阅读说明：本技术 一种化纤缎带加工用后送防串带器及其使用方法 (After-feeding anti-string device for chemical fiber ribbon processing and using method thereof ) 是由 靳黎伟 沈小伟 王欢 于 2021-08-05 设计创作，主要内容包括：本发明涉及一种化纤缎带加工用后送防串带器及其使用方法,该化纤缎带加工用后送防串带器,包括两个对称分布的第一支撑板,第一支撑板的后端顶部固定有第二支撑板,第一支撑板的上方设有工作室,工作室的外部底端靠近后方的位置与第二支撑板的顶部相固定,所述工作室的内部靠近前端的位置设有用于引进化纤缎带的进料机构,工作室的内部靠近后端的位置设有对化纤缎带进行分切的分切机构；两个第二支撑板之间设有调节化纤缎带张紧度的调节机构；解决了采用现有的装置化纤缎带进行分卷时,当出现化纤缎带松垮的现象时容易使相邻化纤缎带出现串带的现象,同时现有的化纤缎带加工用后送防串带器实用性较低,装置的丰富性不高等问题。(The invention relates to a rear feeding and anti-stringing device for processing chemical fiber ribbons and a using method thereof, the rear feeding and anti-stringing device for processing the chemical fiber ribbons comprises two first supporting plates which are symmetrically distributed, a second supporting plate is fixed at the top of the rear end of the first supporting plate, a working chamber is arranged above the first supporting plate, the position, close to the rear, of the bottom end of the outer part of the working chamber is fixed with the top of the second supporting plate, a feeding mechanism for introducing the chemical fiber ribbons is arranged at the position, close to the front end, of the inner part of the working chamber, and a splitting mechanism for splitting the chemical fiber ribbons is arranged at the position, close to the rear end, of the inner part of the working chamber; an adjusting mechanism for adjusting the tension of the chemical fiber ribbon is arranged between the two second supporting plates; the problem of adopt current device chemical fiber ribbon to carry out the bundling, make the phenomenon of string take appear in adjacent chemical fiber ribbon easily when the phenomenon that the chemical fiber ribbon is slack and undisciplined appears, send after the chemical fiber ribbon processing simultaneously and prevent string take the ware practicality lower, the device abundance is not high is solved.)

1. A rear-feeding anti-string device for processing chemical fiber ribbons comprises two first support plates (1) which are symmetrically distributed, wherein a second support plate (2) is fixed at the top of the rear end of each first support plate (1), a working chamber (3) is arranged above each first support plate (1), the position, close to the rear, of the bottom end of the outer part of each working chamber (3) is fixed with the top of each second support plate (2), and the rear-feeding anti-string device is characterized in that a feeding mechanism (4) for introducing the chemical fiber ribbons is arranged at the position, close to the front end, of the inner part of each working chamber (3), and a splitting mechanism (5) for splitting the chemical fiber ribbons is arranged at the position, close to the rear end, of the inner part of each working chamber (3);

an adjusting mechanism (6) for adjusting the tightness of the chemical fiber ribbons is arranged between the two second supporting plates (2), and a blocking mechanism (7) for preventing the chemical fiber ribbons from being stringed is arranged between the two first supporting plates (1) and close to the lower part.

2. The back feeding ribbon crossing prevention device for chemical fiber ribbon processing according to claim 1, wherein a winding rod (8) is rotatably connected between positions of the two first support plates (1) near the front end, a plurality of winding rollers (9) are uniformly distributed and fixed on the outer surface of the winding rod (8), a winding motor (10) is fixed on the outer surface of one first support plate (1), and one end of the winding rod (8) penetrates through the first support plate (1) and is fixed with the output end of the winding motor (10).

3. The back feeding ribbon crossing prevention device for chemical fiber ribbon processing according to claim 1, wherein the feeding mechanism (4) comprises a feeding groove (401) arranged at the front end of the working chamber (3), symmetrically distributed feeding motors (402) are fixed on two sides of the front end of the outer portion of the working chamber (3), a first threaded rod (403) is fixed at the output end of each feeding motor (402), and a first threaded sleeve (404) is sleeved on the outer surface of each first threaded rod (403).

4. The back feeding ribbon crossing prevention device for chemical fiber ribbon processing according to claim 1, wherein a discharging groove (410) is formed at a position close to the back of the bottom of the working chamber (3).

5. The back feeding anti-string device for processing chemical fiber ribbons as claimed in claim 1, wherein the slitting mechanism (5) comprises a slitting motor (501) fixed to one side wall of the outer portion of the working chamber (3), a slitting rod (502) is fixed to an output end of the slitting motor (501), the slitting rod (502) penetrates through the working chamber (3) and is rotatably connected with the inner wall of the working chamber (3), a slitting roller (503) is fixed to the outer surface of the slitting rod (502), a plurality of uniformly distributed slitting knives (504) are sleeved on the outer surface of the slitting roller (503), and a fixing assembly (506) for fixing the slitting knives (504) is arranged on one side surface of each slitting knife (504).

6. The back feeding and string preventing device for chemical fiber ribbon processing according to claim 1, wherein the adjusting mechanism (6) comprises an adjusting motor (601) fixed to the outer side surface of one of the second support plates (2), the two second support plates (2) are rotatably connected to one side close to each other with symmetrically distributed rotating rods (602), and one end of one rotating rod (602) penetrates through the second support plate (2) and is fixed to the output end of the adjusting motor (601).

7. The back feeding ribbon crossing prevention device for chemical fiber ribbon processing according to claim 6, wherein a rotating disc (603) is fixed at one end of each of the two rotating rods (602) close to each other, an adjusting rod (604) is rotatably connected between the two rotating discs (603) at a position close to the edge, and an adjusting roller (605) is fixed on the outer surface of the adjusting rod (604).

8. The back feeding ribbon crossing preventer for processing chemical fiber ribbons as claimed in claim 1, wherein the blocking mechanism (7) comprises a blocking box (701), two symmetrically distributed blocking grooves (702) are formed in the top of the blocking box (701), a blocking plate (703) is slidably connected inside the blocking groove (702), and a lifting plate (704) is fixed between the bottoms of the two blocking plates (703).

9. A use method of a back feeding anti-stringing device for chemical fiber ribbon processing is characterized by comprising the following steps:

firstly, clamping a chemical fiber ribbon by a feeding mechanism (4) and moving the chemical fiber ribbon to the lower part of a splitting mechanism (5);

secondly, cutting the chemical fiber ribbon by a cutting mechanism (5) and fixing the cut chemical fiber ribbon with the outer surfaces of a plurality of winding rollers (9);

and thirdly, starting a winding motor (10) to enable a winding rod (8) to drive a winding roller (9) to wind the chemical fiber ribbon.

Technical Field

The invention relates to the technical field of chemical fiber ribbon processing, in particular to a back feeding ribbon crossing prevention device for chemical fiber ribbon processing and a using method thereof.

Background

The ribbon is formed by interweaving warps and wefts. The quality can be improved by doubling the weft yarns and also by doubling the warp yarns, and the process is a satin-faced structure.

After the chemical fiber ribbon is processed, the chemical fiber ribbon needs to be wound on a material collecting roller, however, when the chemical fiber ribbon is split and wound by the existing device, the phenomenon of ribbon stringing is easily caused to occur on the adjacent chemical fiber ribbon when the phenomenon that the chemical fiber ribbon is loosened, meanwhile, the practicability of the existing post-feeding ribbon stringing prevention device for processing the chemical fiber ribbon is low, and the richness of the device is not high.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a back feeding anti-string device for chemical fiber ribbon processing and a using method thereof.

The technical problems to be solved by the invention are as follows:

after the chemical fiber ribbon is processed, the chemical fiber ribbon needs to be wound on a material collecting roller, however, when the chemical fiber ribbon is split and wound by the existing device, the phenomenon of ribbon stringing is easily caused to occur on the adjacent chemical fiber ribbon when the phenomenon that the chemical fiber ribbon is loosened, meanwhile, the practicability of the existing post-feeding ribbon stringing prevention device for processing the chemical fiber ribbon is low, and the richness of the device is not high.

The purpose of the invention can be realized by the following technical scheme:

a rear feeding anti-string device for processing chemical fiber ribbons comprises two first support plates which are symmetrically distributed, wherein a second support plate is fixed at the top of the rear end of each first support plate, a working chamber is arranged above each first support plate, the position, close to the rear, of the bottom end of the outer portion of each working chamber is fixed with the top of each second support plate, a feeding mechanism for introducing the chemical fiber ribbons is arranged in the position, close to the front end, of the inner portion of each working chamber, and a cutting mechanism for cutting the chemical fiber ribbons is arranged in the position, close to the rear end, of the inner portion of each working chamber;

an adjusting mechanism for adjusting the tension of the chemical fiber ribbons is arranged between the two second supporting plates, and a blocking mechanism for preventing the chemical fiber ribbons from being stringed is arranged between the two first supporting plates and close to the lower part;

the two first supporting plates are rotatably connected between positions close to the front ends of the two first supporting plates, a plurality of uniformly distributed winding rollers are fixed on the outer surface of each winding rod, a winding motor is fixed on the outer surface of one first supporting plate, and one end of each winding rod penetrates through the first supporting plate and is fixed with the output end of the winding motor.

Further, feed mechanism is including setting up the feed chute at the studio front end, and the outside front end both sides of studio are fixed with the feeding motor of symmetric distribution, and the output of feeding motor is fixed with first threaded rod, and first threaded rod passes the studio and rotates with the inner wall of studio to be connected, and first thread bush has been cup jointed to the surface of first threaded rod, the bottom of first thread bush and the inner wall bottom sliding connection of studio, first thread bush and first threaded rod threaded connection.

Further, the sliding tray has been seted up at the top of studio, and the outside top sliding connection of studio has first screw thread seat, and the top and the bottom of first screw thread seat are run through and are equipped with the second threaded rod, second threaded rod and first screw thread seat threaded connection, and the top of second threaded rod is fixed with first turning handle, and the bottom of second threaded rod passes the sliding tray and is fixed with the pinch-off blades, and the bottom of studio has been close to the position at rear and has been seted up down the silo.

Further, cut the mechanism and include the motor of cutting fixed with the outside lateral wall of studio, the output of cutting the motor is fixed with cuts the pole, cut the pole and pass the studio and rotate with the inner wall of studio and be connected, the external surface fixation who cuts the pole has the branch roller of cutting, the surface cover of dividing the roller of cutting is equipped with a plurality of evenly distributed's branch cutter, divide the cutter and cut roller sliding connection, a plurality of evenly distributed's fixed slot is seted up at the surface top of dividing the roller of cutting, a side surface of dividing the cutter is equipped with the fixed subassembly that will divide the cutter to fix.

Furthermore, fixed subassembly includes the second screw base of fixing mutually with the side surface of dividing the cutter, and the top and the bottom of second screw base are run through and are equipped with the third threaded rod, and the top of third threaded rod and second screw base threaded connection third threaded rod is fixed with the second and rotates the handle, and the bottom mounting of third threaded rod has the fixed block with fixed slot looks adaptation.

Furthermore, adjustment mechanism includes the adjustment motor who fixes mutually with the outside surface of one of them second backup pad, and one side that two second backup pads are close to each other is rotated and is connected with the dwang of symmetric distribution, and the one end of one of them dwang is passed the second backup pad and is fixed mutually with adjustment motor's output, and the one end that two dwangs are close to each other is fixed with the rotating disc, and the position rotation that is close to the edge between two rotating discs is connected with the regulation pole, and the external fixation of adjusting the pole has the regulating roller.

Further, block the mechanism including blocking the case, block the top of case and set up the groove of blocking of two symmetric distributions, the inside sliding connection who blocks the groove has the board of blocking, is fixed with the lifter plate between the bottom of two boards of blocking, and the slide bar that is equipped with symmetric distribution is run through to the both sides of lifter plate, slide bar and lifter plate sliding connection, and the top of slide bar is fixed with the stopper, and the bottom mounting of slide bar has the supporting seat of fixing mutually with the inner wall that blocks the case.

Furthermore, a blocking motor is fixed on one side wall of the outer portion of the blocking box, a fourth threaded rod is fixed on the output end of the blocking motor, a positive thread and a negative thread which are symmetrically distributed are fixed at two ends of the outer surface of the fourth threaded rod, two second threaded sleeves which are symmetrically distributed are sleeved on the positive thread and the negative thread and are respectively connected with the positive thread and the negative thread, the bottom of each second threaded sleeve is connected with the inner bottom end of the blocking box in a sliding mode, and connecting rods which are symmetrically distributed are connected between the tops of the two second threaded sleeves and the bottom of the lifting plate through hinges respectively.

A use method of a back feeding anti-stringing device for chemical fiber ribbon processing comprises the following steps:

firstly, placing one end of a chemical fiber ribbon on a first threaded sleeve from a feeding groove, clamping two sides of the chemical fiber ribbon through a clamping plate, abutting and fixing the chemical fiber ribbon with the first threaded sleeve, and driving the chemical fiber ribbon to move below a splitting mechanism through the first threaded sleeve by a feeding motor;

secondly, fixing a slitting knife on a slitting roller according to the required size of the chemical fiber ribbon, driving the slitting knife to rotate through a slitting motor, performing slitting operation on the chemical fiber ribbon in cooperation with the feeding motion of a first thread sleeve, pulling out a plurality of chemical fiber ribbon loose belts after slitting from a blanking groove, sequentially penetrating through the bottom of an adjusting roller and the bottom of an auxiliary roller, and fixing the chemical fiber ribbon loose belts with the outer surfaces of a plurality of winding rollers;

driving an adjusting roller to do circular motion around a rotating disc through an adjusting motor, so that the angle and the distance between the adjusting roller and an auxiliary roller can be adjusted, and driving a blocking plate on a lifting plate to move in the vertical direction through a blocking motor, so that the blocking plate is blocked between adjacent chemical fiber ribbons; and starting the winding motor, so that the winding rod drives the winding roller to wind the chemical fiber ribbon.

The invention has the beneficial effects that:

according to the invention, the feeding mechanism is arranged, one end of the chemical fiber ribbon is placed on the first threaded sleeve, the first rotating handle is rotated to enable the clamping plate to descend to clamp two sides of the chemical fiber ribbon, so that the chemical fiber ribbon is abutted and fixed with the first threaded sleeve, and meanwhile, the feeding motor drives the first threaded rod to rotate, so that the first threaded sleeve is driven to move from the bottom end of the inner part of the working chamber to the position below the splitting mechanism, the stability of the chemical fiber ribbon during feeding is ensured, and meanwhile, the arranged clamping plate can freely move in the vertical direction, so that the device can adapt to chemical fiber ribbons with different thicknesses and sizes, and the applicability is wider.

Through setting up the cutting mechanism for cut the motor and drive and cut the pole and rotate, thereby drive and divide the cutter to rotate, cut the operation to chemical fiber ribbon, the fixed subassembly that sets up simultaneously for divide the cutter can be fixed in the optional position on cutting the roller, be convenient for adjust a plurality of distances of dividing between the cutter, obtain the size of cutting that chemical fiber ribbon needs, improve the practicality of device.

Through setting up adjustment mechanism for adjustment motor drives the rotating disc and rotates, thereby drives the dancer rools and does circular motion round the rotating disc, makes the angle between dancer rools and the auxiliary roller and apart from the homoenergetic and obtain adjusting, is convenient for adjust the elasticity of chemical fibre ribbon, makes chemical fibre ribbon keep the tensioning state, thereby avoids producing the condition emergence of string area.

Through setting up blocking mechanism for block the motor and drive the rotation of fourth threaded rod, thereby drive two second thread bushings and be close to each other or keep away from, cooperate two connecting rods to drive the board that blocks on the lifter plate and move in vertical direction, thereby block between adjacent chemical fibre ribbon, the string area effect is prevented in further improvement.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic view of the overall structure of a back-feeding anti-stringing device for chemical fiber ribbon processing according to the present invention;

FIG. 2 is a schematic view of the internal structure of the working chamber of the present invention;

FIG. 3 is a schematic view of the slitting mechanism of the present invention;

FIG. 4 is a schematic structural view of the fixing assembly of the present invention;

FIG. 5 is a schematic view of the adjustment mechanism of the present invention;

FIG. 6 is a schematic structural view of the blocking mechanism of the present invention;

fig. 7 is a schematic view of the internal structure of the blocking box of the present invention.

In the figure: 1. a first support plate; 2. a second support plate; 3. a working chamber; 4. a feeding mechanism; 5. a slitting mechanism; 6. an adjustment mechanism; 7. a blocking mechanism; 8. winding the rod; 9. a wind-up roll; 10. a winding motor; 11. an auxiliary lever; 12. an auxiliary roller; 401. a feed chute; 402. a feeding motor; 403. a first threaded rod; 404. a first threaded sleeve; 405. a sliding groove; 406. a first threaded seat; 407. a second threaded rod; 408. a first rotating handle; 409. a clamping plate; 410. a discharging groove; 501. a slitting motor; 502. slitting the rods; 503. a slitting roller; 504. a slitting knife; 505. fixing grooves; 506. a fixing assembly; 507. a second threaded seat; 508. a third threaded rod; 509. a second rotating handle; 510. a fixed block; 601. adjusting the motor; 602. rotating the rod; 603. rotating the disc; 604. adjusting a rod; 605. a regulating roller; 701. a blocking box; 702. a blocking slot; 703. a blocking plate; 704. a lifting plate; 705. a slide bar; 706. a supporting seat; 707. blocking the motor; 708. a fourth threaded rod; 709. a second threaded sleeve; 710. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a back feeding anti-string device for processing chemical fiber ribbons comprises two first support plates 1 which are symmetrically distributed, wherein a second support plate 2 is fixed at the top of the back end of each first support plate 1, a working chamber 3 is arranged above each first support plate 1, the position, close to the back, of the bottom end of the outer part of each working chamber 3 is fixed with the top of each second support plate 2, a feeding mechanism 4 for introducing the chemical fiber ribbons is arranged in the position, close to the front end, of the inner part of each working chamber 3, and a splitting mechanism 5 for splitting the chemical fiber ribbons is arranged in the position, close to the back end, of the inner part of each working chamber 3;

an adjusting mechanism 6 for adjusting the tightness of the chemical fiber ribbons is arranged between the two second supporting plates 2, and a blocking mechanism 7 for preventing the chemical fiber ribbons from being stringed is arranged between the two first supporting plates 1 and is close to the lower part;

a winding rod 8 is rotatably connected between the positions, close to the front ends, of the two first supporting plates 1, a plurality of winding rollers 9 which are uniformly distributed are fixed on the outer surface of the winding rod 8, a winding motor 10 is fixed on the outer surface of one of the first supporting plates 1, and one end of the winding rod 8 penetrates through the first supporting plate 1 and is fixed with the output end of the winding motor 10.

An auxiliary rod 11 is rotatably connected between the positions, close to the rear ends, of the two first supporting plates 1, an auxiliary roller 12 is fixed on the outer surface of the auxiliary rod 11, and the auxiliary roller 12 and the winding roller 9 are located on the same horizontal line.

The feeding mechanism 4 comprises a feeding groove 401 arranged at the front end of the working chamber 3, symmetrically distributed feeding motors 402 are fixed on two sides of the outer front end of the working chamber 3, a first threaded rod 403 is fixed at the output end of each feeding motor 402, the first threaded rod 403 penetrates through the working chamber 3 and is connected with the inner wall of the working chamber 3 in a rotating mode, a first threaded sleeve 404 is sleeved on the outer surface of the first threaded rod 403, the bottom of the first threaded sleeve 404 is connected with the inner wall bottom end of the working chamber 3 in a sliding mode, and the first threaded sleeve 404 is in threaded connection with the first threaded rod 403.

Sliding tray 405 has been seted up at the top of studio 3, the outside top sliding connection of studio 3 has first screw base 406, the top and the bottom of first screw base 406 run through and are equipped with second threaded rod 407, second threaded rod 407 and first screw base 406 threaded connection, the top of second threaded rod 407 is fixed with first rotating handle 408, sliding tray 405 and fixed with clamp plate 409 are passed to the bottom of second threaded rod 407, silo 410 has been seted up to the position that the bottom of studio 3 is close to the rear. Through setting up feed mechanism 4, put the one end of chemical fibre ribbon on first thread bush 404, rotate first rotating handle 408 and make the clamp plate 409 descend and press from both sides tight the both sides of chemical fibre ribbon, it is fixed with first thread bush 404 butt to make it, feed motor 402 drives first threaded rod 403 simultaneously and rotates, thereby drive first thread bush 404 and remove to the below of cutting mechanism 5 in the inside bottom of studio 3, stability when having guaranteed the chemical fibre ribbon feeding, the clamp plate 409 that sets up simultaneously can freely remove in vertical direction, make the device can adapt to the chemical fibre ribbon of different thickness sizes, and the suitability is wider.

Cut mechanism 5 include with the outside lateral wall of studio 3 fixed cut motor 501, the output of cutting motor 501 is fixed with cuts pole 502, cut pole 502 pass studio 3 and rotate with studio 3's inner wall and be connected, the external fixed surface of cutting pole 502 has cut roller 503, the surface cover of dividing and cutting roller 503 is equipped with a plurality of evenly distributed's branch cutter 504, divide cutter 504 and cut roller 503 sliding connection, a plurality of evenly distributed's fixed slot 505 is seted up at the surface top of cutting roller 503, a side surface of dividing cutter 504 is equipped with the fixed subassembly 506 of dividing cutter 504.

The fixing component 506 comprises a second threaded seat 507 fixed on the side surface of the cutting knife 504, a third threaded rod 508 penetrates through the top and the bottom of the second threaded seat 507, the third threaded rod 508 is in threaded connection with the second threaded seat 507, a second rotating handle 509 is fixed at the top end of the third threaded rod 508, and a fixing block 510 matched with the fixing groove 505 is fixed at the bottom end of the third threaded rod 508. Through setting up cutting mechanism 5 for cut motor 501 and drive and cut pole 502 and rotate, thereby drive and divide cutter 504 to rotate, cut the operation to the chemical fibre ribbon, the fixed subassembly 506 that sets up simultaneously for divide cutter 504 can be fixed the optional position on dividing and cutting roller 503, be convenient for adjust a plurality of distances of dividing between the cutter 504, obtain the size of cutting that chemical fibre ribbon needs, improve the practicality of device.

The adjusting mechanism 6 comprises an adjusting motor 601 fixed to the outer side surface of one of the second supporting plates 2, two rotating rods 602 symmetrically distributed are rotatably connected to one side of the two second supporting plates 2 close to each other, one end of one rotating rod 602 penetrates through the second supporting plate 2 and is fixed to the output end of the adjusting motor 601, one ends of the two rotating rods 602 close to each other are fixed to rotating discs 603, an adjusting rod 604 is rotatably connected to the position between the two rotating discs 603 close to the edge, an adjusting roller 605 is fixed to the outer surface of the adjusting rod 604, and the adjusting roller 605 is located at the position of the rear end of the auxiliary roller 12 close to the upper side. Through setting up adjustment mechanism 6 for adjustment motor 601 drives rotating disc 603 and rotates, thereby drives dancer rools 605 and is circular motion round rotating disc 603, makes the angle between dancer rools 605 and the auxiliary roller 12 and apart from the homoenergetic and obtain adjusting, is convenient for adjust the elasticity of chemical fibre ribbon, makes chemical fibre ribbon keep the tensioning state, thereby avoids producing the condition emergence of string area.

The blocking mechanism 7 comprises a blocking box 701, a plurality of blocking grooves 702 which are uniformly distributed are formed in the top of the blocking box 701, a blocking plate 703 is connected to the inside of each blocking groove 702 in a sliding mode, a lifting plate 704 is fixed between the bottoms of the blocking plates 703, sliding rods 705 which are symmetrically distributed penetrate through the two sides of the lifting plate 704, the sliding rods 705 are connected with the lifting plate 704 in a sliding mode, a limiting block is fixed to the top end of each sliding rod 705, and a supporting seat 706 which is fixed to the inner wall of the blocking box 701 is fixed to the bottom end of each sliding rod 705.

A blocking motor 707 is fixed on one side wall of the outside of the blocking box 701, a fourth threaded rod 708 is fixed at the output end of the blocking motor 707, a positive thread and a negative thread which are symmetrically distributed are fixed at two ends of the outer surface of the fourth threaded rod 708, two second thread sleeves 709 which are symmetrically distributed are sleeved on the positive thread and the negative thread, the two second thread sleeves 709 are respectively in threaded connection with the positive thread and the negative thread, the bottom of the second thread sleeves 709 is in sliding connection with the bottom end of the inside of the blocking box 701, and the tops of the two second thread sleeves 709 are respectively in hinged connection with the bottom of the lifting plate 704 to form connecting rods 710 which are symmetrically distributed. Through setting up blocking mechanism 7 for block motor 707 drives fourth threaded rod 708 and rotates, thereby drives two second thread bushings 709 and is close to each other or keep away from, and two connecting rods 710 of cooperation drive the board 703 that blocks on the lifter plate 704 and move in vertical direction, thereby block between adjacent chemical fiber ribbon, further improvement prevents the string area effect.

The working principle is as follows:

when the chemical fiber ribbon cutting machine is used, one end of a chemical fiber ribbon is placed on the first threaded sleeve 404 from the feeding chute 401, the first rotating handle 408 is rotated to drive the second threaded rod 407 to rotate, the clamping plate 409 descends to clamp two sides of the chemical fiber ribbon in a matched mode with the first threaded seat 406, the chemical fiber ribbon is enabled to be abutted and fixed with the first threaded sleeve 404, the feeding motor 402 is started to drive the first threaded rod 403 to rotate, the first threaded sleeve 404 is driven to move at the bottom end inside the working chamber 3, and therefore the chemical fiber ribbon is driven to move to the position below the cutting mechanism 5 through the first threaded sleeve 404;

fixing a fixing block 510 in a fixing groove 505 according to the required size of the chemical fiber ribbon, fixing a slitting knife 504 on a slitting roller 503, starting a slitting motor 501 to drive a slitting rod 502 to rotate, driving the slitting knife 504 to rotate, performing slitting operation on the chemical fiber ribbon by matching with the feeding motion of a first thread sleeve 404, manually pulling out a plurality of slit chemical fiber ribbon loose tapes from a blanking groove 410, sequentially passing through the bottom of an adjusting roller 605 and the bottom of an auxiliary roller 12, and fixing the chemical fiber ribbon loose tapes with the outer surfaces of a plurality of winding rollers 9.

Starting the adjusting motor 601 to drive the rotating disc 603 to rotate, so as to drive the adjusting roller 605 to make circular motion around the rotating disc 603, so that the angle and the distance between the adjusting roller 605 and the auxiliary roller 12 can be adjusted, and the tightness of the chemical fiber ribbon can be adjusted; starting a blocking motor 707 to drive the fourth threaded rod 708 to rotate, so as to drive the two second threaded sleeves 709 to approach or separate from each other, and matching the two connecting rods 710 to drive the blocking plate 703 on the lifting plate 704 to move in the vertical direction, so as to block between adjacent chemical fiber ribbons; and starting the winding motor 10, so that the winding rod 8 drives the winding roller 9 to wind the chemical fiber ribbon.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.