CN220538133U - Dyeing processing instrument for antibacterial composite superfine fiber - Google Patents

Abstract

The utility model discloses a dyeing processing instrument for antibacterial composite superfine fibers, which relates to the field of dyeing processing, and structurally comprises a frame, wheels fixedly arranged at four corners of the bottom of the frame, a dye feeding box fixedly arranged on the right side of the top of the frame, a controller fixedly arranged on the front end surface of the feeding box, and a feeding funnel fixedly arranged on the top of the feeding box, wherein a transmission belt pulley, a first driven belt pulley and a second driven belt pulley are arranged to drive a plurality of groups of dyeing rollers to rotate so as to dye antibacterial composite superfine fiber yarns on the dyeing rollers, and meanwhile, two groups of dyeing rollers perform relative motion to replace a stirring device to stir dye in the dyeing box so as to prevent dye precipitation; through holes and dyeing roller mounting holes are formed simultaneously, and the quick mounting and dismounting of the dyeing roller is realized by utilizing the springs and the sliding plates under the condition that the rotation of the dyeing roller is not influenced.

Description

Dyeing processing instrument for antibacterial composite superfine fiber

Technical Field

The utility model relates to the field of dyeing processing, in particular to a dyeing processing instrument for antibacterial composite superfine fibers.

Background

The composite fiber is formed by dividing two or more than two high polymers by a special distribution plate and then forming the high polymers by a spinneret orifice, the polyester-nylon composite superfine fiber has the characteristics of good terylene elasticity, good shape retention, stiffness, easy dyeing, no ironing and the like, the advantages of wear resistance, high strength, easy moisture absorption and the like of nylon are maintained, the density of the polyester-nylon composite superfine fiber is very low, the specific surface area is very large, generally a plurality of times or even tens times of that of a conventional fiber, the color of the composite fiber needs to be changed along with the living needs of people, and the dyeing of the composite fiber needs to be applied to a dyeing machine.

The prior art publication No. CN104372553B discloses a continuous dyeing method and a dyeing machine for superfine fibers, wherein the continuous dyeing method mainly utilizes two rollers with adjustable pressure to extrude to reach a vacuum negative pressure state, so that sprayed dye can be instantly sucked into the superfine fiber cloth, and the superfine fiber cloth is dyed, and the dyeing machine mainly comprises a dyeing machine frame, wherein a cloth feeding mechanism, a cloth dyeing device, a pre-drying device and a winding and doffing mechanism are respectively arranged on the dyeing machine frame.

The existing technology for dyeing the superfine fibers in the prior art belongs to a dip dyeing method for dyeing, and the dip dyeing is a method for dipping the superfine fibers in dye, repeatedly dipping the superfine fibers in dye liquor through dye vat circulation or superfine fiber movement to enable the superfine fibers to move relatively continuously, so that the dye is used for gradually dyeing the superfine fibers.

Disclosure of Invention

Accordingly, in order to solve the above-mentioned disadvantages, the present utility model provides a dyeing apparatus for an antibacterial composite ultrafine fiber.

The utility model is realized in such a way, and a dyeing processing instrument for the antibacterial composite superfine fiber is constructed, and the device comprises a frame, wheels fixedly arranged at four corners of the bottom of the frame, a dye feeding box fixedly arranged on the right side of the top of the frame, a controller fixedly arranged on the front end surface of the feeding box, a feeding funnel fixedly arranged on the top of the feeding box, a feeding flashboard slidingly arranged in the feeding funnel, a dyeing box fixedly arranged on the left side of the top of the frame, a box cover hinged with the rear end of the top of the dyeing box, and a handle fixedly arranged in front of the top of the box cover;

preferably, the dye feed box further comprises:

the dye feeding box is internally provided with a dye storage box at the top;

the right side of the bottom of the dye feeding box is provided with a discharge hole, and the upper end of the feed pipe is fixedly connected with the discharge hole formed in the right side of the bottom of the dye feeding box;

the dye feeding box is characterized by comprising a dye feeding box, wherein the dye feeding box is arranged in a dye feeding box, and the dye feeding box is connected with a dye feeding pipe;

the left end of the pump is fixedly connected with the right end of the discharge pipe, and the left end of the discharge pipe penetrates through the left end face of the dye feeding box and the right end face of the dyeing box and stretches into the dyeing box.

Preferably, the dye box comprises:

the driving box is fixedly arranged in front of the inside of the dyeing box;

the motor is fixedly arranged on the left side of the front end face of the dyeing box;

the motor output end is fixedly connected with the front end of the transmission shaft, and the inner wall of the rear end face of the driving box is rotationally connected with the rear end of the transmission shaft;

the transmission belt pulley is fixedly arranged on the transmission shaft.

Preferably, the dye box further comprises:

the inner wall of the front end face of the driving box is rotationally connected with the front end of the first rotating shaft;

the inner wall of the front end surface of the driving box is rotationally connected with the front end of the second rotating shaft, and the first rotating shaft is positioned at the left side of the second rotating shaft;

the inner wall of the front end surface of the driving box is rotationally connected with the front end of the third rotating shaft, and the second rotating shaft is positioned at the left side of the third rotating shaft;

and the inner wall of the front end surface of the driving box is rotationally connected with the front end of the fourth rotating shaft, and the third rotating shaft is positioned at the left side of the fourth rotating shaft.

Preferably, the dye box further comprises:

the inner wall of the front end face of the driving box is rotationally connected with the front end of the driven shaft, and the transmission shaft is positioned above the driven shaft;

the driven shaft is fixedly provided with a first driven belt pulley;

the second driven belt pulley is fixedly arranged on the first rotating shaft;

the second rotating shaft is fixedly provided with a second driven belt pulley;

the belt conveyor comprises a first belt, a driving belt pulley is in transmission connection with the left upper end of the first belt, a first driven belt pulley is in transmission connection with the left lower end of the first belt, a second driven belt pulley is in transmission connection with the left middle end of the first belt, and a third driven belt pulley is in transmission connection with the right end of the first belt.

Preferably, the dye box further comprises:

the first rotating shaft is fixedly provided with a first driven belt pulley, and the second driven belt pulley is positioned behind the first driven belt pulley;

the second rotating shaft is fixedly provided with a fifth driven belt pulley, and the third driven belt pulley is positioned behind the fifth driven belt pulley;

a sixth driven pulley fixedly arranged on the third rotating shaft;

a seventh driven pulley fixedly arranged on the fourth rotating shaft;

the fourth driven belt pulley is in transmission connection with the left end of the second belt, and the seventh driven belt pulley is in transmission connection with the right end of the second belt;

and the fifth driven belt pulley is in transmission connection with the left end of the third belt, and the seventh driven belt pulley is in transmission connection with the right end of the third belt.

Preferably, the dye box further comprises:

the strong magnetic blocks are fixedly arranged at the rear ends of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft;

the pneumatic push rod is fixedly arranged at the left front part of the bottom in the dyeing box;

the front of the inner walls of the left side and the right side of the dyeing box are provided with sliding grooves;

the upper end of the pneumatic push rod is fixedly connected with the left side of the bottom of the first sliding block;

the sliding blocks are fixedly arranged on the left side and the right side of the first sliding block and are arranged on the sliding grooves in a sliding manner;

the first sliding block is provided with four groups of through holes at equal intervals;

the sliding rods are fixedly arranged on the left side and the right side of the rear part of the inner bottom of the dyeing box;

the first spring is wound on the sliding rod, and the inner bottom of the dyeing box is fixedly connected with the lower end of the first spring.

Preferably, the dye box further comprises:

the second sliding block is arranged on the sliding rod in a sliding way, and the upper end of the first spring is fixedly connected with the bottom of the second sliding block;

the front end face of the second sliding block is provided with four groups of dyeing roller mounting holes at equal intervals;

the inner wall of the rear end face of the dyeing roller mounting hole is fixedly connected with the rear end of the second spring;

the front end of the second spring is fixedly connected with the rear end face of the sliding plate;

the dyeing roller is provided with a dyeing roller mounting hole which is sleeved with the rear end of the dyeing roller, and the through hole is sleeved with the front end of the dyeing roller.

The utility model has the following advantages: the utility model provides a dyeing processing instrument of an antibacterial composite superfine fiber through improvement, which is improved as follows compared with the same type of equipment:

according to the dyeing processing instrument for the antibacterial composite superfine fibers, the driving belt pulley, the first driven belt pulley and the second driven belt pulley are arranged to drive the plurality of groups of dyeing rollers to rotate so as to dye the antibacterial composite superfine fiber yarns on the dyeing rollers, and meanwhile, the two groups of dyeing rollers are enabled to move relatively to replace a stirring device to stir the dye in the dyeing box so as to prevent the dye from precipitating.

According to the dyeing processing instrument for the antibacterial composite superfine fiber, through the arrangement of the through holes and the dyeing roller mounting holes, the quick mounting and dismounting of the dyeing roller are realized by utilizing the springs and the sliding plates under the condition that the rotation of the dyeing roller is not affected.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic diagram of the driving apparatus of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is an enlarged partial view of area A of FIG. 2 in accordance with the present utility model;

fig. 6 is a schematic view of a second slider structure of the present utility model.

Wherein: frame-1, wheel-2, dye feed box-3, dye storage box-31, feed pipe-32, pump-33, discharge pipe-34, controller-4, feed hopper-5, feed shutter-6, dye box-7, drive box-70, motor-71, drive shaft-72, drive pulley-73, first shaft-74, second shaft-75, third shaft-76, fourth shaft-77, driven shaft-78, first driven pulley-79, second driven pulley-710, third driven pulley-711, first belt-712, fourth driven pulley-713, fifth driven pulley-714, sixth driven pulley-715, seventh driven pulley-716, second belt-717, third belt-718, strong magnet-719, pneumatic push rod-720, slide groove-721, first slide block-722, slide block-723, through hole-724, slide rod-728, first spring-727, dye roll mounting hole-727, second spring-729, slide plate-729, handle-9, and cover.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-6, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1 to 3, the dyeing processing apparatus for antibacterial composite ultrafine fibers of the present utility model includes a frame 1, wheels 2 fixedly disposed at four corners of the bottom of the frame 1, a dye feeding box 3 fixedly disposed on the right side of the top of the frame 1, a controller 4 fixedly disposed on the front end surface of the feeding box 3, a feeding funnel 5 fixedly disposed on the top of the feeding box 3, a feeding shutter 6 slidably disposed in the feeding funnel 5, a dye box 7 fixedly disposed on the left side of the top of the frame 1, a box cover 8 hinged to the rear end of the top of the dye box 7, and a handle 9 fixedly disposed in front of the top of the box cover 8.

The fixed dye storage case 31 that is provided with in dyestuff feeding case 3 internal top, the discharge opening has been seted up on dyestuff feeding case 3 bottom right side and discharge opening fixed connection that feed pipe 32 upper end and dyestuff feeding case 3 bottom right side were seted up, dyestuff feeding case 3 internal bottom is fixed to be provided with pump 33, and feed pipe 32 lower extreme and pump 33 right-hand member fixed connection, pump 33 left end and discharging pipe 34 right-hand member fixed connection, and the discharging pipe 34 left end runs through dyestuff feeding case 3 left end face and dye case 7 right-hand member face and stretches into inside the dye case 7.

The inside place ahead of dye box 7 is fixed and is provided with drive box 70, and dye box 7 front end face left side is fixed and is provided with motor 71, and motor 71 output and transmission shaft 72 front end fixed connection, and drive box 70 rear end face inner wall and transmission shaft 72 rear end rotate to be connected, fixedly on the transmission shaft 72 be provided with drive pulley 73.

The inner wall of the front end face of the driving box 70 is rotationally connected with the front end of the first rotating shaft 74, the inner wall of the front end face of the driving box 70 is rotationally connected with the front end of the second rotating shaft 75, the first rotating shaft 74 is positioned on the left side of the second rotating shaft 75, the inner wall of the front end face of the driving box 70 is rotationally connected with the front end of the third rotating shaft 76, the second rotating shaft 75 is positioned on the left side of the third rotating shaft 76, the inner wall of the front end face of the driving box 70 is rotationally connected with the front end of the fourth rotating shaft 77, and the third rotating shaft 76 is positioned on the left side of the fourth rotating shaft 77.

The inner wall of the front end face of the driving box 70 is rotationally connected with the front end of the driven shaft 78, the transmission shaft 72 is located above the driven shaft 78, a first driven pulley 79 is fixedly arranged on the driven shaft 78, a second driven pulley 710 is fixedly arranged on the first rotating shaft 74, a third driven pulley 711 is fixedly arranged on the second rotating shaft 75, the transmission pulley 73 is in transmission connection with the upper left end of the first belt 712, the first driven pulley 79 is in transmission connection with the lower left end of the first belt 712, the second driven pulley 710 is in transmission connection with the middle left end of the first belt 712, and the third driven pulley 711 is in transmission connection with the right end of the first belt 712.

The first rotating shaft 74 is fixedly provided with a fourth driven pulley 713, the second driven pulley 710 is positioned behind the fourth driven pulley 713, the second rotating shaft 75 is fixedly provided with a fifth driven pulley 714, the third driven pulley 711 is positioned behind the fifth driven pulley 714, the third rotating shaft 76 is fixedly provided with a sixth driven pulley 715, the fourth rotating shaft 77 is fixedly provided with a seventh driven pulley 716, the fourth driven pulley 713 is in transmission connection with the left end of the second belt 717, the seventh driven pulley 716 is in transmission connection with the right end of the second belt 717, the fifth driven pulley 714 is in transmission connection with the left end of the third belt 718, and the seventh driven pulley 716 is in transmission connection with the right end of the third belt 718.

The working principle of the dyeing instrument based on the antibacterial composite superfine fiber of the embodiment 1 is as follows:

firstly, the device is moved to a designated working area through a wheel 2, then an external power supply is connected to the device, the device can be electrified, then an antibacterial composite superfine fiber spinning thread is wound on a dyeing roller 731 in advance to be dyed, then the dyeing roller 731 is arranged between a first sliding block 722 and a second sliding block 727, after the dyeing roller 731 is arranged, a feeding flashboard 6 is opened to inject dye into a dye storage box 31 through a feeding funnel 5, and then the dye is injected into the dye storage box 7 through a feeding pipe 32, a pumping pump 33 and a discharging pipe 34;

after the dye is injected into the second dye box 7, the motor 71 is started through the controller 4, the motor 71 drives the transmission shaft 72 to rotate, the transmission shaft 72 rotates to drive the transmission belt pulley 73 to rotate, the transmission belt pulley 73 rotates to drive the first driven belt pulley 79, the second driven belt pulley 710 and the third driven belt pulley 711 to rotate by using the first belt 712, and the first belt 712 changes the transmission direction by using the first driven belt pulley 79 when in transmission, so that the second driven belt pulley 710 and the third driven belt pulley 711 rotate in opposite directions, and further the first rotating shaft 74 and the second rotating shaft 75 are driven to rotate in opposite directions;

the third, first rotating shaft 74 and the second rotating shaft 75 rotate in opposite directions, and the sixth driven pulley 715 and the seventh driven pulley 716 are driven by the fourth driven pulley 713, the fifth driven pulley 714, the second belt 717 and the third belt 718 to rotate in opposite directions, so that the second rotating shaft 75 and the third rotating shaft 76 rotate in opposite directions, and the first rotating shaft 74, the second rotating shaft 75, the third rotating shaft 76 and the fourth rotating shaft 77 can simultaneously drive the four groups of strong magnets 719 to rotate, and the strong magnets 719 arranged on the first rotating shaft 74 and the third rotating shaft 76 and the strong magnets 719 arranged on the second rotating shaft 75 and the fourth rotating shaft 77 rotate in opposite directions.

Embodiment two:

referring to fig. 4 to 6, the dyeing apparatus for an antibacterial composite superfine fiber according to the present utility model further includes, compared with the first embodiment:

the first rotating shaft 74, the second rotating shaft 75, the third rotating shaft 76 and the rear end of the fourth rotating shaft 77 are fixedly provided with strong magnetic blocks 719, pneumatic push rods 720 are fixedly arranged in front of the left inner wall of the inner bottom of the dye box 7, sliding grooves 721 are formed in front of the inner walls of the left inner wall and the right inner wall of the dye box 7, the upper ends of the pneumatic push rods 720 are fixedly connected with the left inner wall of the bottom of the first sliding block 722, sliding blocks 723 are fixedly arranged on the left inner wall and the right inner wall of the first sliding block 722, the sliding blocks 723 are arranged on the sliding grooves 721 in a sliding mode, four groups of through holes 724 are formed in the first sliding block 722 at equal intervals, sliding rods 725 are fixedly arranged on the left inner wall and the right inner wall of the bottom of the dye box 7, first springs 726 are wound on the sliding rods 725, and the inner bottom of the dye box 7 is fixedly connected with the lower ends of the first springs 726.

The sliding rod 725 is provided with the second sliding block 727 in a sliding manner, and the upper end of the first spring 726 is fixedly connected with the bottom of the second sliding block 727, four groups of dyeing roller mounting holes 728 are formed in the front end face of the second sliding block 727 at equal intervals, the inner wall of the rear end face of each dyeing roller mounting hole 728 is fixedly connected with the rear end of the second spring 729, the front end of the second spring 729 is fixedly connected with the rear end face of the sliding plate 730, the dyeing roller mounting holes 728 are sleeved with the rear end of the dyeing roller 731, and the through holes 724 are sleeved with the front end of the dyeing roller 731.

The working principle of the embodiment is as follows:

the first, after the four groups of strong magnetic blocks 719 rotate, the controller 4 drives the pneumatic push rod 720 to push the rod to retract, so that the first sliding block 722 drives the dyeing roller 731 to move downwards, the dyeing roller 731 moves downwards, meanwhile, the rear end of the dyeing roller 731 is sleeved with the dyeing roller mounting hole 728 to carry out clamping to drive the second sliding block 727 to move downwards on the sliding rod 725, meanwhile, the first spring 726 is deformed by the extrusion force of the second sliding block 727, and when the pneumatic push rod 720 resets the first sliding block 722, the second sliding block 727 can be automatically reset by the force generated by the deformation of the first spring 726;

secondly, when the first sliding block 722 moves downwards for a certain distance, the front end of the dyeing roller 731 passes through the through hole 724, so that the front end is adsorbed and driven by the strong magnetic block 719 to rotate, and the four groups of dyeing rollers 731 can rotate to dye simultaneously, and two groups of dyeing rollers rotate relatively to replace a stirring device to stir the dye in the dyeing box 7, so that the dye in the dyeing box 7 is prevented from precipitating, and the dyeing is more uniform;

thirdly, after dyeing is finished, the controller 4 drives the push rod 720 to push the rod to extend upwards to reset the first sliding block 722 and the second sliding block 727, then the controller 4 stops the motor 71 to rotate, then the box cover 8 is opened, at this time, the dyeing roller 731 is moved backwards for a certain distance, the sliding plate 730 is extruded to move backwards in the backward moving process of the dyeing roller 731, the sliding plate 730 moves backwards, so that the second spring 729 is stressed and deformed, and the sliding plate 730 is automatically reset by the force generated by the deformation of the second spring 729 after the rear end of the dyeing roller 731 is taken out from the dyeing roller mounting hole 728;

fourth, dyeing roll 731 is removed from through-hole 724 after being moved backward and then dyeing roll 731 is moved forward so that dyeing roll 731 is removed from dyeing roll mounting hole 728 to achieve quick detachment of dyeing roll 731.

The utility model provides a dyeing processing instrument of antibacterial composite superfine fiber through improvement, which is provided with a driving belt pulley 73, a first driven belt pulley 79 and a second driven belt pulley 710, wherein the driving belt pulley drives a plurality of groups of dyeing rollers 731 to rotate to dye antibacterial composite superfine fiber spinning threads on the dyeing rollers 731, and simultaneously, two groups of dyeing rollers 731 are made to move relatively to replace a stirring device to stir dye in a dyeing box 7 so as to prevent dye precipitation; through-holes 724 and dyeing roller mounting holes 728 are provided at the same time, and quick mounting and dismounting of dyeing roller 731 is achieved by using springs 729 and slide plates 730 without affecting the rotation of dyeing roller 731.

The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a dyeing instrument of antibiotic composite superfine fiber, includes frame (1), fixed setting is in wheel (2) of frame (1) bottom four corners department, fixed setting is in dyestuff feeding case (3) on frame (1) top right side, fixed setting is in controller (4) of terminal surface before feeding case (3), fixed setting is in feed hopper (5) at feeding case (3) top, slide setting are in feed flashboard (6) in feed hopper (5), fixed setting is in dyeing case (7) on frame (1) top left side, articulated with case lid (8) of dyeing case (7) top rear end, fixed setting are in handle (9) in front of case lid (8) top;

the method is characterized in that: the dye feeding box (3) further comprises:

the dye feeding box (3) is internally provided with a dye storage box (31) at the top;

the right side of the bottom of the dye feeding box (3) is provided with a discharge hole, and the upper end of the feed pipe (32) is fixedly connected with the discharge hole formed in the right side of the bottom of the dye feeding box (3);

the dye feeding box is characterized by comprising a suction pump (33), wherein the suction pump (33) is fixedly arranged at the inner bottom of the dye feeding box (3), and the lower end of the feeding pipe (32) is fixedly connected with the right end of the suction pump (33);

the discharging pipe (34), pump (33) left end and discharging pipe (34) right-hand member fixed connection, and discharging pipe (34) left end run through dyestuff feeding case (3) left end face and dye case (7) right-hand member face and stretch into dye case (7) inside.

2. The instrument for dyeing and processing the antibacterial composite ultrafine fibers according to claim 1, wherein: the dye box (7) comprises:

the driving box (70) is fixedly arranged in front of the inside of the dyeing box (7);

the motor (71) is fixedly arranged on the left side of the front end surface of the dyeing box (7);

the output end of the motor (71) is fixedly connected with the front end of the transmission shaft (72), and the inner wall of the rear end surface of the driving box (70) is rotationally connected with the rear end of the transmission shaft (72);

and the transmission pulley (73) is fixedly arranged on the transmission shaft (72), and the transmission pulley (73) is fixedly arranged on the transmission shaft (72).

3. The dyeing instrument for antibacterial composite ultrafine fibers according to claim 2, wherein: the dye box (7) further comprises:

the inner wall of the front end face of the driving box (70) is rotationally connected with the front end of the first rotating shaft (74);

the inner wall of the front end surface of the driving box (70) is rotationally connected with the front end of the second rotating shaft (75), and the first rotating shaft (74) is positioned at the left side of the second rotating shaft (75);

the inner wall of the front end surface of the driving box (70) is rotationally connected with the front end of the third rotating shaft (76), and the second rotating shaft (75) is positioned at the left side of the third rotating shaft (76);

and the inner wall of the front end surface of the driving box (70) is rotationally connected with the front end of the fourth rotating shaft (77), and the third rotating shaft (76) is positioned at the left side of the fourth rotating shaft (77).

4. A dyeing instrument for an antibacterial composite ultrafine fiber according to claim 3, characterized in that: the dye box (7) further comprises:

the inner wall of the front end surface of the driving box (70) is rotationally connected with the front end of the driven shaft (78), and the transmission shaft (72) is positioned above the driven shaft (78);

a first driven pulley (79), wherein the driven shaft (78) is fixedly provided with the first driven pulley (79);

a second driven pulley (710), wherein the second driven pulley (710) is fixedly arranged on the first rotating shaft (74);

a third driven pulley (711), wherein the third driven pulley (711) is fixedly arranged on the second rotating shaft (75);

the first belt (712), drive pulley (73) is connected with the upper left end transmission of first belt (712), just first driven pulley (79) is connected with the lower left end transmission of first belt (712), second driven pulley (710) is connected with the left side middle-end transmission of first belt (712), third driven pulley (711) is connected with the right-hand member transmission of first belt (712).

5. The instrument for dyeing and processing the antibacterial composite ultrafine fibers according to claim 4, wherein: the dye box (7) further comprises:

a fourth driven pulley (713), the first rotating shaft (74) is fixedly provided with the fourth driven pulley (713), and the second driven pulley (710) is positioned behind the fourth driven pulley (713);

a fifth driven pulley (714), a fifth driven pulley (714) is fixedly arranged on the second rotating shaft (75), and the third driven pulley (711) is positioned behind the fifth driven pulley (714);

a sixth driven pulley (715), wherein the sixth driven pulley (715) is fixedly arranged on the third rotating shaft (76);

a seventh driven pulley (716), wherein the seventh driven pulley (716) is fixedly arranged on the fourth rotating shaft (77);

the fourth driven pulley (713) is in transmission connection with the left end of the second belt (717), and the seventh driven pulley (716) is in transmission connection with the right end of the second belt (717);

and the fifth driven pulley (714) is in transmission connection with the left end of the third belt (718), and the seventh driven pulley (716) is in transmission connection with the right end of the third belt (718).

6. The instrument for dyeing and processing the antibacterial composite ultrafine fibers according to claim 5, wherein: the dye box (7) further comprises:

the strong magnetic block (719) is fixedly arranged at the rear ends of the first rotating shaft (74), the second rotating shaft (75), the third rotating shaft (76) and the fourth rotating shaft (77);

the pneumatic push rod (720) is fixedly arranged at the left front part of the inner bottom of the dyeing box (7);

a sliding groove (721) is formed in front of the inner walls of the left side and the right side of the dyeing box (7);

the upper end of the pneumatic push rod (720) is fixedly connected with the left side of the bottom of the first sliding block (722);

the sliding blocks (723) are fixedly arranged on the left side and the right side of the first sliding block (722), and the sliding blocks (723) are arranged on the sliding grooves (721) in a sliding manner;

the first sliding block (722) is provided with four groups of through holes (724) at equal intervals;

the sliding rods (725) are fixedly arranged on the left side and the right side of the rear part of the inner bottom of the dyeing box (7);

the first spring (726) is wound on the sliding rod (725), and the inner bottom of the dyeing box (7) is fixedly connected with the lower end of the first spring (726).

7. The instrument for dyeing and processing the antibacterial composite ultrafine fibers according to claim 6, wherein: the dye box (7) further comprises:

the second sliding block (727) is arranged on the sliding rod (725) in a sliding manner, and the upper end of the first spring (726) is fixedly connected with the bottom of the second sliding block (727);

the dyeing roller mounting holes (728) are formed in the front end face of the second sliding block (727) at equal intervals, and four groups of dyeing roller mounting holes (728) are formed in the front end face of the second sliding block;

the inner wall of the rear end face of the dyeing roller mounting hole (728) is fixedly connected with the rear end of the second spring (729);

the front end of the second spring (729) is fixedly connected with the rear end face of the sliding plate (730);

and the dyeing roller (731), the dyeing roller mounting hole (728) is sleeved with the rear end of the dyeing roller (731), and the through hole (724) is sleeved with the front end of the dyeing roller (731).