Super-soft fiber preparation method and device

Abstract

The invention particularly relates to a super-soft fiber preparation method and device, the device comprises an assembly box, a driving motor fixedly assembled on the assembly box, a transmission mechanism assembled on the assembly box, a winding mechanism assembled on the assembly box and an adjusting mechanism assembled on the assembly box, the winding mechanism comprises a winding roller, the winding roller is rotationally assembled on the assembly box, and the transmission mechanism comprises two frustums. The two frustums are rotationally assembled to the assembling box, the assembling box is rotationally provided with a screw, the screw is rotationally connected with a rotating ring in a threaded mode, the assembling box is fixedly provided with a sliding rod, the rotating ring is rotationally provided with a friction transmission rubber ring, and an adjusting motor is fixedly arranged in the assembling box; the limiting rod is fixedly arranged on the assembly box, the push rod is sleeved with a lantern ring, the lantern ring is rotationally and slidably assembled on the push rod, the push rod is provided with an annular reciprocating groove, balls matched with the annular reciprocating groove are rotationally embedded in the inner side of the lantern ring, the lantern ring is rotationally assembled with an outer ring, and the outer ring is fixedly provided with a wire assembly.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber preparation, and specifically relates to a method and device for preparing ultra-flexible fibers. Background Art

[0002] In the fiber preparation industry, the winding of fiber lines is a crucial link. Traditional fiber winding equipment usually adopts a fixed transmission ratio and winding method, which cannot maintain the best winding effect and efficiency, resulting in its lack of flexibility and adaptability when facing limit lines of different diameters. In addition, the structure of traditional equipment is relatively complex, resulting in greater difficulty in operation and maintenance, which not only increases the operating cost of the equipment, but also limits the wide application of the equipment. Therefore, an ultra-flexible fiber preparation method and device are proposed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a method and device for preparing ultra-flexible fibers, so as to solve the problems existing in the background technology.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0005] A super-flexible fiber preparation device comprises an assembly box, a driving motor is fixedly mounted inside the assembly box, a transmission mechanism is mounted inside the assembly box, a winding mechanism is mounted on the left side of the front end of the assembly box, and an adjustment mechanism is mounted on the right side of the assembly box;

[0006] The winding mechanism comprises a winding roller, which is rotatably mounted on the left side of the front end of the assembly box and is transmission-connected to the driving motor;

[0007] The transmission mechanism includes two frustums, both of which are rotatably assembled inside the assembly box, and the two frustums are symmetrically arranged at the centers, the frustum on the left is transmission-connected to the output end of the drive motor, and the other end of the frustum on the left is fixedly connected to the winding roller, a screw is rotatably arranged inside the assembly box, the screw is located at the center between the two frustums, a swivel is threadedly rotatably connected to the screw, a sliding rod is fixedly arranged inside the assembly box, the sliding rod is slidably connected to the swivel, a friction transmission rubber ring is rotatably arranged on the outer side of the swivel, the friction transmission rubber ring is transmission-connected to the two frustums, an adjustment motor is fixedly arranged inside the assembly box, and the output end of the adjustment motor is transmission-connected to the screw;

[0008] The adjusting mechanism includes a push rod and a limit rod, the push rod is rotatably assembled on the right side of the front end of the assembly box, the push rod is transmission-connected to the frustum on the right side, the limit rod is fixedly arranged on the front end of the assembly box, the push rod sleeve is provided with a ring, the ring is rotatably and slidingly assembled on the push rod, the ring is rotatably assembled with an outer ring, the push rod is provided with an annular reciprocating groove, a ball matching the annular reciprocating groove is rotatably embedded in the inner side of the ring, and the outer ring is fixedly provided with a wire assembly matching the forward and backward sliding of the limit rod.

[0009] Preferably, a driving tooth is fixedly provided at the end of the right cone, a transmission tooth is rotatably provided inside the assembly box, the driving tooth and the transmission tooth are meshed with each other, and the transmission tooth is fixedly connected to the end of the push rod.

[0010] Preferably, the winding roller includes a base roller, a winding drum and a baffle, the base roller is rotatably assembled at the front end of the assembly box, the base roller is fixedly connected to the left end of the cone, the winding drum is slidably sleeved on the base roller, and the baffle is detachably fixedly assembled at the front end of the base roller.

[0011] Preferably, the base roller is provided with a strip-shaped limiting groove, a strip-shaped limiting strip is fixedly provided on the inner side of the winding drum, and the strip-shaped limiting groove and the strip-shaped limiting strip are matched to slide forward and backward.

[0012] Preferably, the baffle is provided with a through slot, the front end of the base roller is provided with a threaded hole, the through slot is slidably equipped with a fixing knob, and the fixing knob is threadably rotatably connected to the threaded hole.

[0013] Preferably, the wire assembly includes an L-shaped wire rod, which is fixedly assembled on the outer ring, and the L-shaped wire rod is matched with the limit rod for forward and backward sliding. A wire groove is opened at the end of the L-shaped wire rod, and a smooth arc surface is provided on the inner side of the wire groove.

[0014] Preferably, the outer ring is fixedly provided with a T-shaped fine-tuning block, the T-shaped fine-tuning block is slidably connected to the limit rod front and back, the L-shaped conductor rod is hinged to the T-shaped fine-tuning block, an arc groove is opened in the middle of the L-shaped conductor rod, the T-shaped fine-tuning block is fixedly provided with an arc rod, the arc rod is slidably assembled inside the arc groove, springs are sleeved on the left and right sides of the arc rod, and the two ends of the spring are respectively fixedly connected to the L-shaped conductor rod and the T-shaped fine-tuning block.

[0015] A method for preparing ultra-soft fiber comprises the following steps:

[0016] S1: subjecting the raw materials to esterification reaction in an esterification kettle, and then to polycondensation reaction in a pre-polycondensation kettle and a final polycondensation kettle to obtain a fiber melt;

[0017] S2: transport the melt to the spinning equipment through filters, booster pumps, heat exchangers and other equipment;

[0018] S3: metering, extruding, cooling, and solidifying the melt in a spinning device to obtain fibers;

[0019] S4: The fibers are bundled and oiled, and finally wound into shape using an ultra-flexible fiber preparation device.

[0020] Advantages of the present invention:

[0021] 1. Through the components such as the cone, screw, swivel and friction transmission rubber ring in the transmission mechanism, the device can adjust the transmission ratio between the two cones. This design enables the equipment to be suitable for winding limit wires of different diameters, increasing the applicability and flexibility of the equipment;

[0022] 2. The L-shaped conductor rod in the conductor assembly can provide flexible guidance when the fiber line is pulled through the design of hinge and spring. This design avoids the degradation of the fiber line quality that may be caused by rigid pulling, and ensures that the wound fiber line has better quality and performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0024] Figure 1 It is a structural schematic diagram of a super-flexible fiber preparation device of the present invention;

[0025] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0026] Figure 3 It is a schematic diagram of the exploded cross-sectional structure of a super-flexible fiber preparation device of the present invention;

[0027] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0028] Figure 5 for Figure 3 The enlarged schematic diagram of the center C;

[0029] Figure 6 for Figure 3 The enlarged schematic diagram of point D in the middle;

[0030] Figure 7 for Figure 3 The enlarged schematic diagram of point E in the middle;

[0031] The main component symbols are described as follows:

[0032] Assembly box 1, drive motor 11, winding roller 12, frustum 13, screw 14, swivel 141, slide rod 142, friction transmission rubber ring 143, adjustment motor 15, push rod 16, limit rod 161, collar 162, outer ring 1621, annular reciprocating groove 163, ball 164, active gear 17, transmission gear 171, base roller 18, winding cylinder 181, baffle 182, strip limit groove 183, strip limit strip 184, through groove 185, threaded hole 186, fixing knob 187, L-shaped wire rod 19, wire groove 191, T-shaped fine-tuning block 192, arc groove 193, arc rod 194, spring 195. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0034] like Figure 3 As shown, a super-flexible fiber preparation device of the present invention comprises an assembly box 1, a driving motor 11 is fixedly installed inside the assembly box 1, a transmission mechanism is installed inside the assembly box 1, a winding mechanism is installed on the left side of the front end of the assembly box 1, and an adjustment mechanism is installed on the right side of the assembly box 1;

[0035] like Figure 3 , 7 As shown, the winding mechanism includes a winding roller 12, which is rotatably assembled on the left side of the front end of the assembly box 1, and the winding roller 12 is transmission-connected to the driving motor 11. The winding roller 12 includes a base roller 18, a winding drum 181 and a baffle 182. The base roller 18 is rotatably assembled on the front end of the assembly box 1, and the base roller 18 is fixedly connected to the end of the left frustum 13. The winding drum 181 is slidably sleeved on the base roller 18, and the baffle 182 is detachably fixedly assembled on the front end of the base roller 18. The base roller 18 is provided with a strip-shaped limiting groove 183, and a strip-shaped limiting strip 184 is fixedly provided on the inner side of the winding drum 181. The strip-shaped limiting groove 183 and the strip-shaped limiting strip 184 are matched to slide forward and backward, and the baffle 182 is provided with a through groove 185. A threaded hole 186 is provided at the front end of the base roller 18, and a fixing knob 187 is slidably assembled on the through groove 185. The fixing knob 187 is threadedly rotatably connected with the threaded hole 186.

[0036] like Figure 3-5As shown, the transmission mechanism includes two cones 13, both of which are rotatably assembled inside the assembly box 1, and the two cones 13 are symmetrically arranged at the center. The left cone 13 is transmission-connected to the output end of the drive motor 11, and the other end of the left cone 13 is fixedly connected to the winding roller 12. A screw 14 is rotatably arranged inside the assembly box 1, and the screw 14 is located at the center between the two cones 13. The screw 14 is threadedly rotatably connected to a swivel 141. A sliding rod 142 is fixedly arranged inside the assembly box 1, and the sliding rod 142 is slidably connected to the swivel 141. A friction transmission rubber ring 143 is rotatably arranged on the outer side of the swivel 141. The friction transmission rubber ring A contact piece is provided on the inner side of 143 for facilitating rotation. The inner side of the friction transmission rubber ring 143 is not in direct contact with the rotating ring 141. The friction transmission rubber ring 143 is connected to the two cones 13 by transmission. An adjusting motor 15 is fixedly provided inside the assembly box 1. The output end of the adjusting motor 15 is connected to the screw 14 by transmission. The screw 14 is parallel to the adjacent sides of the cone 13. By starting the adjusting motor 15, the screw 14 can be driven to rotate, thereby moving the position of the friction transmission rubber ring 143, thereby changing the transmission ratio between the two cones 13, so that the device can be suitable for winding limit wires of different diameters.

[0037] like Figure 1-3 As shown, the adjustment mechanism includes a push rod 16 and a limit rod 161. The push rod 16 is rotatably assembled on the right side of the front end of the assembly box 1. The push rod 16 is transmission-connected with the right frustum 13. The end of the right frustum 13 is fixedly provided with an active tooth 17. A transmission tooth 171 is rotatably arranged inside the assembly box 1. The active tooth 17 and the transmission tooth 171 are meshed with each other. The transmission tooth 171 is fixedly connected with the end of the push rod 16. The limit rod 161 is fixedly arranged at the front end of the assembly box 1. The push rod 16 is sleeved with a collar 162. The collar 162 is rotationally and slidably assembled on the push rod 16. The push rod 16 is provided with an annular reciprocating groove 163. A ball 164 matching the annular reciprocating groove 163 is rotationally embedded in the inner side of the collar 162. The collar 162 is rotatably equipped with an outer ring 1621. The outer ring 1621 is fixedly provided with a wire assembly matching the front and rear sliding of the limit rod 161.

[0038] like Figure 3 , 6As shown, the conductor assembly includes an L-shaped conductor rod 19, which is fixedly assembled on the outer ring 1621, and the L-shaped conductor rod 19 is matched with the limit rod 161 for sliding forward and backward. A conductor groove 191 is provided at the end of the L-shaped conductor rod 19, and a smooth arc surface is provided on the inner side of the conductor groove 191. A T-shaped fine-tuning block 192 is fixedly provided on the outer ring 1621, and the T-shaped fine-tuning block 192 is connected to the limit rod 161 for sliding forward and backward. The L-shaped conductor rod 19 is hinged on the T-shaped fine-tuning block 192, and a conductor groove 191 is provided in the middle of the L-shaped conductor rod 19. There is an arc groove 193, and the T-shaped fine-tuning block 192 is fixed with an arc rod 194, and the arc rod 194 is slidably assembled inside the arc groove 193. The left and right sides of the arc rod 194 are sleeved with springs 195, and the two ends of the spring 195 are respectively fixedly connected to the L-shaped conductor rod 19 and the T-shaped fine-tuning block 192; through the spring 195 and the hinged L-shaped guide rod 19, it can make the fiber line more flexible during the pulling process, avoiding the rigid pulling and reducing the quality of the fiber line after winding;

[0039] When using the present device for fiber winding, the fiber head is first fixedly wound on the winding drum 181, and then the drive motor 11 is started to drive the left cone 13 to rotate, and the right cone 13 can be rotated simultaneously by relying on the transmission of the friction transmission rubber ring 143, so that the winding roller 12 and the push rod 16 can be ensured to rotate simultaneously, but through the transmission of the two centrally symmetrical cones 13, the rotation speeds of the winding roller 12 and the push rod 16 can be different, and the rotation speed of the push rod 16 can be reduced by the gear ratio of the active gear 17 and the transmission gear 171, so that when the winding roller 12 is winding the fiber line, the push rod 16 rotates to drive the ring 162 to move, and through the cooperation of the annular reciprocating groove 163 and the ball 164, the ring 162 drives the L-shaped guide rod 19 to reciprocate back and forth, and the fiber line is guided by the L-shaped guide rod 19, so that the winding roller 12 can better wind the fiber line.

[0040] A method for preparing ultra-soft fiber comprises the following steps:

[0041] S1: subjecting the raw materials to esterification reaction in an esterification kettle, and then to polycondensation reaction in a pre-polycondensation kettle and a final polycondensation kettle to obtain a fiber melt;

[0042] S2: transport the melt to the spinning equipment through filters, booster pumps, heat exchangers and other equipment;

[0043] S3: metering, extruding, cooling, and solidifying the melt in a spinning device to obtain fibers;

[0044] S4: The fibers are bundled and oiled, and finally wound into shape using an ultra-flexible fiber preparation device.

[0045] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A super flexible fiber preparation device, comprising an assembly box, characterized in that: A driving motor is fixedly installed inside the assembly box, a transmission mechanism is installed inside the assembly box, a winding mechanism is installed on the left side of the front end of the assembly box, and an adjustment mechanism is installed on the right side of the assembly box; The winding mechanism comprises a winding roller, which is rotatably mounted on the left side of the front end of the assembly box and is transmission-connected to the driving motor; The transmission mechanism includes two frustums, both of which are rotatably assembled inside the assembly box, and the two frustums are symmetrically arranged at the centers, the frustum on the left is transmission-connected to the output end of the drive motor, and the other end of the frustum on the left is fixedly connected to the winding roller, a screw is rotatably arranged inside the assembly box, the screw is located at the center between the two frustums, a swivel is threadedly rotatably connected to the screw, a sliding rod is fixedly arranged inside the assembly box, the sliding rod is slidably connected to the swivel, a friction transmission rubber ring is rotatably arranged on the outer side of the swivel, the friction transmission rubber ring is transmission-connected to the two frustums, an adjustment motor is fixedly arranged inside the assembly box, and the output end of the adjustment motor is transmission-connected to the screw; The adjusting mechanism includes a push rod and a limit rod, the push rod is rotatably assembled on the right side of the front end of the assembly box, the push rod is transmission-connected to the frustum on the right side, the limit rod is fixedly arranged on the front end of the assembly box, the push rod sleeve is provided with a ring, the ring is rotatably and slidingly assembled on the push rod, the ring is rotatably assembled with an outer ring, the push rod is provided with an annular reciprocating groove, a ball matching the annular reciprocating groove is rotatably embedded in the inner side of the ring, and the outer ring is fixedly provided with a wire assembly matching the forward and backward sliding of the limit rod.

2. The ultra-flexible fiber preparation device according to claim 1, characterized in that: A driving tooth is fixedly provided at the end of the cone on the right side, and a transmission tooth is rotatably provided inside the assembly box. The driving tooth and the transmission tooth are meshed with each other, and the transmission tooth is fixedly connected to the end of the push rod.

3. The ultra-flexible fiber preparation device according to claim 1, characterized in that: The winding roller includes a base roller, a winding drum and a baffle. The base roller is rotatably assembled at the front end of the assembly box. The base roller is fixedly connected to the left end of the cone. The winding drum is slidably sleeved on the base roller front and back. The baffle is detachably fixedly assembled at the front end of the base roller.

4. The ultra-flexible fiber preparation device according to claim 3, characterized in that: The basic roller is provided with a strip-shaped limiting groove, and a strip-shaped limiting strip is fixedly provided on the inner side of the winding drum, and the strip-shaped limiting groove is matched with the strip-shaped limiting strip in a forward and backward sliding manner.

5. The ultra-flexible fiber preparation device according to claim 3, characterized in that: The baffle is provided with a through slot, the front end of the base roller is provided with a threaded hole, the through slot is slidably equipped with a fixing knob, and the fixing knob is threadably connected to the threaded hole.

6. The ultra-flexible fiber preparation device according to claim 1, characterized in that: The wire assembly includes an L-shaped wire rod, which is fixedly assembled on the outer ring. The L-shaped wire rod is matched with the limit rod for forward and backward sliding. A wire groove is opened at the end of the L-shaped wire rod, and a smooth arc surface is provided on the inner side of the wire groove.

7. The ultra-flexible fiber preparation device according to claim 6, characterized in that: The outer ring is fixed with a T-shaped fine-tuning block, and the T-shaped fine-tuning block is slidably connected to the limit rod front and back, the L-shaped conductor rod is hinged to the T-shaped fine-tuning block, and an arc groove is opened in the middle of the L-shaped conductor rod, and the T-shaped fine-tuning block is fixed with an arc rod, and the arc rod is slidably assembled inside the arc groove, and springs are sleeved on the left and right sides of the arc rod, and the two ends of the spring are respectively fixedly connected to the L-shaped conductor rod and the T-shaped fine-tuning block.

8. A method for preparing ultra-soft fiber according to any one of claims 1 to 7, characterized in that: The method comprises the following preparation steps: S1: subjecting the raw materials to esterification reaction in an esterification kettle, and then to polycondensation reaction in a pre-polycondensation kettle and a final polycondensation kettle to obtain a fiber melt; S2: transport the melt to the spinning equipment through filters, booster pumps, heat exchangers and other equipment; S3: metering, extruding, cooling, and solidifying the melt in a spinning device to obtain fibers; S4: The fibers are bundled and oiled, and finally wound into shape using an ultra-flexible fiber preparation device.

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