Adjustable chemical fiber filament coiling device

Abstract

The invention relates to the field of chemical fiber filament coiling, in particular to an adjustable chemical fiber filament coiling device which comprises a mounting bottom plate, a coiling adjusting unit is arranged at the upper end of the mounting bottom plate, and a winding unit used for controlling filaments to reciprocate left and right is arranged on the front side of the coiling adjusting unit; the coiling adjusting unit comprises a fixing cylinder, arc-shaped plates which are evenly distributed in the circumferential direction are arranged outside the fixing cylinder, and an adjusting assembly used for controlling the arc-shaped plates which are distributed in the circumferential direction to synchronously move inwards and outwards in the radial direction of the fixing cylinder is arranged in the fixing cylinder. According to the filament winding device, continuous, powerful and elastic pressing can be conducted on filaments in the winding process, the filaments are tightly and orderly wound on the arc-shaped plates arranged in the circumferential direction, the filaments are prevented from moving or loosening in the winding process, winding stability can be kept easily, and the quality and strength of products are improved.

Description

Technical Field

[0001] The invention relates to the field of chemical fiber filament winding, in particular to an adjustable chemical fiber filament winding device. Background Art

[0002] Chemical fiber filament refers to long fibers made by chemical methods. It has the characteristics of high strength, lightness, and easy cleaning. It is usually used in textiles, clothing, and household products. The production of chemical fiber filament mainly includes raw material preparation, melt extrusion, stretching, shaping, winding, quality inspection, packaging and storage. Among them, the winding of chemical fiber filament is an important process in chemical fiber production. It is mainly used to use winding equipment to wind the produced fiber filament into rolls for subsequent processing and transportation.

[0003] However, there are still the following problems in the process of winding chemical fiber filaments: during the winding process of the filaments, the filaments that have been wound on the reel are prone to relaxation or deformation and the uniformity is reduced without being pressed and limited, resulting in low winding tightness of the filaments, which is not conducive to the stable winding operation of the filaments, and the winding quality needs to be improved. In addition, the winding thickness of the filaments in the same batch is prone to deviation, resulting in uneven quality of batch winding. Summary of the invention

[0004] The chemical fiber filament winding device provided by the present invention is used to solve the problems existing in the chemical fiber filament winding process in the above-mentioned related technology.

[0005] The present invention provides an adjustable chemical fiber filament winding device, comprising a mounting base, a winding adjustment unit is arranged at the upper end of the mounting base, and a winding unit for controlling the left and right reciprocating movement of the filament is arranged at the front side of the winding adjustment unit; the winding adjustment unit comprises a fixed cylinder, an arc plate evenly arranged in the circumferential direction is arranged on the outside of the fixed cylinder, and an adjustment component for controlling the circumferentially arranged arc plate to move synchronously inward and outward along the radial direction of the fixed cylinder is arranged inside the fixed cylinder; the winding adjustment unit also includes a fixed circular plate symmetrically arranged at the upper end of the mounting base, a rotating disk is rotatably installed at the center of the fixed circular plates on the left and right sides, and an arc-shaped limiting plate evenly arranged in the circumferential direction is arranged on the side close to the left and right fixed circular plates, and the arc-shaped limiting plates opposite to the left and right are arranged on the sides of the fixed circular plates. Pressure plates are provided on the opposite surfaces, and a connecting piece is provided between the arc-shaped limit plate and the fixed circular plate; a driving assembly for controlling the rotation of the fixed cylinder is provided on the side away from the left and right fixed circular plates, and the driving assembly includes a rotating shaft installed on the side away from the left and right rotating disks, and a support plate rotatably connected to the right rotating shaft is installed on the upper right end of the mounting base plate, and the rotating shaft on the left is connected to the output shaft of the driving motor, and the driving motor is installed on the upper end of the T-frame, and the T-frame is arranged on the upper end of the electric slider, and the electric slider is slidably installed on the guide rail, and the guide rail is installed on the upper end of the mounting base plate, and the rotating shaft is provided with a linkage assembly for driving the circumferentially arranged pressure plates to move synchronously; a distance limiting piece for limiting the moving distance of the pressure plate is provided on the arc-shaped limit plate.

[0006] In one possible implementation, the adjustment assembly includes a sliding rod, a sliding rod that is symmetrical on the left and right and slides through the fixed cylinder is installed on the side of the arc plate close to the fixed cylinder, a connecting rod is connected between the ends of the left and right opposite sliding rods away from the arc plate, a rotating plate that is symmetrical on the left and right is arranged inside the fixed cylinder, the rotating plate on the right is rotatably connected to the inner wall of the fixed cylinder, the rotating plate on the left is fixedly connected to the inner wall of the fixed cylinder, the rotating plate on the right is provided with arc grooves that are evenly arranged circumferentially and slidably connected to the right sliding rod, the rotating plate on the left is provided with strip grooves that are evenly arranged circumferentially and slidably connected to the left sliding rod, a connecting column that is rotatably connected to the left rotating plate is installed on the left end of the right rotating plate, and an adjusting member for controlling the rotation of the right rotating plate is provided on the fixed cylinder.

[0007] In one possible implementation, the adjustment member includes an adjustment slot, which is opened on the fixed cylinder at a position corresponding to the right rotating plate, an adjustment plate that slides through the adjustment slot is installed on the outer ring surface of the right rotating plate, an arc rod that fits with the outer ring surface of the fixed cylinder and is located on the left side of the adjustment slot is installed at the end of the adjustment plate away from the axis of the fixed cylinder, and evenly arranged positioning holes are opened at positions corresponding to the arc rod on the fixed cylinder, and the arc rod is plugged into the corresponding positioning hole through the positioning rod.

[0008] In one possible implementation, a rectangular through groove is provided on the arc-shaped limit plate, a support rod extending radially along the arc-shaped limit plate is connected to the rectangular through groove, a control plate fixedly connected to the end of the pressure plate is slidably sleeved on the outside of the support rod, and a control spring sleeved on the outside of the support rod is connected between the control plate and the wall of the rectangular through groove.

[0009] In one possible implementation, the connecting member includes an open groove, and an open groove corresponding to the rectangular through groove is opened on the fixed circular plate. The connecting member also includes two installation grooves symmetrically distributed about the rectangular through groove opened on the fixed circular plate. A sliding block slidably connected to the installation groove is installed on the side of the arc-shaped limit plate close to the fixed circular plate, and a telescopic spring is connected between the sliding block and the groove wall of the installation groove.

[0010] In one possible implementation, the distance limiting member includes a limit frame slidably installed in a rectangular through groove and sleeved on the outside of the support rod. An adjustment plate slidably connected to the arc-shaped limit plate is installed on the side of the limit frame close to the fixed circular plate. Evenly arranged sockets are opened on the side of the arc-shaped limit plate close to the fixed circular plate, and the adjustment plate is plugged into and matched with the corresponding sockets through an insertion rod.

[0011] In a possible implementation, the right end of the rotating disk on the left is equipped with alignment rods that are evenly arranged in the circumference, and the left end of the fixed cylinder is provided with alignment holes that are plugged into the alignment rods one by one. The left end of the rotating disk on the right is provided with circular holes that are evenly arranged in the circumference, and the right end of the fixed cylinder is provided with round rods that are plugged into the circular holes one by one. Connecting rods connected to the left fixed circular plate are installed at both front and rear ends of the electric slider. The fixed circular plate on the left is slidably installed on the upper end of the mounting base plate, and the fixed circular plate on the right is fixedly installed on the upper end of the mounting base plate. A guide column that is symmetrical front and back and slidably connected to the fixed circular plate on the left is installed on the left end of the fixed circular plate on the right. An insert plate is installed on the right end of the pressure plate on the left, and a slot that is plugged into the insert plate is opened at the left end of the pressure plate on the right.

[0012] In one possible implementation, the linkage assembly includes threaded columns that are evenly arranged circumferentially, and the control plate is threadedly connected to the threaded columns after passing through the corresponding open grooves. A telescopic column is installed at one end of the threaded column close to the rotating shaft, and a horizontal bevel gear is installed at one end of the telescopic column away from the threaded column. A vertical bevel gear is meshed on the side of the horizontal bevel gear away from the fixed circular plate, and a driven gear is installed on the side of the vertical bevel gear away from the horizontal bevel gear. A driving gear meshed with the driven gear is mounted on the outside of the rotating shaft, and the fixed section and the driven gear of the telescopic column are rotatably installed on a square frame, the square frame on the left is installed on the T-frame, and the square frame on the right is installed on the support plate.

[0013] In one possible implementation, the winding unit includes a vertical plate symmetrically installed on the upper end of the mounting base plate, a lead screw is rotatably installed between the upper ends of the left and right vertical plates, the left end of the lead screw passes through the vertical plate and is connected to the output shaft of the forward and reverse motor, the forward and reverse motor is installed on the left vertical plate through a support, a moving block is mounted on the external thread of the lead screw, a cross bar slidably connected to the upper end of the moving block is installed between the left and right vertical plates, a lower pulley is rotatably installed on the lower end of the moving block, and an upper pulley is arranged on the upper rear side of the moving block.

[0014] In one possible implementation, an electric telescopic rod is installed at the upper rear end of the moving block, a rectangular plate is installed at the upper end of the telescopic end of the electric telescopic rod, an upper pulley is rotatably installed at the lower rear end of the rectangular plate, and a column is installed in the middle of the upper end of the moving block and is slidably connected to the rectangular plate up and down.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention can perform continuous and powerful elastic compression on the filaments during the winding process, so that the filaments are tightly and orderly wound on the circumferentially arranged arc plates, avoiding the movement or relaxation of the filaments during the winding process, helping to maintain the stability of the winding and improve the quality and strength of the product.

[0016] 2. The winding adjustment unit adopted in the present invention can flexibly adjust the winding radius of the filament according to the needs, and adapt to the winding of filaments with different diameters and winding speeds. There is no need to replace different winding drums to cope with the winding of filaments with different winding requirements, which saves replacement time and production costs and improves production efficiency.

[0017] 3. The present invention controls the final winding thickness of the filament by limiting the moving distance of the pressure plate along the arc-shaped limiting plate through the distance limiting member, thereby ensuring stable and tight winding of the filament and ensuring consistent winding thickness of the filaments in the same batch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the winding adjustment unit of the present invention.

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing cylinder and the arc plate of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment component of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the adjusting member of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixed circular plate, the arc-shaped limiting plate and the pressing plate of the present invention.

[0025] Figure 8 It is a three-dimensional structural schematic diagram of the arc-shaped limit plate, control plate, support rod and insertion rod of the present invention.

[0026] Fig. 9 It is a three-dimensional structural schematic diagram of the rotating disk, the alignment rod and the sliding block of the present invention.

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the rotating disk and the circular hole of the present invention.

[0028] Fig.11 It is a schematic diagram of the three-dimensional structure of the winding unit of the present invention.

[0029] In the figure: 1, mounting base plate; 2, winding adjustment unit; 21, fixed cylinder; 211, sliding rod; 212, rotating plate; 213, arc-shaped through groove; 214, strip-shaped through groove; 215, connecting column; 216, adjusting through groove; 217, adjusting plate; 218, arc-shaped rod; 219, positioning hole; 22, arc-shaped plate; 220, positioning rod; 221, fixed circular plate; 222, rotating disk; 223, alignment rod; 224, alignment hole; 225, circular hole; 226, circular rod; 227, arc-shaped limiting plate; 228, pressing plate; 229, plug plate; 230, rectangular through groove; 231, supporting rod; 232, control plate; 233, control spring; 234, rotating plate axle; 235, support plate; 236, drive motor; 237, electric slider; 238, connecting rod; 239, guide column; 240, opening groove; 241, sliding block; 242, telescopic spring; 243, limit frame; 244, jack; 245, plug rod; 246, threaded column; 247, telescopic column; 248, horizontal bevel gear; 249, vertical bevel gear; 250, driven gear; 251, driving gear; 252, square frame; 3, winding unit; 311, lead screw; 312, forward and reverse motor; 313, moving block; 314, cross bar; 315, lower pulley; 316, upper pulley; 317, electric telescopic rod; 319, column. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] See also Figure 1 An adjustable chemical fiber filament winding device comprises a mounting base plate 1, a winding adjustment unit 2 is arranged at the upper end of the mounting base plate 1, and a winding unit 3 for controlling the left and right reciprocating movement of the filament is arranged at the front side of the winding adjustment unit 2.

[0032] See also Figure 1 , Figure 4 , Figure 5 and Figure 6 The winding adjustment unit 2 includes a fixed cylinder 21, an arc-shaped plate 22 evenly arranged in the circumferential direction is arranged on the outside of the fixed cylinder 21, and an adjustment component for controlling the circumferentially arranged arc-shaped plate 22 to move synchronously inward and outward along the radial direction of the fixed cylinder 21 is arranged inside the fixed cylinder 21; the adjustment component includes a slide bar 211, and a slide bar 211 that is symmetrical and slides through the fixed cylinder 21 is installed on the side of the arc-shaped plate 22 close to the fixed cylinder 21, and a connecting rod is connected between the ends of the left and right opposite slide bars 211 away from the arc-shaped plate 22, and a left-right symmetrical rotating plate 212 is arranged inside the fixed cylinder 21, and the rotating plate 212 on the right is rotatably connected to the inner wall of the fixed cylinder 21, and the rotating plate 212 on the left is fixedly connected to the inner wall of the fixed cylinder 21, and the rotating plate 212 on the right is provided with arc-shaped through grooves 213 evenly arranged in the circumferential direction and slidably connected to the right slide bar 211, and the rotating plate 212 on the left is provided with arc-shaped through grooves 213 evenly arranged in the circumferential direction and slidably connected to the right slide bar 211, and the rotating plate 212 on the left is provided with arc-shaped through grooves 213 evenly arranged in the circumferential direction and slidably connected to the right slide bar 211. A strip-shaped through groove 214 is provided which is evenly arranged circumferentially and slidably connected to the left sliding rod 211; a connecting column 215 which is rotatably connected to the left rotating plate 212 is installed at the left end of the right rotating plate 212; an adjusting member for controlling the rotation of the right rotating plate 212 is provided on the fixed cylinder 21; the adjusting member includes an adjusting through groove 216, and the adjusting through groove 216 is opened at a position corresponding to the right rotating plate 212 on the fixed cylinder 21; an adjusting plate 217 which slides through the adjusting through groove 216 is installed on the outer ring surface of the right rotating plate 212; an arc rod 218 which fits with the outer ring surface of the fixed cylinder 21 and is located on the left side of the adjusting through groove 216 is installed on the end of the adjusting plate 217 away from the axis of the fixed cylinder 21; uniformly arranged positioning holes 219 are opened at positions corresponding to the arc rod 218 on the fixed cylinder 21; the arc rod 218 is plugged into and matched with the corresponding positioning hole 219 through a positioning rod 220.

[0033] See also Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9 and Fig.10The winding adjustment unit 2 also includes a fixed circular plate 221 symmetrically arranged on the upper end of the mounting base plate 1, and a rotating disk 222 is rotatably installed at the center of the fixed circular plates 221 on the left and right sides. The right end of the rotating disk 222 on the left side is installed with a circumferentially uniformly arranged alignment rod 223, and the left end of the fixed cylinder 21 is provided with an alignment hole 224 that is plugged in and matched with the alignment rod 223. The left end of the rotating disk 222 on the right side is provided with a circumferentially uniformly arranged circular hole 225, and the right end of the fixed cylinder 21 is installed with a round rod 226 that is plugged in and matched with the round hole 225. The side close to the left and right fixed circular plates 221 is provided with a circumferentially uniformly arranged arc-shaped limit plates 227. The opposite surfaces of the arc-shaped limit plate 227 are provided with pressure plates 228. The right end of the pressure plate 228 on the left side is installed with an insert plate 229, and the left end of the pressure plate 228 on the right side is provided with a slot that is plugged with the insert plate 229. The arc-shaped limit plate 227 is provided with a rectangular through groove 230, and a support rod 231 extending radially along the arc-shaped limit plate 227 is connected to the rectangular through groove 230. The support rod 231 is externally slidably sleeved with a control plate 232 fixedly connected to the end of the pressure plate 228. A control spring 233 sleeved on the outside of the support rod 231 is connected between the control plate 232 and the groove wall of the rectangular through groove 230, and a connecting piece is provided between the arc-shaped limit plate 227 and the fixed circular plate 221.

[0034] See also Figure 1 , Figure 2 and Figure 3 The left and right fixed circular plates 221 are both provided with a driving assembly for controlling the rotation of the fixed cylinder 21 on the side away from each other. The driving assembly includes a rotating shaft 234 installed on the side away from each other of the left and right rotating disks 222. A support plate 235 rotatably connected to the right rotating shaft 234 is installed on the upper right end of the mounting base 1. The left rotating shaft 234 is connected to the output shaft of the driving motor 236. The driving motor 236 is installed on the upper end of the T-shaped frame. The T-shaped frame is set on the upper end of the electric slider 237. The electric slider 237 is slidably installed on the guide rail. The guide rail is installed on the upper end of the mounting base 1. The electric slider Connecting rods 238 connected to the left fixed circular plate 221 are installed at both the front and rear ends of 237. The left fixed circular plate 221 is slidably installed on the upper end of the mounting base plate 1, and the right fixed circular plate 221 is fixedly installed on the upper end of the mounting base plate 1. A guide column 239 which is symmetrical front and back and slidably connected to the left fixed circular plate 221 is installed on the left end of the right fixed circular plate 221. A linkage component for driving the circumferentially arranged pressure plates 228 to move synchronously is arranged on the rotating shaft 234; a distance limiting member for limiting the moving distance of the pressure plate 228 is arranged on the arc-shaped limit plate 227.

[0035] During operation: first, the fixed cylinder 21, the arc plate 22 and the adjustment assembly need to be placed as a whole on the left side of the right fixed circular plate 221, and the round rod 226 at the right end of the fixed cylinder 21 is inserted into the round hole 225 on the right rotating disk 222 one by one, so that the right end of the fixed cylinder 21 fits the right rotating disk 222. Then, the electric slider 237 can be used to drive the T-shaped frame, the driving motor 236 and the rotating shaft 234 to move to the right along the guide rail, and the electric slider 237 can drive the left fixed circular plate 221 along the installation base plate 1 and the guide column 239 to the fixed plate through the connecting rod 238. The cylinder 21 moves in the direction in which it is located, and the guide column 239 can provide stable support and guidance for the movement of the left fixed circular plate 221. The arc-shaped limit plate 227 on the left moves synchronously therewith until the rotating disk 222 on the left contacts the left end of the fixed cylinder 21. At this time, the alignment rods 223 on the left rotating disk 222 are inserted one by one into the alignment holes 224 at the right end of the fixed cylinder 21. With the cooperation of the round holes 225, the round rods 226, the alignment rods 223, and the alignment holes 224, the fixed cylinder 21, the arc-shaped plate 22 and the adjustment assembly are stably placed between the left and right fixed circular plates 221 as a whole.

[0036] During this process, the pressure plates 228 on the left and right sides are gradually plugged into the slots through the plug plates 229, and finally form a whole with the pressure plates 228 on the left and right sides, so as to improve the structural stability between the arc-shaped limit plates 227 on the left and right sides. At this time, the pressure plates 228 are located on the outside of the arc-shaped plate 22.

[0037] After the placement of the fixed cylinder 21 and the curved plate 22 is completed, the curved rod 218 and the adjusting plate 217 can be slid along the outer side of the fixed cylinder 21 and the adjusting groove 216. The adjusting plate 217 drives the right rotating plate 212 to rotate synchronously around the connecting column 215 and the inner side of the fixed cylinder 21. The connecting column 215 is conducive to improving the stability between the left and right rotating plates 212. Under the cooperation of the curved groove 213 and the right sliding rod 211, the sliding rod 211 evenly arranged circumferentially on the right side can be synchronously moved outward along the fixed cylinder 21. The sliding rod 211 on the right side drives the sliding rod 211 on the left side to slide synchronously along the strip groove 214 on the left rotating plate 212 through the connecting rod. The sliding rod 211 on the left side also moves outward along the fixed cylinder 21. Under the action of the sliding rods 211 on the left and right sides, the curved plates 22 evenly arranged circumferentially move synchronously away from the axis of the fixed cylinder 21. The wire moves in the direction of the thread. At this time, the winding radius of the cylindrical structure composed of several arc plates 22 changes synchronously. After the arc plate 22 is moved to a suitable position according to needs, the positioning rod 220 can be inserted into the corresponding positioning hole 219, so as to fix the arc rod 218 on the outside of the fixed cylinder 21, and the rotating plate 212 is circumferentially locked and fixed, which effectively prevents the rotating plate 212 from rotating during the subsequent winding process of the filament, and avoids the rotation of the rotating plate 212 affecting the winding radius of the circumferentially arranged arc plates 22, thereby interfering with the subsequent winding operation. The winding radius of the circumferentially arranged arc plates 22 can be flexibly adjusted according to needs to adapt to the winding of filaments of different diameters. There is no need to replace different winding cylinders to wind filaments with different winding requirements, which saves replacement time and production costs, thereby improving production efficiency.

[0038] See also Figure 2 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 The connecting member includes an open groove 240, and an open groove 240 corresponding to the rectangular through groove 230 is opened on the fixed circular plate 221. The connecting member also includes two installation grooves symmetrically distributed about the rectangular through groove 230 opened on the fixed circular plate 221. A sliding block 241 slidably connected to the installation groove is installed on the side of the arc-shaped limit plate 227 close to the fixed circular plate 221, and a telescopic spring 242 is connected between the sliding block 241 and the groove wall of the installation groove; the distance limiting member includes a limit frame 243 slidably installed in the rectangular through groove 230 and sleeved on the outside of the support rod 231, and an adjustment plate slidably connected to the arc-shaped limit plate 227 is installed on the side of the limit frame 243 close to the fixed circular plate 221. The arc-shaped limit plate 227 is opened on the side close to the fixed circular plate 221. Evenly arranged sockets 244 are opened, and the adjustment plate is plugged into and matched with the corresponding sockets 244 through an insertion rod 245.

[0039] During operation: in the process of adjusting the winding radius of the arc plate 22, the arc plate 22 can synchronously push the arc limit plates 227 on the left and right sides to move outward, and the arc limit plates 227 can move along the installation groove through the sliding block 241 and compress the telescopic spring 242. At the same time, the left and right plug-in pressure plates 228 can move outward synchronously with the arc limit plates 227, and the pressure plates 228 drive the control plate 232 to move outward synchronously along the opening groove 240.

[0040] See also Figure 1 , Figure 2 and Figure 3 The linkage assembly includes threaded columns 246 that are evenly arranged in the circumferential direction. The threaded columns 246 have a small pitch. The control plate 232 passes through the corresponding opening groove 240 and is threadedly connected with the threaded columns 246. A telescopic column 247 is installed at one end of the threaded column 246 close to the rotating shaft 234. A horizontal bevel gear 248 is installed at one end of the telescopic column 247 away from the threaded column 246. A vertical bevel gear 249 is meshed on the side of the horizontal bevel gear 248 away from the fixed circular plate 221. The number of teeth of the horizontal bevel gear 248 is large. The number of teeth of the vertical bevel gear 249 is determined. A driven gear 250 is installed on the side of the vertical bevel gear 249 away from the horizontal bevel gear 248. A driving gear 251 meshing with the driven gear 250 is mounted on the outside of the rotating shaft 234. The number of teeth of the driven gear 250 is greater than that of the driving gear 251. The fixed section of the telescopic column 247 and the driven gear 250 are both rotatably installed on the square frame 252. The square frame 252 on the left is installed on the T-frame, and the square frame 252 on the right is installed on the support plate 235.

[0041] During operation: after the adjustment of the winding radius of the arc plate 22 is completed, the end of the filament to be curled can be fixed on the arc plate 22, and then the left rotating shaft 234 can be driven to rotate by the driving motor 236, and the left rotating shaft 234 can drive the left rotating disk 222 to rotate synchronously. At this time, the fixed cylinder 21 can rotate synchronously with the left rotating disk 222 through the cooperation between the alignment rod 223 and the alignment hole 224. With the cooperation of the round rod 226 and the round hole 225, the right rotating shaft 234 rotates synchronously with the fixed cylinder 21, so that the fixed cylinder 21 drives the circumferentially evenly arranged arc plate 22 to rotate synchronously. At this time, the fixed circular plates 221 and the arc limiting plates 227 on the left and right sides are in a stationary state. With the rotation of the fixed cylinder 21 and the arc plate 22, the filament is continuously wound around the outside of the circumferentially arranged arc plate 22.

[0042] During the rotation of the rotating shafts 234 on the left and right sides, the driving gear 251 rotates synchronously therewith. At the same time, the driving gear 251 can drive the driven gears 250 arranged evenly in the circumference to rotate simultaneously. The vertical bevel gear 249 rotates synchronously with the driven gear 250. Under the cooperation of the vertical bevel gear 249 and the horizontal bevel gear 248, the horizontal bevel gear 248 can drive the threaded column 246 to rotate synchronously through the telescopic column 247. While adjusting the winding radius of the arc plate 22, the telescopic column 247 is correspondingly extended to ensure that the threaded column 246 can move synchronously with the control plate 232 and the arc limit plate 227. During the rotation of the threaded column 246, the control plate 232 can move outward synchronously along the rectangular through groove 230 and the opening groove 240 through the threaded column 246, and the pressure plate 228 moves outward synchronously along the fixed circular plate 221 with the control plate 232. Under the transmission ratio coordination among the movable gear 250, the vertical bevel gear 249, the horizontal bevel gear 248 and the threaded column 246, the rotating shaft 234 drives the fixed cylinder 21 to rotate one circle while the control plate 232 and the pressure plate 228 only move outward once along the rectangular through groove 230. During the movement of the control plate 232, it can move outward along the support rod 231 and the rectangular through groove 230 by compressing the control spring 233. In the process of winding the filament on the arc plate 22, the pressure plate 228 compresses the control spring 233 and moves outward continuously as the thickness of the filament winding increases. Under the action of the control spring 233, the pressure plate 228 can always press the filament to ensure that the filament is stably and orderly wound around the outside of the circumferentially arranged arc plate 22, so that the filament is more tightly wound around the circumferentially arranged arc plate 22, thereby avoiding the filament from moving or loosening during the winding process and improving the quality of the filament winding.

[0043] In addition, the limit frame 243 inside the rectangular through groove 230 can limit the outward position of the control plate 232 and the pressure plate 228, and also limit the thickness of the filament winding, to ensure that the winding thickness of the filaments with the same requirements in the same batch is the same. When it is necessary to wind filaments of different thicknesses, the adjustment plate can be slid along the arc-shaped limit plate 227 in advance, and the adjustment plate can drive the limit frame 243 to move synchronously along the rectangular through groove 230. After the limit frame 243 moves to the appropriate limit position, the adjustment plate and the limit frame 243 can be fixed on the arc-shaped limit plate 227 through the cooperation between the insertion rod 245 and the insertion hole 244.

[0044] See also Figure 1 and Fig.11The winding unit 3 includes a vertical plate symmetrically installed on the upper end of the mounting base plate 1, a lead screw 311 is rotatably installed between the upper ends of the left and right vertical plates, the left end of the lead screw 311 penetrates the vertical plate and is connected to the output shaft of the forward and reverse motor 312, the forward and reverse motor 312 is installed on the left vertical plate through a support, the external thread of the lead screw 311 is sleeved with a moving block 313, a cross bar 314 slidably connected to the upper end of the moving block 313 is installed between the left and right vertical plates, a lower pulley 315 is rotatably installed at the lower end of the moving block 313, an upper pulley 316 is arranged on the upper rear side of the moving block 313, an electric telescopic rod 317 is installed on the upper rear end of the moving block 313, a rectangular plate is installed on the upper end of the telescopic end of the electric telescopic rod 317, the upper pulley 316 is rotatably installed on the lower rear end of the rectangular plate, and a column 319 slidably connected to the rectangular plate is installed in the middle of the upper end of the moving block 313.

[0045] In the process of fixing the filament end on the arc plate 22, the filament can be pulled from front to back through the groove at the lower end of the lower pulley 315, and the filament is continued to be pulled through the groove at the upper end of the upper pulley 316 (such as Fig.11 As shown), the filament can then be fixed on the arc plate 22 (only part of the filament is shown in the figure, and the filament is continuously transported to the direction of the winding unit 3 and the winding adjustment unit 2 through the existing equipment). With the cooperation of the lower pulley 315 under the upper pulley 316, the filament is in a taut state to ensure that the filament can be tightly wound around the outside of the circumferentially arranged arc plate 22. While the driving motor 236 drives the arc plate 22 to wind the filament, the forward and reverse motor 312 can be used to control the reciprocating rotation of the lead screw 311, and the lead screw 311 During the rotation process, the moving block 313 can be driven to move back and forth synchronously along the cross bar 314, and the moving block 313 can drive the lower pulley 315, the electric telescopic rod 317, the rectangular plate, the column 319 and the upper pulley 316 to move left and right synchronously. The filament moves back and forth synchronously under the tension of the upper pulley 316 and the lower pulley 315, so that the filament can be evenly wound around the outside of the circumferentially arranged arc plate 22, and the arc-shaped limit plates 227 on the left and right sides of the arc plate 22 can limit the left and right movement of the filament.

[0046] When the winding radius of the arc plate 22 changes, in order to ensure that the upper pulley 316 always provides a stable tensioning force for the filament, the position of the upper pulley 316 needs to be changed. At this time, the electric telescopic rod 317 can be used to push the rectangular plate to slide up and down along the column 319, and the upper pulley 316 moves synchronously with the rectangular plate to move the upper pulley 316 to a suitable tensioning position. As the winding thickness of the filament increases, the electric telescopic rod 317 needs to drive the upper pulley 316 to continuously move upward and fine-tune to ensure that the filament always remains in a taut state.

[0047] While the winding adjustment unit 2 continuously winds the filament circumferentially, the winding unit 3 continuously moves the filament back and forth left and right until the filament is wound on the circumferentially arranged arc plate 22 to the desired thickness. The filament can then be cut off by existing technology and the cut end of the filament can be fixed on the filament roll. Subsequently, the drive motor 236, the fixed circular plate 221 on the left, the arc-shaped limit plate 227 and the pressure plate 228 can be moved to the left as a whole and reset in the opposite manner as described above. Then the fixed cylinder 21 and the arc plate 22 can be removed as a whole from the fixed circular plate 221 on the right. At this time, the filament is tightly wound around the outside of the circumferentially arranged arc plate 22, and a wound filament roll is obtained.

[0048] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0049] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable chemical fiber filament winding device, comprising a mounting base plate (1), characterized in that: A winding adjustment unit (2) is arranged at the upper end of the installation base plate (1), and a winding unit (3) for controlling the left-right reciprocating movement of the filament is arranged at the front side of the winding adjustment unit (2); The winding adjustment unit (2) comprises a fixed cylinder (21), the fixed cylinder (21) is provided with arc-shaped plates (22) evenly arranged in the circumferential direction on the outside, and the fixed cylinder (21) is provided with an adjustment component for controlling the arc-shaped plates (22) arranged in the circumferential direction to move synchronously inward and outward along the radial direction of the fixed cylinder (21); The winding adjustment unit (2) further comprises a fixed circular plate (221) symmetrically arranged on the upper end of the mounting base plate (1), a rotating disk (222) is rotatably mounted at the center of the fixed circular plates (221) on both sides, arc-shaped limiting plates (227) evenly arranged in the circumferential direction are arranged on the sides of the left and right fixed circular plates (221) that are close to each other, a pressing plate (228) is arranged on the opposite surfaces of the left and right opposite arc-shaped limiting plates (227), and a connecting piece is arranged between the arc-shaped limiting plates (227) and the fixed circular plates (221); A driving assembly for controlling the rotation of the fixed cylinder (21) is provided on the side away from the left and right fixed circular plates (221), the driving assembly comprising a rotating shaft (234) installed on the side away from the left and right rotating disks (222), a support plate (235) rotatably connected to the right rotating shaft (234) is installed on the upper right end of the mounting base plate (1), the left rotating shaft (234) is connected to the output shaft of the driving motor (236), the driving motor (236) is installed on the upper end of the T-shaped frame, the T-shaped frame is arranged on the upper end of the electric slider (237), the electric slider (237) is slidably installed on the guide rail, the guide rail is installed on the upper end of the mounting base plate (1), and a linkage assembly for driving the circumferentially arranged pressing plates (228) to move synchronously is provided on the rotating shaft (234); The arc-shaped limiting plate (227) is provided with a distance limiting member for limiting the moving distance of the pressing plate (228).

2. The adjustable chemical fiber filament winding device according to claim 1, characterized in that: The adjustment assembly comprises a slide bar (211), a slide bar (211) which is symmetrical on both sides and slides through the fixed cylinder (21) is installed on one side of the arc plate (22) close to the fixed cylinder (21), a connecting rod is connected between the ends of the slide bars (211) which are opposite to each other and are far from the arc plate (22), and a rotating plate (212) which is symmetrical on both sides is arranged inside the fixed cylinder (21), the rotating plate (212) on the right side is rotatably connected to the inner wall of the fixed cylinder (21), and the rotating plate (212) on the left side is rotatably connected to the inner wall of the fixed cylinder (21) The right rotating plate (212) is fixedly connected, the right rotating plate (212) is provided with arc-shaped through grooves (213) which are evenly arranged in the circumference and slidably connected to the right sliding rod (211), the left rotating plate (212) is provided with strip-shaped through grooves (214) which are evenly arranged in the circumference and slidably connected to the left sliding rod (211), the left end of the right rotating plate (212) is provided with a connecting column (215) which is rotatably connected to the left rotating plate (212), and the fixed cylinder (21) is provided with an adjusting member for controlling the rotation of the right rotating plate (212).

3. The adjustable chemical fiber filament winding device according to claim 2, characterized in that: The adjusting member comprises an adjusting slot (216), the adjusting slot (216) being arranged at a position on the fixed cylinder (21) corresponding to the right rotating plate (212), an adjusting plate (217) being mounted on the outer ring surface of the right rotating plate (212) and slidingly passing through the adjusting slot (216), an arc-shaped rod (218) being mounted on the end of the adjusting plate (217) away from the axis of the fixed cylinder (21) and being in contact with the outer ring surface of the fixed cylinder (21) and being located on the left side of the adjusting slot (216), evenly arranged positioning holes (219) being arranged at positions on the fixed cylinder (21) corresponding to the arc-shaped rod (218), and the arc-shaped rod (218) being plug-fitted into the corresponding positioning hole (219) through a positioning rod (220).

4. The adjustable chemical fiber filament winding device according to claim 1, characterized in that: The arc-shaped limit plate (227) is provided with a rectangular through slot (230), a support rod (231) extending radially along the arc-shaped limit plate (227) is connected inside the rectangular through slot (230), a control plate (232) fixedly connected to the end of the pressure plate (228) is slidably sleeved outside the support rod (231), and a control spring (233) sleeved outside the support rod (231) is connected between the control plate (232) and the groove wall of the rectangular through slot (230).

5. The adjustable chemical fiber filament winding device according to claim 4, characterized in that: The connecting member comprises an open groove (240), the fixed circular plate (221) is provided with an open groove (240) corresponding to the rectangular through groove (230) one by one, the connecting member further comprises two mounting grooves symmetrically distributed about the rectangular through groove (230) and provided on the fixed circular plate (221), a sliding block (241) slidably connected to the mounting groove is installed on one side of the arc-shaped limiting plate (227) close to the fixed circular plate (221), and a telescopic spring (242) is connected between the sliding block (241) and the groove wall of the mounting groove.

6. The adjustable chemical fiber filament winding device according to claim 4, characterized in that: The distance limiting member comprises a limit frame (243) slidably installed in a rectangular through groove (230) and sleeved on the outside of a support rod (231); an adjustment plate slidably connected to an arc-shaped limit plate (227) is installed on a side of the limit frame (243) close to the fixed circular plate (221); evenly arranged plug holes (244) are provided on a side of the arc-shaped limit plate (227) close to the fixed circular plate (221); and the adjustment plate is plugged into and matched with the corresponding plug holes (244) via an insertion rod (245).

7. The adjustable chemical fiber filament winding device according to claim 1, characterized in that: The right end of the rotating disk (222) located on the left side is equipped with circumferentially evenly arranged alignment rods (223), the left end of the fixed cylinder (21) is provided with alignment holes (224) that are plugged in and matched with the alignment rods (223), the left end of the rotating disk (222) located on the right side is provided with circumferentially evenly arranged circular holes (225), the right end of the fixed cylinder (21) is equipped with round rods (226) that are plugged in and matched with the round holes (225), and the front and rear ends of the electric slider (237) are both equipped with The left fixed circular plate (221) is slidably mounted on the upper end of the mounting base plate (1), the right fixed circular plate (221) is fixedly mounted on the upper end of the mounting base plate (1), the left end of the right fixed circular plate (221) is provided with a guide column (239) which is symmetrical front and back and slidably connected to the left fixed circular plate (221), the right end of the left pressure plate (228) is provided with an insert plate (229), and the left end of the right pressure plate (228) is provided with a slot which is plugged and matched with the insert plate (229).

8. The adjustable chemical fiber filament winding device according to claim 1, characterized in that: The linkage assembly comprises threaded columns (246) uniformly arranged in the circumferential direction, the control plate (232) passes through the corresponding opening groove (240) and is threadedly connected to the threaded column (246), a telescopic column (247) is installed at one end of the threaded column (246) close to the rotating shaft (234), a horizontal bevel gear (248) is installed at one end of the telescopic column (247) away from the threaded column (246), and a vertical bevel gear is meshed on one side of the horizontal bevel gear (248) away from the fixed circular plate (221). A driven gear (250) is installed on the side of the vertical bevel gear (249) away from the horizontal bevel gear (248), a driving gear (251) meshing with the driven gear (250) is sleeved on the outside of the rotating shaft (234), the fixed section of the telescopic column (247) and the driven gear (250) are both rotatably installed on the square frame (252), the square frame (252) on the left side is installed on the T-shaped frame, and the square frame (252) on the right side is installed on the support plate (235).

9. The adjustable chemical fiber filament winding device according to claim 1, characterized in that: The winding unit (3) comprises vertical plates symmetrically mounted on the upper ends of the mounting base plate (1), a lead screw (311) being rotatably mounted between the upper ends of the left and right vertical plates, the left end of the lead screw (311) passing through the vertical plate and connected to the output shaft of a forward and reverse motor (312), the forward and reverse motor (312) being mounted on the left vertical plate via a support, a moving block (313) being threadedly sleeved on the external surface of the lead screw (311), a cross bar (314) being slidably connected to the upper end of the moving block (313) being mounted between the left and right vertical plates, a lower pulley (315) being rotatably mounted on the lower end of the moving block (313), and an upper pulley (316) being arranged on the upper rear side of the moving block (313).

10. The adjustable chemical fiber filament winding device according to claim 9, characterized in that: An electric telescopic rod (317) is installed at the upper rear end of the moving block (313), a rectangular plate is installed at the upper end of the telescopic end of the electric telescopic rod (317), an upper pulley (316) is rotatably installed at the lower rear end of the rectangular plate, and a column (319) is installed in the middle of the upper end of the moving block (313) to be slidably connected to the rectangular plate up and down.

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