Raw silk device assisted by fan

Abstract

A raw silk device assisted by a fan comprises a silk spraying device and a fan device. The spinning device comprises a spinning tank body, and a needle head connecting piece and a spinning needle head are inserted into the spinning tank body; a fan device is arranged on the rear side of the spinning tank body and comprises a fan motor, a rotating block and fan blades, the multiple fan blades are evenly inserted into the rotating block, an output shaft of the fan motor is inserted into the middle of the rotating block, during application, the output shaft of the fan motor drives the rotating block and the fan blades to rotate, then the fan blades generate concentrated and stable airflow, and therefore the spinning effect is achieved. When the spinning tank rotates at a high speed, the centrifugal spinning solution is sprayed out of the spinning needle under the action of centrifugal force, the centrifugal spinning solution regenerates centrifugal spinning fibers, and all the centrifugal spinning fibers are stretched in the airflow, so that the stretching effect is good, the stretching effect of the airflow is stable, and the diameters of the centrifugal spinning fibers are uniform. Therefore, the design has a better stretching effect on the centrifugal spinning fibers, and the diameters of the centrifugal spinning fibers are uniform.

Description

Technical Field

[0001] The invention relates to a raw silk device, belonging to the technical field of centrifugal spinning, and in particular to a raw silk device assisted by a fan. Background Art

[0002] Centrifugal spinning is an efficient, low-energy fiber preparation method with broad application prospects. In centrifugal spinning technology, as the centrifugal spinning device rotates at high speed, the centrifugal force generated throws the polymer melt or solution out of the centrifugal spinning device, and then generates centrifugal spinning fibers, which are then stretched by airflow to improve the strength of the centrifugal spinning fibers. Therefore, airflow is very important for the generation of centrifugal spinning fibers.

[0003] The Chinese patent application number is 202411246549.9 and the application date is September 6, 2024. It discloses an airflow-assisted melt centrifugal spinning machine, including a screw extruder, a spinning box, a melt metering pump, an air compressor, an air pipe, a centrifugal spinning disk, a motor connecting shaft and an airflow ring; the screw extruder is located outside the spinning box, the output end of the screw extruder is connected to the melt metering pump, the output end of the melt metering pump is used to output the melt, and the output end of the melt metering pump is inserted into the interior of the spinning box; the air compressor is used to For providing gas, the air compressor is connected to one end of the gas pipe, and the other end of the gas pipe is inserted into the inside of the spinning box; the centrifugal spinning disk is placed horizontally, the centrifugal spinning disk is located inside the spinning box, the motor is connected to the centrifugal spinning disk through a connecting shaft, and the motor is used to drive the centrifugal spinning disk to rotate; the air flow ring is a disc, and a blind hole is provided on its upper surface; a plurality of air flow channels of the same shape and size are provided in the air flow ring. Although this design generates centrifugal spinning fibers by spraying the centrifugal spinning disk through the output end of the melt metering pump, it still has the following defects: In this design, the air flow ring is located beside the spinneret (i.e., the melt metering pump), so the air flow ejected by the air flow ring can only help the centrifugal spinning fibers close to the air flow ring to stretch, but has a poor stretching effect on the centrifugal spinning fibers far away from the air flow ring, so the diameter of the generated centrifugal spinning fibers is uneven.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the application, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to ordinary technicians in this field. Summary of the invention

[0005] The purpose of the present invention is to overcome the defects and problems of poor stretching effect on centrifugal spun fibers and uneven diameter of centrifugal spun fibers in the prior art, and to provide a fan-assisted raw silk device with better stretching effect on centrifugal spun fibers and uniform diameter of centrifugal spun fibers.

[0006] To achieve the above objectives, the technical solution of the present invention is: A fan-assisted raw silk device, the device comprising a spinning device and a fan device; The spinning device comprises a spinning tank body, the movement stroke of the spinning tank body is to rotate along its center of circle; the spinning tank body comprises a plurality of liquid containing chambers, one end of the liquid containing chamber is connected with a connecting port, one end of a needle connector is inserted into the liquid containing chamber, the other end of the needle connector is connected with one end of a spinning needle, the other end of the spinning needle protrudes from the outside of the connecting port, and the outside of the spinning needle and the needle connector is covered with a needle fastener; A fan device is provided on the rear side of the spinning tank body, and the fan device includes a fan motor, a rotating block and fan blades. One ends of a plurality of fan blades are evenly inserted on the side surface of one end of the rotating block close to the spinning tank body, and the other ends of all the fan blades extend away from the rotating block. The width of the fan blades gradually increases in the direction away from the rotating block. The middle part of the rotating block is a rotating hole, and the output shaft of the fan motor is inserted into the rotating hole.

[0007] One end of the transmission shaft is inserted into the middle of the spinning tank body, the other end of the transmission shaft is inserted into the middle of the vertical bevel gear, the bottom of the vertical bevel gear is meshed with one end of the horizontal bevel gear, and the output shaft of the spinning motor is inserted into the middle of the horizontal bevel gear.

[0008] One end of the spinning motor away from the spinning tank body is connected to one side of the spinneret mounting plate, the top of the spinneret mounting plate is connected to the bottom of the transmission outer box, the interior of the transmission outer box accommodates a transverse bevel gear and a vertical bevel gear, a transmission hole is provided on the transmission outer box, the inner surface of the transmission hole is connected to the outer surface of the angular contact ball bearing, and a transmission shaft is inserted in the middle of the angular contact ball bearing.

[0009] The bottom of the spinneret mounting plate is connected to the top of the spinning support rod, and the bottom of the spinning support rod is connected to the top of the spinneret support plate.

[0010] The bottom of the spinneret support plate is connected to the top of the first moving device, the first moving device includes a first screw and a first screw nut, the first connecting end of the first screw is connected to the first output end of the first screw motor, the other end of the first screw is a first fixed end, the first fixed end is connected to the middle of the bottom bracket of the frame, the part of the first screw located between the first connecting end and the first fixed end is the first middle end, the first middle end is covered with a first screw nut, and the top of the first screw nut is connected to the bottom of the spinneret support plate.

[0011] One end of the first connecting end away from the first middle end is connected to one end of the first plum blossom coupling, and the other end of the first plum blossom coupling is connected to the first output end; one end of the first fixed end away from the first middle end is connected to one end of the first angular contact ball bearing, the other end of the first angular contact ball bearing is connected to one end of the first flange, and the other end of the first flange is connected to the middle of the bottom bracket.

[0012] One end of the first screw motor close to the first screw is connected to one side of the first mounting plate, and the other side of the first mounting plate is connected to one side of the bottom bracket.

[0013] The bottom bracket includes a bottom front rod and a bottom rear rod, the bottom front rod is provided with a bottom front guide rail, the top of the bottom front guide rail is connected to the bottom of the bottom front slider, the top of the bottom front slider is connected to the bottom of the spinneret support plate; the bottom rear rod is provided with a bottom rear guide rail, the top of the bottom rear guide rail is connected to the bottom of the bottom rear slider, the top of the bottom rear slider is connected to the bottom of the spinneret support plate. The side of the fan motor close to the rotating block is connected to the side of the fan support plate, the side of the fan support plate close to the rotating block is connected to one end of the cover fixing column, the other end of the cover fixing column is connected to one end of the fan cover, and the fan cover is located outside the fan blades.

[0014] The side of the fan support plate close to the fan motor is connected to one end of the fan support column, the other end of the fan support column is connected to one end of the fan mounting plate, and the other side of the fan mounting plate is connected to one side of the left bracket of the rack. Compared with the prior art, the beneficial effects of the present invention are: 1. In a raw silk device using fan assistance of the present invention, the device comprises a spinning device and a fan device, the spinning device comprises a spinning tank body, a needle connector and a spinning needle are inserted into the spinning tank body, the movement stroke of the spinning tank body is to rotate along its axis, the fan device comprises a fan motor, a rotating block and fan blades, the output shaft of the fan motor is inserted into the middle of the rotating block, and a plurality of fan blades are evenly inserted into the side surface of the rotating block. When used, the fan motor is first started, and then the rotating block is driven by the fan motor to rotate, and then the rotating block drives the plurality of fan blades to rotate, and then the fan blades rotate to generate airflow, and then the spinning tank body is rotated, the centrifugal spinning liquid in the spinning tank body is subjected to the action of centrifugal force, and the centrifugal spinning liquid is then ejected from the spinning needle, and then the centrifugal spinning liquid forms centrifugal spinning fibers, the centrifugal spinning fibers are subjected to the stretching action of the airflow, and then the centrifugal spinning fibers are moved to the collecting device under the guidance of the airflow. The advantages of the present invention also include: First point: the fan device is located at the rear side of the spinning tank, that is, the airflow is generated from the rear side of the centrifugal spinning fiber, and the range of the airflow is larger than the generation range of the centrifugal spinning fiber, so all the centrifugal spinning fibers can be stretched by the airflow, and the stretching effect on the centrifugal spinning fibers is better; each centrifugal spinning fiber can be stretched as a whole, so the diameter of the centrifugal spinning fiber is uniform; Second point: the fan blades are symmetrical along the center of the rotating block, and the output shaft of the fan motor and the rotating block are both rotating stably, so the rotation of the fan blades is stable; when the fan blades squeeze the air on the force-bearing surface in an oblique manner, a continuous air flow is generated, so a stable airflow can be generated. The force on the centrifugal spinning fiber in the stable airflow is uniform, so the mechanical strength of the centrifugal spinning fiber is better, and the centrifugal spinning fiber will not break; The third point: the airflow generated by the rotation of the fan blades moves horizontally to the right. The output shaft of the fan motor can output a larger rotation speed, so the air pressure of the airflow generated by the fan blades is larger, so the airflow is not easy to diffuse outward, so it can provide better guidance and stretching effects for centrifugal spinning fibers; Therefore, the present invention has a better stretching effect on the centrifugal spun fibers, and the diameters of the centrifugal spun fibers are uniform.

[0015] 2. In a fan-assisted raw silk device of the present invention, a transmission shaft is inserted in the middle of the spinning tank body, the transmission shaft is connected to the bevel gear and the spinning motor in sequence, the bevel gear is covered with a transmission outer box, the spinning motor is fixed to the spinneret mounting plate, the spinneret mounting plate is connected to the spinneret support plate through the spinning support rod, when in use, the spinneret mounting plate provides support for the spinning motor, and then the spinning motor drives the bevel gear to rotate, and then the bevel gear drives the transmission shaft to rotate, and then the transmission shaft drives the spinning tank body to rotate, and then the centrifugal spinning liquid is ejected along the needle connector and the spinning needle under the action of centrifugal force, the transmission outer box protects the bevel gear and provides support for the transmission shaft, so that the rotation effect of the spinning tank body is stable, thereby stably ejecting the centrifugal spinning liquid. Therefore, the spinning effect of the present invention is better.

[0016] 3. In a fan-assisted raw silk device of the present invention, the bottom of the spinneret support plate is connected to the first screw nut of the first moving device, and the first screw nut is sleeved on the outside of the first screw. When in use, the first screw motor drives the first screw to rotate, and then the first screw drives the first screw nut to move along the first screw axis, and then the first four screw nuts drive the spinneret to move, so the distance between the spinneret and the fan device can be adjusted to obtain the best airflow stretching and guiding effect, and the spinneret distance between the spinneret and the collecting device can also be adjusted. Adjusting the spinneret distance can adjust the stretching time of the centrifugal spinning fiber in the air. When the stretching time is appropriate, the diameter of the centrifugal spinning fiber is moderate, and it will not cause the situation where the silk cannot be formed or there is unstretched centrifugal spinning liquid attached. Therefore, the present invention can adjust the diameter of the centrifugal spinning fiber.

[0017] 4. In a fan-assisted raw silk device of the present invention, one end of the first screw is connected to the first screw motor through the first plum blossom coupling, the other end of the first screw is fixed to one end of the bottom bracket through the first angular contact ball bearing and the first flange, and the first screw motor is fixed to the bottom bracket through the first mounting plate. When used, the first plum blossom coupling is used to connect and compensate the first screw and the first screw motor and provide a shock-absorbing effect. The first angular contact ball bearing fixes one end of the first screw and facilitates the rotation of the first screw. Therefore, the operation effect of the first screw is better, and the movement effect of the spinning device is better. Therefore, the movement effect of the spinning device of the present invention is better.

[0018] 5. In a fan-assisted raw silk device of the present invention, the bottom bracket includes a bottom front guide rail and a bottom rear guide rail, the bottom front guide rail is provided with a bottom front slider, the bottom rear guide rail is provided with a bottom rear slider, the bottom rear slider and the bottom front slider are connected to the spinneret support plate, when in use, when the spinneret support plate moves linearly under the drive of the first screw nut, the spinneret support plate drives the bottom front slider and the bottom rear slider to move on the bottom front guide rail and the bottom rear guide rail respectively, and the bottom front slider and the bottom rear slider provide support and guidance for the spinneret support plate, so that the movement effect of the spinneret support plate is stable. Therefore, the movement effect of the present invention is stable.

[0019] 6. In a fan-assisted raw silk device of the present invention, the fan motor is connected to a fan support plate, the fan support plate is connected to a cover fixing column, the cover fixing column is connected to a fan cover, the other side of the fan support plate is connected to the fan support column, the other end of the fan support column is connected to a fan mounting plate, and the other side of the fan mounting plate is connected to a left bracket. When used, the fan cover is located at the rear side of the fan blades to form a filtering effect to prevent foreign matter from contaminating the fan blades, thereby interfering with the rotation of the fan blades. The fan support plate provides support for the fan motor to stabilize the position of the fan motor. Therefore, the present invention has a better protection effect on the fan blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 yes Figure 1 Top view of the .

[0022] Figure 3 yes Figure 1 Schematic diagram of the structure of the spinneret.

[0023] Figure 4 yes Figure 3 Schematic diagram of the structure of the transmission outer box.

[0024] Figure 5 yes Figure 1Schematic diagram of the structure of the first screw.

[0025] Figure 6 yes Figure 5 Exploded view of.

[0026] Figure 7 yes Figure 5 Schematic diagram of the structure of the first flange.

[0027] Figure 8 yes Figure 5 Schematic diagram of the structure of the plum blossom coupling.

[0028] Fig. 9 yes Figure 4 Schematic diagram of the structure of the spinning tank.

[0029] Fig.10 yes Fig. 9 Exploded view of.

[0030] Fig.11 yes Fig. 9 Schematic diagram of the structure of the middle vertical bevel gear.

[0031] Fig.12 yes Fig. 9 Schematic diagram of the structure of the middle connector.

[0032] Fig.13 yes Fig. 9 Schematic diagram of the structure of the needle connector.

[0033] Fig.14 yes Fig. 9 Schematic diagram of the structure of the spinning needle.

[0034] Fig.15 yes Figure 1 Schematic diagram of the structure of the fan device.

[0035] Fig.16 yes Fig.15 Exploded view of.

[0036] Fig.17 yes Fig.15 Schematic diagram of the structure of the middle fan blade.

[0037] Fig.18 yes Fig.15 Schematic diagram of the structure of the fan cover.

[0038] In the figure: first moving device 1, first screw 11, first connecting end 111, first fixed end 112, first middle end 113, first screw nut 12, first screw motor 13, first output end 131, spinneret support plate 14, first plum blossom coupling 15, first angular contact ball bearing 16, first flange 17, first mounting plate 18, frame 3, bottom bracket 31, bottom front rod 311, bottom rear rod 312, bottom front guide rail 313, bottom front slider 314, bottom rear guide rail 315, bottom rear slider 316, left bracket 33, spinneret 4, spinning tank body 41, Liquid containing chamber 411, connecting port 412, needle connector 413, spinning needle 414, needle fastener 415, spinning tank cover 416, transmission shaft 42, vertical bevel gear 43, horizontal bevel gear 431, spinning motor 44, spinning support rod 45, spinneret mounting plate 46, transmission outer box 47, transmission hole 471, angular contact ball bearing 48, collecting device 5, fan device 6, fan motor 61, rotating block 62, rotating hole 621, fan blades 63, fan support plate 64, cover fixing column 65, fan cover 651, fan support column 66, fan mounting plate 67. DETAILED DESCRIPTION

[0039] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0040] See also Figure 1 — Fig.18 , a fan-assisted raw silk device, the device comprising a spinning device 4 and a fan device 6; The spinning device 4 comprises a spinning tank body 41, and the movement stroke of the spinning tank body 41 is rotation along its center of circle; the spinning tank body 41 comprises a plurality of liquid containing chambers 411, one end of the liquid containing chamber 411 is connected with a connecting port 412, one end of a needle connector 413 is inserted into the liquid containing chamber 411, the other end of the needle connector 413 is connected with one end of a spinning needle 414, the other end of the spinning needle 414 protrudes from the outside of the connecting port 412, and the outside of the spinning needle 414 and the needle connector 413 is covered with a needle fastener 415; A fan device 6 is provided on the rear side of the spinning tank body 41, and the fan device 6 includes a fan motor 61, a rotating block 62 and fan blades 63. One ends of a plurality of fan blades 63 are evenly inserted on the side surface of one end of the rotating block 62 close to the spinning tank body 41, and the other ends of all the fan blades 63 extend away from the rotating block 62. The width of the fan blades 63 gradually increases in the direction away from the rotating block 62. The middle part of the rotating block 62 is a rotating hole 621, and the output shaft of the fan motor 61 is inserted into the rotating hole 621.

[0041] One end of the transmission shaft 42 is inserted into the middle of the spinning tank body 41, and the other end of the transmission shaft 42 is inserted into the middle of the vertical bevel gear 43. The bottom of the vertical bevel gear 43 is meshed with one end of the horizontal bevel gear 431, and the output shaft of the spinning motor 44 is inserted into the middle of the horizontal bevel gear 431.

[0042] One end of the spinning motor 44 away from the spinning tank body 41 is connected to one side of the spinneret mounting plate 46, the top of the spinneret mounting plate 46 is connected to the bottom of the transmission outer box 47, the interior of the transmission outer box 47 accommodates a transverse bevel gear 431 and a vertical bevel gear 43, and a transmission hole 471 is provided on the transmission outer box 47. The inner surface of the transmission hole 471 is connected to the outer surface of the angular contact ball bearing 48, and a transmission shaft 42 is inserted in the middle of the angular contact ball bearing 48.

[0043] The bottom of the spinneret mounting plate 46 is connected to the top of the spinning support rod 45 , and the bottom of the spinning support rod 45 is connected to the top of the spinneret support plate 14 .

[0044] The bottom of the spinneret support plate 14 is connected to the top of the first moving device 1, and the first moving device 1 includes a first screw 11 and a first screw nut 12. The first connecting end 111 of the first screw 11 is connected to the first output end 131 of the first screw motor 13. The other end of the first screw 11 is a first fixed end 112, and the first fixed end 112 is connected to the middle of the bottom bracket 31 of the frame 3. The part of the first screw 11 located between the first connecting end 111 and the first fixed end 112 is the first middle end 113. The first middle end 113 is covered with a first screw nut 12, and the top of the first screw nut 12 is connected to the bottom of the spinneret support plate 14.

[0045] One end of the first connecting end 111 away from the first middle end 113 is connected to one end of the first plum blossom coupling 15, and the other end of the first plum blossom coupling 15 is connected to the first output end 131; one end of the first fixed end 112 away from the first middle end 113 is connected to one end of the first angular contact ball bearing 16, the other end of the first angular contact ball bearing 16 is connected to one end of the first flange 17, and the other end of the first flange 17 is connected to the middle of the bottom bracket 31.

[0046] One end of the first screw motor 13 close to the first screw 11 is connected to one surface of the first mounting plate 18 , and the other surface of the first mounting plate 18 is connected to one surface of the bottom bracket 31 .

[0047] The bottom bracket 31 includes a bottom front rod 311 and a bottom rear rod 312. The bottom front rod 311 is provided with a bottom front guide rail 313. The top of the bottom front guide rail 313 is connected to the bottom of the bottom front slider 314. The top of the bottom front slider 314 is connected to the bottom of the spinneret support plate 14. The bottom rear rod 312 is provided with a bottom rear guide rail 315. The top of the bottom rear guide rail 315 is connected to the bottom of the bottom rear slider 316. The top of the bottom rear slider 316 is connected to the bottom of the spinneret support plate 14. The side of the fan motor 61 close to the rotating block 62 is connected to the side of the fan support plate 64, the side of the fan support plate 64 close to the rotating block 62 is connected to one end of the cover fixing column 65, the other end of the cover fixing column 65 is connected to one end of the fan cover 651, and the fan cover 651 is located outside the fan blades 63.

[0048] The fan support plate 64 is connected to one end of a fan support column 66 on one side close to the fan motor 61, and the other end of the fan support column 66 is connected to one end of a fan mounting plate 67, and the other side of the fan mounting plate 67 is connected to one side of the left bracket 33 of the rack 3. The supplementary description of the present invention is as follows: The frame 3 of the present invention comprises a bottom bracket 31 and a left bracket 33 connected to each other, which are welded from a large hollow rectangular square steel 101 and are provided with a plurality of mounting holes for matching with other parts.

[0049] Embodiment 1: See also Figure 1 — Fig.16 A fan-assisted raw silk device, the device comprising a spinning device 4 and a fan device 6; the spinning device 4 comprises a spinning tank body 41, the movement stroke of the spinning tank body 41 is to rotate along its center of a circle; the spinning tank body 41 comprises a plurality of liquid containing chambers 411, one end of the liquid containing chamber 411 is connected to a connecting port 412, one end of a needle connector 413 is inserted into the liquid containing chamber 411, the other end of the needle connector 413 is connected to one end of a spinning needle 414, the other end of the spinning needle 414 protrudes from the outside of the connecting port 412, and the spinning needle 41 4 and the needle connector 413 are covered with a needle fastener 415; the rear side of the spinning tank body 41 is provided with a fan device 6, the fan device 6 includes a fan motor 61, a rotating block 62 and a fan blade 63, one end of a plurality of fan blades 63 are evenly inserted on the side surface of one end of the rotating block 62 close to the spinning tank body 41, the other ends of all the fan blades 63 extend away from the rotating block 62, the width of the fan blade 63 gradually increases in the direction away from the rotating block 62, the middle part of the rotating block 62 is a rotating hole 621, and the output shaft of the fan motor 61 is inserted into the rotating hole 621.

[0050] When in use, first start the fan motor 61, then the output shaft of the fan motor 61 drives the rotating block 62 to rotate, then the rotating block 62 drives the fan blades 63 to rotate, and then the multiple fan blades 63 rotate simultaneously to generate a concentrated and stable airflow, and then the stable airflow is blown from the rear side of the spinning tank body 41 to the collecting device 5; then the spinning tank body 41 is rotated along its center, at this time, the centrifugal spinning liquid is acted upon by the centrifugal force, so the centrifugal spinning liquid moves toward the needle connector 413, and then the centrifugal spinning liquid moves toward the spinning needle 414, and then the centrifugal spinning liquid is ejected along the spinning needle 414, and then the centrifugal spinning liquid is stretched in the aforementioned concentrated and stable airflow to form centrifugal spinning fibers, and then the centrifugal spinning fibers are moved to the collecting device 5 under the guidance of the airflow, and are connected to the collecting device 5. The collecting device 5 is adhesively fixed; the centrifugal spinning solution is ejected within the range of a concentrated and stable airflow, so all the centrifugal spinning fibers can be stretched by the airflow, and the airflow is uniform and stable, so the centrifugal spinning fibers are evenly stressed and will not break; there is a conical cavity in the needle connector 413, and the diameter of the conical cavity to the spinning needle 414 gradually decreases, so the conical cavity accelerates the movement of the centrifugal spinning solution, and the diameter of the cavity in the spinning needle 414 gradually decreases in the direction away from the needle connector 413, and the cavity accelerates the ejection of the centrifugal spinning solution; the needle fastener 415 is sleeved on the outside of the needle connector 413 and the spinning needle 414 to fix and protect the needle connector 413 and the spinning needle 414.

[0051] Embodiment 2: The basic content is the same as that of Example 1, except that: See also Figure 1 — Fig.14 , one end of the transmission shaft 42 is inserted into the middle of the spinning tank body 41, and the other end of the transmission shaft 42 is inserted into the middle of the vertical bevel gear 43, the bottom of the vertical bevel gear 43 is meshed and connected with one end of the horizontal bevel gear 431, and the output shaft of the spinning motor 44 is inserted into the middle of the horizontal bevel gear 431. The end of the spinning motor 44 away from the spinning tank body 41 is connected to one side of the spinneret mounting plate 46, the top of the spinneret mounting plate 46 is connected to the bottom of the transmission outer box 47, the interior of the transmission outer box 47 contains the horizontal bevel gear 431 and the vertical bevel gear 43, and the transmission outer box 47 is provided with a transmission hole 471, the inner surface of the transmission hole 471 is connected to the outer surface of the angular contact ball bearing 48, and the transmission shaft 42 is inserted in the middle of the angular contact ball bearing 48. The bottom of the spinneret mounting plate 46 is connected to the top of the spinning support rod 45, and the bottom of the spinning support rod 45 is connected to the top of the spinneret support plate 14.

[0052] When in use, first start the spinning motor 44, then the output shaft of the spinning motor 44 drives the transverse bevel gear 431 to rotate, and then the transverse bevel gear 431 drives the vertical bevel gear 43 to rotate, and then the vertical bevel gear 43 drives the rotating shaft 42 to rotate, and then the rotating shaft 42 drives the spinning tank body 41 to rotate; the transmission outer box 47 protects the transverse bevel gear 431 and the vertical bevel gear 43 to prevent debris from contaminating the transverse bevel gear 431 and the vertical bevel gear 43, thereby affecting the rotation effect of the transverse bevel gear 431 and the vertical bevel gear 43. At the same time, the transmission outer box 47 fixes the transmission shaft 42 through the angular contact ball bearing 48 to ensure the stability of the rotation effect of the transmission shaft 42; the spinning motor 44 is fixed by the spinneret mounting plate 46, and the spinneret mounting plate 46 is fixed to the spinneret support plate 14 through the spinning support rod 45.

[0053] Embodiment 3: The basic content is the same as that of Example 1, except that: See also Figure 1 — Fig. 9 The bottom of the spinneret support plate 14 is connected to the top of the first moving device 1, and the first moving device 1 includes a first screw 11 and a first screw nut 12. The first connecting end 111 of the first screw 11 is connected to the first output end 131 of the first screw motor 13. The other end of the first screw 11 is a first fixed end 112, and the first fixed end 112 is connected to the middle of the bottom bracket 31 of the frame 3. The part of the first screw 11 located between the first connecting end 111 and the first fixed end 112 is the first middle end 113. The first middle end 113 is covered with a first screw nut 12, and the top of the first screw nut 12 is connected to the bottom of the spinneret support plate 14.

[0054] During application, when the position of the spinneret 4 needs to be adjusted, the first screw motor 13 is started first, and then the first output end 131 is driven to rotate by the first screw motor 13, and then the first connection end 111 is driven to rotate by the first output end 131, and then the first connection end 111 drives the first middle end 113 to rotate, and then the first middle end 113 drives the first screw nut 12 to move along the axis direction of the first middle end 113, and then the first screw nut 12 drives the spinneret support plate 14 to move, and then the spinneret support plate 14 drives the spinneret 4 to move to achieve the effect of adjusting the position of the spinneret 4. In the above process, the first fixed end 112 is connected to the bottom bracket 31 to stabilize the first screw 11.

[0055] Embodiment 4: The basic content is the same as that of Example 1, except that: See also Figure 1 — Figure 8, one end of the first connecting end 111 away from the first middle end 113 is connected to one end of the first plum blossom coupling 15, and the other end of the first plum blossom coupling 15 is connected to the first output end 131; one end of the first fixed end 112 away from the first middle end 113 is connected to one end of the first angular contact ball bearing 16, and the other end of the first angular contact ball bearing 16 is connected to one end of the first flange 17, and the other end of the first flange 17 is connected to the middle of the bottom bracket 31. One end of the first screw motor 13 close to the first screw 11 is connected to one side of the first mounting plate 18, and the other side of the first mounting plate 18 is connected to one side of the bottom bracket 31.

[0056] When in use, the first output end 131 rotates to drive the first plum blossom coupling 15 to rotate, and then the first plum blossom coupling 15 drives the first connecting end 111 to rotate. The first plum blossom coupling 15 is used to connect and compensate the first output end 131 and the first connecting end 111, and provide a shock absorbing effect; the first fixed end 112 is connected to the first flange 17 through the first angular contact ball bearing 16, and the first angular contact ball bearing 16 fixes the first fixed end 112 and will not hinder the rotation process of the first fixed end 112; the first screw motor 13 is fixed to the bottom bracket 31 through the first mounting plate 18.

[0057] Embodiment 4: The basic content is the same as that of Example 1, except that: See also Figure 1 — Fig.10 The bottom bracket 31 includes a bottom front rod 311 and a bottom rear rod 312, the bottom front rod 311 is provided with a bottom front guide rail 313, the top of the bottom front guide rail 313 is connected to the bottom of the bottom front slider 314, and the top of the bottom front slider 314 is connected to the bottom of the spinneret support plate 14; the bottom rear rod 312 is provided with a bottom rear guide rail 315, the top of the bottom rear guide rail 315 is connected to the bottom of the bottom rear slider 316, and the top of the bottom rear slider 316 is connected to the bottom of the spinneret support plate 14.

[0058] When in use, when the spinneret support plate 14 moves, it drives the bottom front slider 314 to move along the bottom front guide rail 313, and the bottom rear slider 316 to move along the bottom rear guide rail 315. The bottom front slider 314 and the bottom rear slider 316 both provide support and guidance for the spinneret support plate 14 to ensure the stability of the movement of the spinneret support plate 14. The number of the bottom front slider 314 and the bottom rear slider 316 can be set as needed; the bottom front rod 311 provides support and fixation for the bottom front guide rail 313, and the bottom rear rod 312 provides support and fixation for the bottom rear guide rail 315.

[0059] Embodiment 5: The basic content is the same as that of Example 1, except that: See also Figure 1— Fig.18 The side of the fan motor 61 close to the rotating block 62 is connected to the side of the fan support plate 64, the side of the fan support plate 64 close to the rotating block 62 is connected to one end of the cover fixing column 65, the other end of the cover fixing column 65 is connected to one end of the fan cover 651, and the fan cover 651 is located outside the fan blade 63. The side of the fan support plate 64 close to the fan motor 61 is connected to one end of the fan support column 66, the other end of the fan support column 66 is connected to one end of the fan mounting plate 67, and the other side of the fan mounting plate 67 is connected to one side of the left bracket 33 of the rack 3.

[0060] When in use, the fan motor 61 is fixed by the fan support plate 64, and the fan cover 651 is fixed on the fan support plate 64 by the cover fixing column 65. The fan cover 651 is a concave mesh structure, so the fan cover 651 can accommodate the fan blades 63, and the fan blades 63 can rotate smoothly in the fan cover 651. The mesh structure of the fan cover 651 plays a filtering role, protecting the fan blades 63 and preventing the fan blades 63 from being contaminated by foreign objects, thereby affecting the rotation effect of the fan blades 63; the fan support plate 64 is fixed to the fan mounting plate 67 through the fan support column 66, and the fan mounting plate 67 is fixed to the left bracket 33 to achieve the fixing effect of the entire fan device 6.

[0061] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed by the present invention should be included in the protection scope recorded in the claims.

Claims

1. A fan-assisted raw silk device, characterized in that: The device comprises a spinning device (4) and a fan device (6); The spinning device (4) comprises a spinning tank body (41), the movement stroke of the spinning tank body (41) being rotation along its center of circle; the spinning tank body (41) comprises a plurality of liquid containing chambers (411), one end of each of the liquid containing chambers (411) being in communication with a connecting port (412), one end of a needle connector (413) being inserted into the liquid containing chamber (411), the other end of the needle connector (413) being in communication with one end of a spinning needle (414), the other end of the spinning needle (414) protruding from the outside of the connecting port (412), and the outside of the spinning needle (414) and the needle connector (413) being covered with a needle fastener (415); A fan device (6) is arranged at the rear side of the spinning tank body (41), and the fan device (6) comprises a fan motor (61), a rotating block (62) and fan blades (63); one end of a plurality of fan blades (63) are evenly inserted on a side surface of one end of the rotating block (62) close to the spinning tank body (41); the other ends of all the fan blades (63) extend in a direction away from the rotating block (62); the width of the fan blades (63) gradually increases in a direction away from the rotating block (62); a rotating hole (621) is provided in the middle of the rotating block (62), and an output shaft of the fan motor (61) is inserted into the rotating hole (621).

2. A fan-assisted raw silk device according to claim 1, characterized in that: One end of a transmission shaft (42) is inserted into the middle of the spinning tank body (41), the other end of the transmission shaft (42) is inserted into the middle of a vertical bevel gear (43), the bottom of the vertical bevel gear (43) is meshedly connected with one end of a horizontal bevel gear (431), and the output shaft of a spinning motor (44) is inserted into the middle of the horizontal bevel gear (431).

3. A fan-assisted raw silk device according to claim 2, characterized in that: One end of the spinning motor (44) away from the spinning tank body (41) is connected to one side of a spinneret mounting plate (46); the top of the spinneret mounting plate (46) is connected to the bottom of a transmission outer box (47); a transverse bevel gear (431) and a vertical bevel gear (43) are accommodated inside the transmission outer box (47); a transmission hole (471) is provided on the transmission outer box (47); the inner surface of the transmission hole (471) is connected to the outer surface of an angular contact ball bearing (48); a transmission shaft (42) is inserted into the middle of the angular contact ball bearing (48).

4. A fan-assisted raw silk device according to claim 3, characterized in that: The bottom of the spinneret mounting plate (46) is connected to the top of the spinning support rod (45), and the bottom of the spinning support rod (45) is connected to the top of the spinneret support plate (14).

5. A fan-assisted raw silk device according to claim 4, characterized in that: The bottom of the spinneret support plate (14) is connected to the top of the first moving device (1); the first moving device (1) comprises a first lead screw (11) and a first lead screw nut (12); a first connecting end (111) of the first lead screw (11) is connected to a first output end (131) of a first lead screw motor (13); the other end of the first lead screw (11) is a first fixed end (112); the first fixed end (112) is connected to the middle of a bottom bracket (31) of a frame (3); a portion of the first lead screw (11) between the first connecting end (111) and the first fixed end (112) is a first middle end (113); a first lead screw nut (12) is disposed on the first middle end (113); and the top of the first lead screw nut (12) is connected to the bottom of the spinneret support plate (14).

6. A fan-assisted raw silk device according to claim 5, characterized in that: One end of the first connecting end (111) away from the first middle end (113) is connected to one end of a first plum blossom coupling (15), and the other end of the first plum blossom coupling (15) is connected to a first output end (131); one end of the first fixed end (112) away from the first middle end (113) is connected to one end of a first angular contact ball bearing (16), the other end of the first angular contact ball bearing (16) is connected to one end of a first flange (17), and the other end of the first flange (17) is connected to the middle of a bottom bracket (31).

7. A fan-assisted raw silk device according to claim 6, characterized in that: One end of the first screw motor (13) close to the first screw (11) is connected to one side of the first mounting plate (18), and the other side of the first mounting plate (18) is connected to one side of the bottom bracket (31).

8. A fan-assisted raw silk device according to claim 7, characterized in that: The bottom bracket (31) comprises a bottom front rod (311) and a bottom rear rod (312); the bottom front rod (311) is provided with a bottom front guide rail (313); the top of the bottom front guide rail (313) is connected to the bottom of a bottom front slider (314); the top of the bottom front slider (314) is connected to the bottom of a spinneret support plate (14); the bottom rear rod (312) is provided with a bottom rear guide rail (315); the top of the bottom rear guide rail (315) is connected to the bottom of a bottom rear slider (316); the top of the bottom rear slider (316) is connected to the bottom of the spinneret support plate (14).

9. The fan-assisted raw silk device according to claim 1, characterized in that: A side of the fan motor (61) close to the rotating block (62) is connected to a side of the fan support plate (64); a side of the fan support plate (64) close to the rotating block (62) is connected to one end of a cover fixing column (65); the other end of the cover fixing column (65) is connected to one end of a fan cover (651); and the fan cover (651) is located outside the fan blades (63).

10. A fan-assisted raw silk device according to claim 9, characterized in that: A side of the fan support plate (64) close to the fan motor (61) is connected to one end of a fan support column (66), the other end of the fan support column (66) is connected to one end of a fan mounting plate (67), and the other side of the fan mounting plate (67) is connected to a side of a left bracket (33) of the rack (3).

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