing block (97) is provided on the side of the connecting rod (94) away from the rotating rod (11). A sliding ring (98) is fixedly connected to the end of the fixing block (97) away from the connecting rod (94). A sliding ring (98) is rotatably mounted on the inner wall of the dyeing barrel (1). A connecting rod (910) is movably inserted into one end of the fixed block (97) near the connecting rod (94). A sliding plug (99) is fixedly connected to one end of the connecting rod (910) away from the fixed block (97). The sliding plug (99) is horizontally slidably mounted inside the connecting rod (94). A fixed sleeve rod (912) is fixedly connected to one end of the sliding plug (99) away from the fixed block (97). The fixed sleeve rod (912) is movable inside the fixed sleeve rod (912). A fixed insert rod (911) is inserted, and the fixed insert rod (911) is fixedly connected to the first spring (913) at one end of the first spring (913) and the fixed sleeve rod (912). A fixed frame (95) is fixedly connected to both opposite sides of the upper end of the connecting rod (94). A sliding rack (96) is inserted vertically at the upper end of the fixed frame (95). The upper end of the sliding rack (96) is located in the sliding groove (91), and the two opposite sides of the sliding rack (96) are rotatably set within the fixed frame (95). There is a first gear (915), and a second gear (916) is rotatably disposed on the side of the first gear (915) away from the sliding rack (96). A transmission belt (917) is connected between the central shaft of the second gear (916) and the first gear (915). Another second gear (916) is meshed with the lower side of the second gear (916), and a rotating shaft (918) is fixedly connected to the bottom end of the other second gear (916). A rotating stop (914) is fixedly connected to the bottom end of the rotating shaft (918). The extrusion mechanism (14) includes an extrusion plate (141) slidably disposed on two opposite side walls of a fixed frame (95). A liquid storage tank (142) is provided at the bottom of a rotating baffle (914). A floating plate (143) is slidably disposed in the liquid storage tank (142). A connecting plate (144) is fixedly connected to the upper end of the floating plate (143). The upper end of the connecting plate (144) extends to the upper side of the extrusion plate (141). The upper end of the connecting plate (144) is movably inserted into the fixed frame (95). A shaped slider (145) is fixedly connected to the upper end of the connecting plate (144). The shaped slider (145) is slidably disposed in the fixed frame (95). A triangular slider (146) is slidably disposed on one side of the shaped slider (145) within the fixed frame (95). An extrusion plate (141) is fixedly connected to the end of the triangular slider (146) away from the irregular slider (145). A second spring (148) is fixedly connected between the end of the extrusion plate (141) near the irregular slider (145) and the fixing frame (95). An extrusion column (149) is movably inserted into the end of the extrusion plate (141) away from the irregular slider (145). A trapezoidal block (1410) is slidably arranged inside the extrusion plate (141) on the side of the extrusion column (149) near the triangular slider (146). A movable plate (147) is fixedly connected to the end of the trapezoidal block (1410) away from the triangular slider (146). A third spring (1411) is fixedly connected between the end of the movable plate (147) near the triangular slider (146) and the extrusion plate (141).

2. The feather yarn dyeing apparatus according to claim 1, characterized in that: The upper center of the flip cover (3) is provided with a movable insert rod (8) that moves up and down. The outer side of the movable insert rod (8) away from the flip cover (3) is provided with a connecting platform (6). The end of the connecting platform (6) away from the flip cover (3) is fixedly connected to a drive motor (5). The output end of the drive motor (5) is fixedly connected to the upper end of the movable insert rod (8). Electric push rods (7) are fixedly connected to the flip cover (3) on both opposite sides of the lower surface of the connecting platform (6). A pressing rod (10) is fixedly connected to the bottom end of the movable insert rod (8). A shaped guide block (12) is fixedly connected to the upper end of the rotating rod (11). A limit groove (13) is opened between adjacent shaped guide blocks (12) on the rotating rod (11).

3. The feather yarn dyeing apparatus according to claim 2, characterized in that: The first fixing ring (92) is located on the outer ring, and the second fixing ring (93) is located on the inner ring. The first fixing ring (92) and the second fixing ring (93) are arranged alternately. The top ends of the sliding racks (96) on the two opposite sides of the connecting rod (94) are arranged alternately.

4. The feather yarn dyeing apparatus according to claim 1, characterized in that: The sliding rack (96) has inclined surfaces on both opposite sides at its upper end.

5. The feather yarn dyeing apparatus according to claim 2, characterized in that: The connecting rod (94) and the irregular guide block (12) are provided in multiples, and the multiple connecting rods (94) and the irregular guide block (12) are arranged in a ring with equal spacing.

6. The feather yarn dyeing apparatus according to claim 1, characterized in that: The irregularly shaped slider (145) has inclined surfaces on both its upper and lower opposite sides.

7. The feather yarn dyeing apparatus according to claim 1, characterized in that: A threaded rod (922) is fixedly connected between the bottom end of the sliding rack (96) and the fixed frame (95). A toothed ring (919) is movably sleeved on the outside of the rotating shaft (918), and the upper end of the toothed ring (919) is fixedly connected to the bottom end of the fixed frame (95). A threaded plate (921) is slidably arranged inside the rotating stop frame (914) on the lower side of the toothed ring (919). A threaded rod (922) is rotatably arranged inside the rotating stop frame (914) and a third gear (920) is rotatably arranged inside the rotating stop frame (914) at one end of the threaded rod (922). The upper end of the third gear (920) is meshed with the bottom end of the toothed ring (919).

Images