Spinning equipment and method for composite fibers

Abstract

The invention relates to the technical field of spinning equipment, and particularly discloses spinning equipment and method for composite fibers, and the spinning equipment comprises a base, two pairs of universal wheels, a controller, a lifting frame, a main body structure, a bearing structure and a plurality of first smearing structures; the base is rectangular, the two pairs of universal wheels are fixedly arranged on the lower wall of the base and located at the four corners, the distance and the number of paths can be adjusted, particularly, the comb type layout is adopted, the number of paths is large, the equipment universality is high, the orientation, the height and the angle of a smearing structure can be conveniently adjusted, and the smearing structure is matched with existing production equipment; through cooperation of a gasification auxiliary agent and spinning silk yarn cooling, the mode of gasification precooling adsorption for smearing is achieved, the uniform smearing effect is achieved, the uniform smearing effect has important influences on follow-up processing of the spinning silk yarn and the quality of a final product, the silk yarn can have better flexibility, antistatic property and other performance through uniform smearing of the auxiliary agent, and the spinning silk yarn is better in application effect. And the equipment is simple in overall structure and convenient to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of spinning equipment, in particular to a spinning equipment and method for composite fibers. Background Art

[0002] Composite fiber spinning is a technology that uses a special spinning process to make two or more polymers with different chemical compositions or different physical properties into a fiber. This fiber has different polymer components in the cross section, thus giving the fiber unique properties; When using existing spinning equipment, in order to meet some processing and fiber property requirements, it is necessary to apply additives to the silk fibers to improve fiber performance, such as lubrication, elasticity, or static electricity elimination to prevent dust from being carried during transportation and winding. However, since the silk threads are relatively thin, immersion or spraying methods will waste materials, and the silk threads are not easy to dry because they are covered with a lot of additives. Therefore, a spinning device and method for composite fibers are designed. Summary of the invention

[0003] The object of the present invention is to provide a spinning device and method for composite fibers to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spinning device for composite fibers, comprising a base, two pairs of universal wheels, a controller, a lifting frame, a main structure, a bearing structure and a plurality of first coating structures; the base is rectangular, the two pairs of universal wheels are respectively fixedly arranged on the lower wall of the base and located at the four corners, one end of the lifting frame is fixedly arranged in the middle of the upper wall of the front end of the base, a cross-shaped lifting groove is opened through the middle of the lifting frame, the main structure is fixedly arranged on the upper wall of the rear end of the base, the bearing structure can be detachably arranged on the lifting frame, and the plurality of the first coating structures can be detachably and symmetrically arranged on the upper and lower ends of the flip frame of the bearing structure.

[0005] Preferably, the main structure includes a material box, a semiconductor refrigerator, a box cover, a bellows, a pair of fans and a pair of air supply ducts; the material box is a rectangular box body, and a cleaning port is opened in the middle of the upper wall at the right end of the material box, the semiconductor refrigerator is fixedly inserted through the middle of the rear wall of the material box, and the heating surface of the semiconductor refrigerator is located in the material box, the box cover is detachably arranged at the cleaning port of the material box, and a liquid filling port is arranged in the middle of the box cover, the bellows is a rectangular box body without a front wall and a lower wall, and a filter is arranged in the middle of the left and right side walls of the bellows, the bellows is detachably buckled on the rear wall of the material box, and the bellows is respectively fitted with the base and the material box, a pair of fans are respectively fixedly embedded in the middle of the upper wall of the material box and the middle of the upper wall of the bellows, and one end of a pair of air supply ducts are respectively detachably buckled at the fan position.

[0006] Preferably, the bearing structure includes a tube seat, three first bolts, a flip arm, a second bolt, a second nut, a flip frame and a pair of bearing units; the tube seat is a rectangular tube body, one end of the tube seat is detachably inserted into the front side wall of the lifting frame, wherein a pair of first bolts are movably inserted through the left and right side walls of the lifting frame and are screwed into the side wall of one end of the tube seat, wherein another first bolt is movably screwed into the side wall of the other end of the tube seat, the flip arm is L-shaped, one end of the flip arm is movably inserted into the other end of the tube seat and is fixed by another first bolt, the second bolt is movably inserted through the other end of the flip arm, the second nut is movably screwed onto the second bolt, one end of the flip frame is movably placed on the other end of the flip arm, and the flip frame is sleeved on the second bolt, the other end of the flip frame is concave and is divided into upper and lower ends, two pairs of first plug holes are symmetrically opened at the upper and lower ends of the flip frame, and a pair of second plug holes with the same diameter as the first plug holes are opened on the left side of the middle of the first plug holes, and a pair of bearing units are symmetrically arranged at the upper and lower ends of the flip frame and located at the first plug holes.

[0007] Preferably, the bearing unit includes three bearing arms, a plurality of third bolts, a pair of pipe clamps and a diverter; the three bearing arms are all rectangular, and a side wall at one end is provided with a plug column corresponding to the first socket and the second socket, a limiting groove is provided in the middle of the lower wall of the three bearing arms, and a third socket corresponding to the plug column is provided on the side wall at the other end of the bearing arm, one pair of the bearing arms are symmetrically arranged at the first socket position, and the other bearing arm is detachably arranged at the second socket position, a plurality of the third bolts are movably screwed on the upper end of the flip frame and are respectively connected with the first socket and the second socket, a pair of the pipe clamps are detachably arranged on the lower wall of another bearing arm, the diverter is fixedly arranged on the pipe clamp, a plurality of diversion ports are provided on the diverter, and a valve is provided on the diversion port, and one end of the diverter is connected to the air supply pipe.

[0008] Preferably, the first coating structure includes a first spray box, a first baffle, a fastening bolt, a pair of first roller frames, a pair of first guide rollers, a first docking seat and a first docking bolt; the first spray box is rectangular, and an arc-shaped nozzle is provided through the middle of the first spray box, a connecting socket is provided on the right side of the arc-shaped nozzle, a first air inlet connected to the arc-shaped nozzle is provided in the middle of the left side wall of the first spray box, the first air inlet is connected to the diverter through a pipe, the first spray box is detachably placed on one of the pair of bearing arms, the first baffle is detachably inserted into the socket, and the fastening bolt is movably screwed to the front side of the first spray box The first spray box has a plurality of side walls and a plurality of side walls formed on the first spray box, and the plurality of side walls are connected to the plurality of spray boxes. The plurality of side walls are connected to the plurality of side walls of the first spray box, and the plurality of side walls are connected to the plurality of side walls of the first spray box. The plurality of side walls are connected to the plurality of side walls of the first spray box, and the plurality of side walls are connected to the plurality of side walls of the first spray box.

[0009] Preferably, a second coating structure can be detachably installed on the flip arm, and the second coating structure includes a second spray box, a second baffle, two pairs of first conveying rollers, a pair of second conveying rollers, a pair of second roller frames, a pair of second guide rollers, a second docking seat and a second docking bolt; the second spray box is a rectangular box body without a right side wall, and a second air inlet is arranged in the middle of the left side wall of the second spray box, the second air inlet is connected to the diverter through a pipe, the second spray box has the same size as the first spray box, the second spray box can be detachably placed between one of the pairs of bearing arms, the second baffle can be detachably buckled on the right side of the second spray box, two pairs of the first conveying rollers are respectively vertically movably arranged on the second baffle and located at the four corners, and the two pairs of the first conveying rollers are respectively It is movably inserted in the second spray box, a pair of the second conveying rollers are movably set in the second spray box and are located at the upper and lower ends, the second conveying roller is located on the left side of the first conveying roller, a pair of the second roller frames are the same as the first roller frames, one end of a pair of the second roller frames is movably inserted in the middle of the upper and lower ends of the second spray box and is located on the left side of the first conveying roller, a pair of the second guide rollers are movably set on the other end of the second roller frame, the second docking seat is the same as the first docking seat, one end of the second docking seat is fixedly set in the middle of the top of the left side wall of the second spray box, and the other end of the second docking seat is movably inserted between the bearing arms, the second docking bolt is movably screwed in the other end of the second docking seat, and the second docking bolt is fitted to the left side of the bearing arm.

[0010] Preferably, the first coating structure is used for limiting the position of a single thread or several threads.

[0011] Preferably, the second coating structure is used for limiting the positions of multiple threads.

[0012] A spinning method for composite fibers comprises the following steps: Step 1: installing a plurality of first smear structures through a bearing structure, and the spacing between the first smear structures is adjustable; Step 2: adjusting the inclination angles and directions of the plurality of first coating structures through the bearing structure, so as to enable the silk threads being transported after spinning to pass through the first coating structures symmetrically arranged on the turning frame; Step 3: The additive to be applied is collected in the material box in the main structure, and with the help of the characteristics of the semiconductor refrigerator, the additive is evaporated with the help of the heating surface while heating. The fan on the bellows draws air, cools it with the help of the cooling surface of the semiconductor refrigerator, and then the first coating structure sprays cold air to the silk thread to cool it down. Step 4: The cooled silk thread will enter another first coating structure, and the fan on the material box will transport the additive water vapor to the cooled silk thread, and then the water vapor will be pre-cooled and adsorbed on the silk thread. As the spinning process progresses, the silk thread will be evenly and comprehensively coated with the additive.

[0013] The present invention proposes a spinning device and method for composite fibers, which have the following beneficial effects: a plurality of first coating structures are installed by limiting the position of the bearing units symmetrically arranged on the turning frame, and the first coating structure can be replaced with the second coating structure by adjusting the spacing of the silk threads and the number of silk threads. If the number of threads is large and the relative spacing is small, the first coating structure can be adjusted according to the actual needs; then the auxiliary agent is gasified and transported through the main structure, and the silk threads are cooled by cold air, and then the gasified auxiliary agent is pre-cooled and adsorbed with the transportation to achieve a uniform coating effect; in summary, the present invention has the following effects: 1. It can be adjusted according to the spacing of the silk threads and the number of silk thread lines. In the actual spinning process, different production tasks may involve different silk thread layouts, especially comb-type layouts with more lines.

[0014] 2. Through the symmetrically arranged bearing units on the flip frame, the direction, height and angle of the coating structure can be easily adjusted to match the existing production equipment, thereby improving the versatility of the equipment.

[0015] 3. The main structure vaporizes and transports the additive, then uses cold air to cool the silk thread, and then promotes the pre-cooling adsorption of the vaporized additive to achieve a uniform coating effect. The vaporized additive can be more evenly distributed in the gas. Compared with the direct use of liquid additives, it reduces the uneven coating caused by factors such as differences in the viscosity and fluidity of the additive itself.

[0016] 4. The uniform coating effect has an important influence on the subsequent processing of the spun yarn and the quality of the final product. The uniform coating of the additive can make the yarn have better flexibility, antistatic properties and other properties. The symmetrically arranged bearing units on the flip frame are convenient for the limited installation of multiple first coating structures or second coating structures. This structural design makes the installation and replacement of the coating structure relatively simple, and the operator can easily adjust it according to actual needs without the need for complex tools or professional skills. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly structure of the present invention; Figure 2 It is a schematic diagram of the split structure of the main structure of the present invention; Figure 3 It is a schematic diagram of the split structure of the bearing structure of the present invention; Figure 4 This is a schematic diagram of the split structure of the first smearing structure of the present invention; Figure 5 This is a schematic diagram of the split structure of the second smearing structure of the present invention; Figure 6 This is a schematic diagram of the assembly structure of the first coating structure of the present invention; Figure 7 This is a schematic diagram of the assembly structure of the second coating structure of the present invention; Figure 8 For the present invention Figure 3 Schematic diagram of the local enlarged structure at A in the figure.

[0018] In the figure: 1, base, 2, universal wheel, 3, controller, 4, lifting frame, 5, main structure, 51, material box, 52, semiconductor refrigerator, 53, box cover, 54, bellows, 55, fan, 56, air supply pipe, 57, filter, 6, bearing structure, 61, pipe seat, 62, first bolt, 63, flip arm, 64, second bolt, 65, second nut, 66, flip frame, 67, bearing unit, 671, bearing arm, 672, third bolt, 673, pipe clamp, 6 74. diverter, 7. first coating structure, 71. first spray box, 72. first baffle, 73. fastening bolt, 74. first roller frame, 75. first guide roller, 76. first docking seat, 77. first docking bolt, 8. second coating structure, 81. second spray box, 82. second baffle, 83. first conveying roller, 84. second conveying roller, 85. second roller frame, 86. second guide roller, 87. second docking seat, 88. second docking bolt, 9. arc-shaped nozzle, 10. plug column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 8 The present invention provides a technical solution: a spinning device for composite fibers, comprising a base 1, two pairs of universal wheels 2, a controller 3, a lifting frame 4, a main structure 5, a bearing structure 6 and a plurality of first coating structures 7; the base 1 is rectangular, the two pairs of universal wheels 2 are respectively fixedly arranged on the lower wall of the base 1 and located at the four corners, one end of the lifting frame 4 is fixedly arranged on the middle part of the upper wall of the front end of the base 1, a cross-shaped lifting groove is opened through the middle part of the lifting frame 4, the main structure 5 is fixedly arranged on the upper wall of the rear end of the base 1, the bearing structure 6 is detachably arranged on the lifting frame 4, and a plurality of first coating structures 7 are detachably and symmetrically arranged on the upper and lower ends of the turning frame 66 of the bearing structure 6; the device is moved by the universal wheels 2, the device is controlled by the controller 3 on the base 1, the auxiliary agent is carried by the main structure 5 and vaporized to supply the first coating structure 7, and a plurality of first coating structures 7 are symmetrically installed by the bearing structure 6 to first cool down the silk thread when it passes through, and then adsorb the vaporized auxiliary agent.

[0021] As a preferred solution, further, the main structure 5 includes a material box 51, a semiconductor refrigerator 52, a box cover 53, a bellows 54, a pair of fans 55 and a pair of air supply pipes 56; the material box 51 is a rectangular box body, and a cleaning port is opened in the middle of the upper wall of the right end of the material box 51, the semiconductor refrigerator 52 is fixedly passed through the middle of the rear side wall of the material box 51, and the heating surface of the semiconductor refrigerator 52 is located in the material box 51, the box cover 53 is detachably placed at the cleaning port of the material box 51, and a liquid filling port is set in the middle of the box cover 53, the bellows 54 is a rectangular box body without a front wall and a lower wall, and the bellows A filter screen 57 is provided in the middle of the left and right side walls 54, the bellows 54 can be detachably fastened to the rear wall of the material box 51, and the bellows 54 are respectively fitted with the base 1 and the material box 51, a pair of fans 55 are respectively fixedly embedded in the middle of the upper wall of the material box 51 and the middle of the upper wall of the bellows 54, and one end of a pair of air supply pipes 56 can be detachably fastened to the fan 55 respectively; the auxiliary agent is carried by the material box 51, the auxiliary agent is heated and vaporized and the wind is cooled and refrigerated by the semiconductor refrigerator 52, and the vaporized auxiliary agent and the cold air are respectively supplied to the first coating structure 7 by the fan 55 through the air supply pipe 56.

[0022] As a preferred solution, further, the bearing structure 6 includes a pipe seat 61, three first bolts 62, a flip arm 63, a second bolt 64, a second nut 65, a flip frame 66 and a pair of bearing units 67; the pipe seat 61 is a rectangular pipe body, one end of the pipe seat 61 can be detachably inserted into the front side wall of the lifting frame 4, wherein a pair of first bolts 62 are respectively movably penetrated through the left and right side walls of the lifting frame 4 and are screwed into the side wall of one end of the pipe seat 61, wherein another first bolt 62 is movably screwed into the side wall of the other end of the pipe seat 61, the flip arm 63 is L-shaped, one end of the flip arm 63 is movably inserted into the other end of the pipe seat 61 and is fixed by another first bolt 62, the second bolt 64 is movably penetrated through the other end of the flip arm 63, the second nut 65 is movably screwed onto the second bolt 64, and the flip frame 66 One end is movably arranged on the other end of the flip arm 63, and the flip frame 66 is sleeved on the second bolt 64. The other end of the flip frame 66 is concave and is divided into upper and lower ends. Two pairs of first plug holes are symmetrically opened at the upper and lower ends of the flip frame 66, and a pair of second plug holes with the same diameter as the first plug holes are opened on the left side of the middle of the first plug holes. A pair of bearing units 67 are symmetrically arranged at the upper and lower ends of the flip frame 66 and are located at the first plug holes. The tube seat 61 is installed on the lifting seat by the first bolt 62 and the height can be adjusted. The flip arm 63 is installed on the tube seat 61 to carry the flip frame 66. The flip frame 66 adjusts the angle on the flip arm 63 with the help of the second bolt 64 and the second nut 65 to adjust the angle of the bearing unit 67, so as to match the silk thread conveying angle and direction of the actual spinning equipment.

[0023] As a preferred solution, further, the bearing unit 67 includes three bearing arms 671, a plurality of third bolts 672, a pair of pipe clamps 673 and a diverter 674; the three bearing arms 671 are all rectangular, and the side wall at one end is provided with a plug column 10 corresponding to the first plug hole and the second plug hole, the middle part of the lower wall of the three bearing arms 671 is provided with a limiting groove, and the side wall at the other end of the bearing arm 671 is provided with a third plug hole corresponding to the plug column 10, wherein a pair of bearing arms 671 are symmetrically arranged at the first plug hole position, wherein the other bearing arm 671 is detachably arranged at the second plug hole position, and the plurality of third bolts 672 are respectively It is movably screwed to the upper end of the flip frame 66 and is respectively connected with the first socket and the second socket. A pair of pipe clamps 673 are respectively detachably mounted on the lower wall of another supporting arm 671. The diverter 674 is fixedly arranged on the pipe clamp 673. The diverter 674 is provided with a plurality of diverter ports, and valves are provided on the diverter ports. One end of the diverter 674 is connected to the air supply pipe 56. The supporting arm 671 is symmetrically arranged to clamp the first smearing structure 7, and the supporting diverter 674 is used to divert the supply to the first smearing structure 7. The supporting arm 671 can be connected with the third socket by means of the plug column 10 to extend the number of the first smearing structures 7.

[0024] As a preferred embodiment, further, the first coating structure 7 includes a first spray box 71, a first baffle 72, a fastening bolt 73, a pair of first roller frames 74, a pair of first guide rollers 75, a first docking seat 76 and a first docking bolt 77; the first spray box 71 is rectangular, and an arc-shaped nozzle 9 is provided through the middle of the first spray box 71, and a connecting socket is provided on the right side of the arc-shaped nozzle 9. A first air inlet connected to the arc-shaped nozzle 9 is provided in the middle of the left side wall of the first spray box 71, and the first air inlet is connected to the diverter 674 through a pipeline. The first spray box 71 is detachably placed on one of the pairs of supporting arms 671, and the first baffle 72 is detachably inserted into the socket. The fastening bolt 73 is movably screwed to the front side wall of the first spray box 71 and fits the side wall of the first baffle 72. One end of a pair of first roller frames 74 is symmetrically arranged on the upper and lower sides of the first spray box 71 In the middle of the two side walls and on the left side of the first nozzle, a pair of first guide rollers 75 are movably arranged on the other end of the first roller frame 74, and the first guide rollers 75 are respectively opposite to the middle of the upper and lower ends of the arc-shaped nozzle 9, one end of the first docking seat 76 is fixedly arranged in the middle of the left side wall of the bottom end of the first spray box 71, and the other end of the first docking seat 76 is a cross-shaped structure. The other end of the first docking seat 76 is movably inserted between one of the pairs of bearing arms 671, and the first docking bolt 77 is movably screwed into the other end of the first docking seat, and the first docking bolt 77 is fitted to the left side of the bearing arm 671; the first spray box 71 is installed between the bearing arms 671 through the first docking seat 76, and is fixed with the help of the first docking bolt 77, and is used by passing the silk thread through the arc-shaped nozzle 9 of the first spray box 71, and is shielded with the help of the first baffle 72, which is conducive to the silk thread absorbing the gasification aid or cold air.

[0025] As a preferred embodiment, further, a second coating structure 8 can be detachably installed on the flip arm 63, and the second coating structure 8 includes a second spray box 81, a second baffle 82, two pairs of first conveying rollers 83, a pair of second conveying rollers 84, a pair of second roller frames 85, a pair of second guide rollers 86, a second docking seat 87 and a second docking bolt 88; the second spray box 81 is a rectangular box body without a right side wall, and a second air inlet is arranged in the middle of the left side wall of the second spray box 81, and the second air inlet is connected to the diverter 674 through a pipeline. The second spray box 81 has the same size as the first spray box 71, and the second spray box 81 can be detachably placed between one pair of bearing arms 671, and the second baffle 82 can be detachably buckled on the right side of the second spray box 81, and the two pairs of first conveying rollers 83 are respectively vertically movably arranged on the second baffle 82 and are located at the four corners, and the two pairs of first conveying rollers 83 are respectively movably inserted in the second spray box 81, and a pair of second conveying rollers 84 are respectively movably arranged in the second spray box 81 and are located at the four corners. At the upper and lower ends, the second conveying roller 84 is located on the left side of the first conveying roller 83, a pair of second roller frames 85 are the same as the first roller frames 74, one end of the pair of second roller frames 85 are movably inserted in the middle of the upper and lower ends of the second spray box 81 and are located on the left side of the first conveying roller 83, a pair of second guide rollers 86 are movably set on the other end of the second roller frames 85, the second docking seat 87 is the same as the first docking seat 76, one end of the second docking seat 87 is fixedly set in the middle of the top of the left side wall of the second spray box 81, and the other end of the second docking seat 87 is movably inserted between the bearing arms 671, the second docking bolt 88 is movably screwed into the other end of the second docking seat 87, and the second docking bolt 88 is attached to the left side of the bearing arm 671; the silk thread passes through the second spray box 81, and the shielding of the second baffle 82 helps the silk thread absorb cold air or vaporized additives, is shielded front and back by the first conveying roller 83, is prevented from friction by the second conveying roller 84, and is guided by the second guide roller 86.

[0026] As a preferred solution, further, the first coating structure 7 is used to limit the position of a single thread or several threads, and the arc-shaped nozzle 9 can be set and changed according to actual needs.

[0027] As a preferred solution, further, the second coating structure 8 is used to limit the positions of multiple silk threads, and is selected and adjusted according to the actual conveying line of the spinning equipment.

[0028] Working principle: First, the equipment is moved by the universal wheel 2 under the base 1, and the first coating structure 7 of the equipment is located at the conveying process or winding position after spinning according to the actual situation of the spinning equipment; the height of the first coating structure 7 is adjusted by adjusting the height of the tube seat 61 in the bearing structure 6 on the lifting frame 4 through the first bolt 62, and at the same time, the inclination angle of the flip frame 66 on the flip arm 63 can be adjusted through the second bolt 64 and the second nut 65 to change the direction and angle of the first coating structure 7 to match the direction and angle of spinning conveying; Then, according to the required number of silk lines, multiple first coating structures 7 are installed on the bearing unit 67; that is, the first spray box 71 is inserted between the symmetrically arranged bearing arms 671 through the first docking seat 76, and then moved to adjust the spacing and fixed with the first docking bolts 77; Then the silk thread is passed through the arc-shaped nozzle 9 of the first spray box 71. Since the other end of the flip frame 66 is concave, the carrying unit 67 and the first coating structure 7 are symmetrically arranged, so that each silk thread passes through the first coating structure 7 twice; The auxiliary agent is added and the air is introduced through the box cover 53, and the fan 55 and the semiconductor refrigerator 52 of the device can be driven by the controller 3. The auxiliary agent is heated and evaporated by the heating surface of the semiconductor refrigerator 52, and the evaporated water vapor of the auxiliary agent is extracted by one of the fans 55, and enters the diverter 674 limited by the pipe clamp 673 through the air supply pipe 56, and is diverted by the diverter 674 into the first spray box 71 at the top of the flip frame 66 and blown out; the cooling surface of the semiconductor refrigerator 52 will cool the air, and then the air extracted by the fan 55 enters the filter 57 After cooling in the air box 54, the silk thread is sprayed into the first spray box 71 at the bottom of the turning frame 66 through the air supply pipe 56. According to the demand, the silk thread first passes through the first spray box 71 for blowing cold air and then enters the first spray box 71 for blowing steam; thereby, the silk thread is cooled down, and the high-temperature auxiliary agent water vapor is adsorbed on the silk thread for uniform coating; and after the silk thread passes through the first spray box 71, the cold air and the hot air are shielded by the first baffle 72 fixed by the fastening bolts 73 to increase the absorption time. After coating, the silk thread can be guided and moved out by the first guide roller 75 on the first roller frame 74. If there are many wire lines, especially comb-type equipment, the carrying arm 671 can be connected by the plug 10, and then fixed and extended by the third bolt 672, and the carrying arm 671 can be installed on the flip frame 66 by the third bolt 672, so that the first coating structure 7 can be added or the second coating structure 8 can be installed; A single silk thread is passed through the first spray box 71, and multiple silk threads can be passed through the second spray box 81; that is, the second docking seat 87 is inserted between the support arms 671, and the second docking seat 87 is fixed by the second docking bolt 88 to install the second spray box 81; the silk thread is passed through the second spray box 81, and the silk thread can be guided by the second guide roller 86 on the second roller frame 85, and after the silk thread enters the second spray box 81, it is limited by the first conveying roller 83 and the second conveying roller 84 to prevent it from rubbing against the inner wall of the second spray box 81; and then the fan 55 is used to convey steam and cold air, and the second baffle 82 is used to block the silk thread to effectively cool down and apply the adsorption agent; The sizes of the first spray box 71 and the second spray box 81 can be set according to actual needs, and the arc-shaped nozzle 9 can be set. As long as the actual production needs are met, the wire guide can be cooled and the steam can be adsorbed.

[0029] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spinning device for composite fibers, characterized in that: The invention comprises a base (1), two pairs of universal wheels (2), a controller (3), a lifting frame (4), a main structure (5), a bearing structure (6) and a plurality of first smearing structures (7); the base (1) is rectangular, the two pairs of universal wheels (2) are respectively fixedly arranged on the lower wall of the base (1) and located at the four corners, one end of the lifting frame (4) is fixedly arranged on the middle part of the upper wall of the front end of the base (1), a cross-shaped lifting groove is opened through the middle part of the lifting frame (4), the main structure (5) is fixedly arranged on the upper wall of the rear end of the base (1), the bearing structure (6) is detachably arranged on the lifting frame (4), and the plurality of first smearing structures (7) are detachably arranged on the upper and lower ends of the flip frame (66) of the bearing structure (6).

2. A spinning device for composite fibers according to claim 1, characterized in that: The main structure (5) comprises a material box (51), a semiconductor refrigerator (52), a box cover (53), a bellows (54), a pair of fans (55) and a pair of air supply pipes (56); The material box (51) is a rectangular box body, and a cleaning port is provided in the middle of the upper wall at the right end of the material box (51). The semiconductor refrigerator (52) is fixedly inserted through the middle of the rear side wall of the material box (51), and the heating surface of the semiconductor refrigerator (52) is located inside the material box (51). The box cover (53) is detachably arranged at the cleaning port of the material box (51). A liquid filling port is provided in the middle of the box cover (53). The bellows (54) is a rectangular box body without a front wall and a lower wall. shaped box body, and a filter screen (57) is arranged in the middle of the left and right side walls of the bellows (54), the bellows (54) is detachably buckled on the rear side wall of the material box (51), and the bellows (54) is respectively fitted with the base (1) and the material box (51), a pair of fans (55) are respectively fixedly embedded in the middle of the upper wall of the material box (51) and the middle of the upper wall of the bellows (54), and one end of the pair of air supply pipes (56) is respectively detachably buckled on the fan (55) position.

3. A spinning device for composite fibers according to claim 2, characterized in that: The bearing structure (6) comprises a pipe seat (61), three first bolts (62), a turning arm (63), a second bolt (64), a second nut (65), a turning frame (66) and a pair of bearing units (67); The tube seat (61) is a rectangular tube body, one end of the tube seat (61) is detachably inserted into the front side wall of the lifting frame (4), wherein a pair of first bolts (62) are respectively movably penetrated through the left and right side walls of the lifting frame (4) and are screwed into the side wall of one end of the tube seat (61), wherein the other first bolt (62) is movably screwed into the side wall of the other end of the tube seat (61), and the flip arm (63) is L-shaped, one end of the flip arm (63) is movably inserted into the other end of the tube seat (61) and is fixed by the other first bolt (62), and the second bolt (64) is movably penetrated through the flip arm (63). ) at the other end, the second nut (65) is movably screwed onto the second bolt (64), one end of the flip frame (66) is movably arranged on the other end of the flip arm (63), and the flip frame (66) is sleeved on the second bolt (64), the other end of the flip frame (66) is concave and is divided into upper and lower ends, the upper and lower ends of the flip frame (66) are symmetrically provided with two pairs of first plug holes, and a pair of second plug holes with the same diameter as the first plug holes are provided on the left side of the middle of the first plug holes, and a pair of the bearing units (67) are symmetrically arranged at the upper and lower ends of the flip frame (66) and are located at the first plug holes.

4. A spinning device for composite fibers according to claim 3, characterized in that: The bearing unit (67) comprises three bearing arms (671), a plurality of third bolts (672), a pair of pipe clamps (673) and a flow divider (674); The three carrying arms (671) are all rectangular, and one end side wall is provided with a plug post (10) corresponding to the first plug hole and the second plug hole, the middle part of the lower wall of the three carrying arms (671) is provided with a limiting groove, and the other end side wall of the carrying arm (671) is provided with a third plug hole corresponding to the plug post (10), wherein a pair of the carrying arms (671) are symmetrically arranged at the first plug hole position, and the other carrying arm (671) is detachably arranged at the second plug hole position A plurality of third bolts (672) are movably screwed to the upper end of the flip frame (66) and are respectively connected to the first plug hole and the second plug hole. A pair of pipe clamps (673) are respectively detachably arranged on the lower wall of another bearing arm (671). The diverter (674) is fixedly arranged on the pipe clamp (673). A plurality of diverter ports are arranged on the diverter (674), and valves are arranged on the diverter ports. One end of the diverter (674) is connected to the air supply pipe (56).

5. The spinning device for composite fibers according to claim 4, characterized in that: The first coating structure (7) comprises a first spray box (71), a first baffle (72), a fastening bolt (73), a pair of first roller frames (74), a pair of first guide rollers (75), a first docking seat (76) and a first docking bolt (77); The first spray box (71) is rectangular, and an arc-shaped nozzle (9) is provided through the middle of the first spray box (71). A connecting socket is provided on the right side of the arc-shaped nozzle (9). A first air inlet connected to the arc-shaped nozzle (9) is provided in the middle of the left side wall of the first spray box (71). The first air inlet is connected to the diverter (674) through a pipeline. The first spray box (71) is detachably mounted on one of the pair of bearing arms (671). The first baffle (72) is detachably inserted into the socket. The fastening bolt (73) is movably screwed to the front side wall of the first spray box (71) and fits the side wall of the first baffle (72). One end of a pair of the first roller frames (74) is symmetrically arranged. In the middle of the upper and lower side walls of the first spray box (71) and on the left side of the first spray outlet, a pair of the first guide rollers (75) are movably arranged on the other end of the first roller frame (74), and the first guide rollers (75) are respectively opposite to the middle of the upper and lower ends of the arc-shaped spray outlet (9). One end of the first docking seat (76) is fixedly arranged in the middle of the left side wall of the bottom end of the first spray box (71), and the other end of the first docking seat (76) is a cross-shaped structure. The other end of the first docking seat (76) is movably inserted between one of the pair of bearing arms (671), and the first docking bolt (77) is movably screwed into the other end of the first docking seat, and the first docking bolt (77) is attached to the left side of the bearing arm (671).

6. A spinning device for composite fibers according to claim 5, characterized in that: The flip arm (63) can also be detachably mounted with a second coating structure (8), the second coating structure (8) comprising a second spray box (81), a second baffle (82), two pairs of first conveying rollers (83), a pair of second conveying rollers (84), a pair of second roller frames (85), a pair of second guide rollers (86), a second docking seat (87) and a second docking bolt (88); The second spray box (81) is a rectangular box body without a right side wall, and a second air inlet is arranged in the middle of the left side wall of the second spray box (81). The second air inlet is connected to the diverter (674) through a pipeline. The second spray box (81) has the same size as the first spray box (71). The second spray box (81) can be detachably arranged between one pair of bearing arms (671). The second baffle plate (82) can be detachably buckled on the right side of the second spray box (81). Two pairs of the first conveying rollers (83) are respectively vertically movably arranged on the second baffle plate (82) and located at the four corners. Two pairs of the first conveying rollers (83) are respectively movably inserted in the second spray box (81). A pair of the second conveying rollers (84) are respectively movably arranged in the second spray box (81) and located at the upper and lower ends. The second conveying rollers (8 4) is located on the left side of the first conveying roller (83), a pair of the second roller frames (85) are the same as the first roller frames (74), one end of the pair of the second roller frames (85) are movably inserted in the middle of the upper and lower ends of the second spray box (81) and are located on the left side of the first conveying roller (83), a pair of the second guide rollers (86) are movably set on the other end of the second roller frames (85), the second docking seat (87) is the same as the first docking seat (76), one end of the second docking seat (87) is fixedly set in the middle of the top of the left side wall of the second spray box (81), and the other end of the second docking seat (87) is movably inserted between the bearing arms (671), the second docking bolt (88) is movably screwed into the other end of the second docking seat (87), and the second docking bolt (88) is attached to the left side of the bearing arm (671).

7. A spinning device for composite fibers according to claim 6, characterized in that: The first smearing structure (7) is used for limiting the position of a single thread or several threads.

8. The spinning device for composite fibers according to claim 7, characterized in that: The second coating structure (8) is used for limiting the positions of multiple threads.

9. A spinning method for composite fibers, applied to the spinning device for composite fibers as claimed in claim 8, characterized in that: The following steps are involved: Step 1: installing a plurality of first smear structures (7) through a bearing structure (6), wherein the spacing between the first smear structures (7) is adjustable; Step 2: adjusting the inclination angle and orientation of the plurality of first coating structures (7) by means of the bearing structure (6) so as to enable the silk threads being transported after spinning to pass through the first coating structures (7) symmetrically arranged on the turning frame (66); Step 3: The applied additive is collected in the material box (51) in the main structure (5), and the characteristics of the semiconductor refrigerator (52) are used to heat and cool at the same time, and the additive is evaporated by the heating surface; the fan (55) on the wind box (54) draws air, and cools it by the cooling surface of the semiconductor refrigerator (52), and then the first coating structure (7) sprays cold air to the silk thread to cool it; Step 4: The cooled silk threads will enter another first coating structure (7), and the fan (55) on the material box (51) will transport the auxiliary agent water vapor to the cooled silk threads, and then the water vapor will be pre-cooled and adsorbed on the silk threads. As the spinning process progresses, the silk threads will be evenly and comprehensively coated with the auxiliary agent.

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