Anti-winding roller structure of regenerated polyester fiber winding equipment

Abstract

The invention provides an anti-winding roller structure of regenerated polyester fiber winding equipment, and relates to the field of chemical fiber production equipment.The anti-winding roller structure comprises a rack, a roller body installed on the rack and a tow body wound around the roller body, an anti-winding roller mechanism used for shoveling broken filaments is arranged on one side of the roller body, and the anti-winding roller mechanism comprises a scraper knife body, a shell and an installation plate; a mounting plate is fixedly connected to the shell, the mounting plate is fixedly connected with the rack, a scraper knife body is fixedly connected to the shell, and a blade part of the scraper knife body is in contact with the roller body in a tangent state, so that broken wires can be scraped off. According to the anti-winding roller structure of the regenerated polyester fiber winding equipment, due to the arrangement of the yarn winding assembly, when the equipment works, broken yarns can be wound on the yarn winding roller, so that the situation that the broken yarns float disorderly is prevented, and due to the magnetic attraction type arrangement, the yarn winding roller which is fully wound and limited can be taken out only by pulling out the outer side during disassembly.

Description

Technical Field

[0001] The invention relates to the technical field of chemical fiber production equipment, in particular to an anti-entanglement roller structure of a regenerated polyester fiber winding device. Background Art

[0002] Chemical fiber is a fiber with textile properties made from natural or synthetic polymers, through the processes of preparing spinning solution, spinning and post-processing. In the process of chemical fiber production, an anti-entanglement roller traction machine is needed to traction the tow to facilitate the tow to enter the next process.

[0003] The existing anti-entanglement roller traction machine, such as the anti-entanglement roller traction machine for chemical fiber production disclosed in application number CN201220510062.3, includes a machine body, and six traction rollers are installed inside the machine body. The six traction rollers are divided into three traction rollers in the upper row and three traction rollers in the lower row. The wire path parts of the three traction rollers in the upper row are all equipped with a tow cutting mechanism for cutting the fibers. The tow cutting mechanism includes a scraper, and the scraper is provided with a driving device. Once the wire breaks and the hair is generated during the operation of this technical solution, the pneumatic rod controls the scraper to cut the hair immediately, thereby effectively reducing the occurrence of the roller entanglement phenomenon.

[0004] However, the document proposes an anti-entanglement roller traction machine for chemical fiber production. After the broken wires are cut off to prevent them from entanglement along the traction roller, the broken wires will still float around the traction roller, which may easily cause them to entangle again, making it inconvenient to use. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the present invention provides an anti-entanglement roller structure for a regenerated polyester fiber winding device, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an anti-entanglement roller structure of a regenerated polyester fiber winding device, comprising a frame, a roller body installed on the frame, and a yarn bundle body wound on the roller body, one side of the roller body is provided with an anti-entanglement roller mechanism for cutting off broken wires, the anti-entanglement roller mechanism comprises a scraper body, an outer shell, and a mounting plate, the outer shell is fixedly connected to the mounting plate, the mounting plate is fixedly connected to the frame, the outer shell is fixedly connected to the scraper body, the blade portion of the scraper body is in tangential contact with the roller body, and can cut off the broken wires.

[0009] Preferably, the shell is arranged between the wire outlet side of the roller body and the wire inlet side of the roller body.

[0010] Preferably, a wire winding assembly for preventing broken wires from floating around is provided on one side of the scraper body, the wire winding assembly comprises a servo motor, a rotating shaft, a limit bar, a first permanent magnet, a second permanent magnet, a wire winding roller, and a socket. The servo motor is fixedly connected to the inside of the housing, the output end of the servo motor passes through the housing and is coaxially connected to the rotating shaft, the limit bar is fixedly connected to the rotating shaft, the wire winding roller is provided with a socket matching the limit bar and the rotating shaft, the end of the rotating shaft is inlaid with a first permanent magnet, the bottom end of the socket of the wire winding roller is fixedly connected with a second permanent magnet corresponding to the first permanent magnet, the first permanent magnet and the second permanent magnet are mutually attractive magnets, so that the wire winding roller can be magnetically and detachably mounted on the rotating shaft.

[0011] Preferably, the outside of the wire winding roller is fixedly connected with an anti-skid layer for increasing the friction force of the broken wires wound around the wire winding roller.

[0012] Preferably, it also includes a guide component for attracting the broken wire to the wire winding roller, the guide component includes a duct, a central axis, fan blades, an end cover, and a filter screen, the duct being arranged on the outside of the wire winding roller, the duct being fixedly connected to the shell, the side of the duct being provided with an opening, and the position of the opening corresponds to the position of the broken wire of the scraper body, the duct being arranged in a hollow cylindrical shape, and being capable of forming an air duct on the outside of the wire winding roller, the end of the wire winding roller being fixedly connected to the central axis, and a plurality of fan blades being fixedly connected to the central axis, when the wire winding roller rotates, the wire winding roller drives the central axis to rotate, and the central axis drives the fan blades to rotate, so that air inside the duct is blown toward the outside, thereby generating negative pressure at the opening corresponding to the position of the broken wire of the scraper body, and attracting the broken wire from the opening into the duct, the outer end of the duct being provided with an external thread, the inner side of the end cover being provided with an internal thread matching the external thread, the end cover thread is fitted on the duct, and the end cover is fixedly connected with a filter screen.

[0013] Preferably, anti-slip grooves are provided on the outer surface of the end cover.

[0014] Preferably, it also includes a reminder component for prompting the degree of winding of broken wires on the internal winding roller, the reminder component includes a pressure box, a pressure plate, a protrusion, a transparent long tube, a rubber ball, a transparent ball, and a colored liquid, the pressure box is fixedly connected to the side wall of the wind tube, a rubber ball is arranged inside the pressure box, one end of the transparent long tube is fixedly connected to the rubber ball, and the other end of the transparent long tube is fixedly connected to the transparent ball after passing through the pressure box, the rubber ball and the transparent ball are both hollow, and the interior of the rubber ball and the interior of the transparent ball are connected by the transparent long tube, the interior of the rubber ball is filled with colored liquid, and when the rubber ball is deformed under pressure, the colored liquid in the rubber ball is pressed into the transparent long tube, the pressure plate is slidably fitted in the pressure box, and one end of the pressure plate is fixedly connected to a protrusion, the protrusion passes through the pressure box and extends to the inside of the wind tube, when there are more broken wires winding on the winding roller, the silk thread on the outside of the winding roller squeezes the protrusion, and the protrusion moves inward to drive the pressure plate to squeeze the rubber ball.

[0015] Preferably, the colored liquid is set to be red or blue.

[0016] (III) Beneficial effects

[0017] The present invention provides an anti-entanglement roller structure for a regenerated polyester fiber winding device. It has the following beneficial effects:

[0018] 1. The anti-entanglement roller structure of the recycled polyester fiber winding equipment, through the setting of the winding assembly, can allow the broken wires to be wound around the winding roller when the equipment is working, thereby preventing the broken wires from floating around. In addition, through the magnetic setting, when disassembling, you only need to pull out the winding roller with the full limit winding, and then install a clean winding roller to complete the replacement of the winding roller, which is convenient for workers to clean regularly and more convenient to use.

[0019] 2. The anti-entanglement roller structure of the recycled polyester fiber winding equipment can drive the fan blades to rotate during use through the setting of the guide component, so that the air inside the wind tube is blown outward, thereby generating negative pressure at the opening corresponding to the position of the broken wire of the scraper body, and attracting the broken wire from the opening into the wind tube, so that the floating broken wire can be quickly adsorbed to the winding roller in the wind tube after being shoveled off, and the broken wire can be processed as soon as possible.

[0020] 3. The anti-entanglement roller structure of the recycled polyester fiber winding equipment is equipped with a reminder component. When there are many broken wires entangled on the winding roller, the silk threads on the outside of the winding roller squeeze the protrusions, and the protrusions move inward to drive the pressure plate to squeeze the rubber ball. The colored liquid in the rubber ball is pressed into the transparent long tube. When workers conduct regular inspections, they only need to take a look at the transparent long tube to see if there is colored liquid, so as to quickly know the situation of the internal winding roller and judge whether the winding roller needs to be cleaned and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the anti-entanglement roller mechanism of the present invention;

[0023] Figure 3 It is an exploded view of the anti-winding roller mechanism structure of the present invention;

[0024] Figure 4 The anti-winding roller structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 5 The anti-winding roller structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 6 For the present invention Figure 4 A magnified view of the structure in the middle.

[0027] In the figure: 1 frame, 2 roller body, 3 tow body, 4 anti-winding roller mechanism, 5 shell, 6 mounting plate, 7 scraper body, 8 air cylinder, 9 end cover, 10 filter screen, 11 winding roller, 12 fan blade, 13 rotating shaft, 14 limit bar, 15 first permanent magnet, 16 second permanent magnet, 17 jack, 18 servo motor, 19 press box, 20 colored liquid, 21 rubber ball, 22 transparent long tube, 23 transparent ball, 24 press plate, 25 bump, 26 center shaft. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] The embodiment of the present invention provides an anti-entanglement roller structure of a regenerated polyester fiber winding device, such as Figure 1-6 As shown, it includes a frame 1, a roller body 2 installed on the frame 1, and a wire bundle body 3 wound on the roller body 2. An anti-entanglement roller mechanism 4 for cutting off broken wires is provided on one side of the roller body 2. The anti-entanglement roller mechanism 4 includes a scraper body 7, an outer shell 5, and a mounting plate 6. The mounting plate 6 is fixedly connected to the outer shell 5. The mounting plate 6 is fixedly connected to the frame 1. The outer shell 5 is fixedly connected to the scraper body 7. The blade portion of the scraper body 7 is in tangential contact with the roller body 2, and can cut off the broken wires.

[0030] The housing 5 is arranged between the wire outlet side of the roller body 2 and the wire inlet side of the roller body 2 .

[0031] A wire winding assembly for preventing broken wires from floating around is provided on one side of the scraper body 7. The wire winding assembly includes a servo motor 18, a rotating shaft 13, a limit bar 14, a first permanent magnet 15, a second permanent magnet 16, a wire winding roller 11, and a socket 17. The servo motor 18 is fixedly connected to the inside of the housing 5, and the output end of the servo motor 18 passes through the housing 5 and is coaxially connected to the rotating shaft 13. The limit bar 14 is fixedly connected to the rotating shaft 13, and the wire winding roller 11 is provided with a socket 17 matching the limit bar 14 and the rotating shaft 13. The end of the rotating shaft 13 is inlaid with a first permanent magnet 15, and the bottom end of the socket 17 of the wire winding roller 11 is fixedly connected to a second permanent magnet 16 corresponding to the first permanent magnet 15. The first permanent magnet 15 and the second permanent magnet 16 are mutually attractive magnets, so that the wire winding roller 11 can be magnetically and detachably mounted on the rotating shaft 13.

[0032] Through the setting of the wire winding component, when the equipment is working, the broken wire can be wound around the wire winding roller 11, so as to prevent the broken wire from floating around. Moreover, through the magnetic setting, when disassembling, you only need to pull it out from the outside to take out the wire winding roller 11 that is fully wound, and then install the clean wire winding roller 11 to complete the replacement of the wire winding roller 11, which is convenient for workers to clean it regularly and more convenient to use.

[0033] The outside of the winding roller 11 is fixedly connected with an anti-skid layer for increasing the friction force of the broken wires wound on the winding roller 11.

[0034] The invention also includes a guide assembly for attracting the broken wire to the wire winding roller 11, the guide assembly includes a wind tube 8, a central axis 26, a fan blade 12, an end cover 9, and a filter screen 10. The wind tube 8 is arranged on the outside of the wire winding roller 11, and the wind tube 8 is fixedly connected to the housing 5. An opening is opened on the side of the wind tube 8, and the position of the opening corresponds to the position of the broken wire of the scraper body 7. The wind tube 8 is arranged in a hollow cylindrical shape, and an air duct can be formed on the outside of the wire winding roller 11. The end of the wire winding roller 11 is fixedly connected to the central axis 26, and the central axis 26 is fixedly connected to the end of the wire winding roller 11. It is connected to a plurality of fan blades 12. When the wire winding roller 11 rotates, the wire winding roller 11 drives the central shaft 26 to rotate, and the central shaft 26 drives the fan blades 12 to rotate, so that the air inside the wind tube 8 is blown outward, thereby generating a negative pressure at the opening corresponding to the position of the broken wire of the scraper body 7, and the broken wire is sucked into the wind tube 8 from the opening. The outer end of the wind tube 8 is provided with an external thread, and the inner side of the end cover 9 is provided with an internal thread matching the external thread. The end cover 9 is threadedly fitted on the wind tube 8, and a filter 10 is fixedly connected to the end cover 9.

[0035] By setting the guide component, the wire winding roller 11 can drive the fan blades 12 to rotate during use, so that the air inside the wind tube 8 is blown outward, thereby generating negative pressure at the opening corresponding to the position of the broken wire on the scraper body 7, and the broken wire is sucked into the wind tube 8 from the opening, so that the floating broken wire can be quickly adsorbed onto the wire winding roller 11 in the wind tube 8 after being shoveled off, and the broken wire can be processed as soon as possible.

[0036] The outer surface of the end cover 9 is provided with anti-slip grooves.

[0037] The utility model also includes a reminder component for reminding the winding degree of the broken wire on the internal winding roller 11, and the reminder component includes a pressure box 19, a pressure plate 24, a convex block 25, a transparent long tube 22, a rubber ball 21, a transparent ball 23, and a colored liquid 20. The pressure box 19 is fixedly connected to the side wall of the wind tube 8, and a rubber ball 21 is arranged inside the pressure box 19. One end of the transparent long tube 22 is fixedly connected to the rubber ball 21, and the other end of the transparent long tube 22 is fixedly connected to the transparent ball 23 after passing through the pressure box 19. The inside of the rubber ball 21 and the transparent ball 23 are both hollow, and the inside of the rubber ball 21 is hollow. The rubber ball 21 is connected to the inside of the transparent ball 23 through a transparent long tube 22. The inside of the rubber ball 21 is filled with a colored liquid 20. When the rubber ball 21 is deformed under pressure, the colored liquid 20 in the rubber ball 21 is pressed into the transparent long tube 22. The pressing plate 24 is slidably fitted in the pressing box 19, and one end of the pressing plate 24 is fixedly connected with a protrusion 25. The protrusion 25 passes through the pressing box 19 and extends to the inside of the wind tube 8. When there are many broken wires wrapped around the wire winding roller 11, the silk thread on the outside of the wire winding roller 11 squeezes the protrusion 25, and the protrusion 25 moves inward to drive the pressing plate 24 to squeeze the rubber ball 21.

[0038] By setting the reminder component, when there are many broken wires wrapped around the wire winding roller 11, the wire on the outside of the wire winding roller 11 squeezes the protrusion 25, and the protrusion 25 moves inward to drive the pressure plate 24 to squeeze the rubber ball 21, and the colored liquid 20 in the rubber ball 21 is pressed into the transparent long tube 22. When the workers make regular inspections, they only need to take a look at whether there is colored liquid 20 in the transparent long tube 22, so as to quickly know the situation of the internal wire winding roller 11, and thus determine whether the wire winding roller 11 needs to be cleaned and replaced.

[0039] The colored liquid 20 is set to red or blue.

[0040] Working principle: Through the setting of the wire winding component, when the equipment is working, the broken wire can be wound around the wire winding roller 11, so as to prevent the broken wire from floating around. Moreover, through the magnetic setting, when disassembling, you only need to pull out the wire winding roller 11 that is fully wound by pulling it out from the outside, and then install the clean wire winding roller 11 to complete the replacement of the wire winding roller 11, which is convenient for workers to clean it regularly and more convenient to use.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-entanglement roller structure of a regenerated polyester fiber winding device, comprising a frame (1), a roller body (2) mounted on the frame (1), and a tow body (3) wound on the roller body (2), characterized in that: An anti-entanglement roller mechanism (4) for cutting off broken wires is arranged on one side of the roller body (2); the anti-entanglement roller mechanism (4) comprises a scraper body (7), an outer shell (5), and a mounting plate (6); the mounting plate (6) is fixedly connected to the outer shell (5); the mounting plate (6) is fixedly connected to the frame (1); the outer shell (5) is fixedly connected to the scraper body (7); the blade of the scraper body (7) is in tangential contact with the roller body (2) and can cut off broken wires.

2. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 1, characterized in that: The shell (5) is arranged between the wire outlet side of the roller body (2) and the wire inlet side of the roller body (2).

3. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 2, characterized in that: A wire winding assembly for preventing broken wires from floating around is arranged on one side of the scraper body (7), the wire winding assembly comprising a servo motor (18), a rotating shaft (13), a limit bar (14), a first permanent magnet (15), a second permanent magnet (16), a wire winding roller (11), and a jack (17). The servo motor (18) is fixedly connected to the inside of the housing (5), the output end of the servo motor (18) passes through the housing (5) and is coaxially connected to the rotating shaft (13), and the limit bar (14) is fixedly connected to the rotating shaft (13). 14), the wire winding roller (11) is provided with a socket (17) matching the limit strip (14) and the rotating shaft (13), the end of the rotating shaft (13) is inlaid with a first permanent magnet (15), the bottom end of the socket (17) of the wire winding roller (11) is fixedly connected with a second permanent magnet (16) corresponding to the first permanent magnet (15), the first permanent magnet (15) and the second permanent magnet (16) are mutually attractive magnets, so that the wire winding roller (11) can be magnetically and detachably mounted on the rotating shaft (13).

4. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 3, characterized in that: The outside of the wire winding roller (11) is fixedly connected with an anti-skid layer for increasing the friction force of the broken wires being wound around the wire winding roller (11).

5. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 4, characterized in that: The invention also comprises a guide assembly for attracting the broken wires to the wire winding roller (11), the guide assembly comprising a wind tube (8), a central axis (26), a fan blade (12), an end cover (9), and a filter screen (10), wherein the wind tube (8) is arranged on the outside of the wire winding roller (11), the wind tube (8) is fixedly connected to the housing (5), an opening is provided on the side of the wind tube (8), and the position of the opening corresponds to the position of the broken wires on the scraper body (7), the wind tube (8) is arranged in a hollow cylindrical shape, and an air duct can be formed on the outside of the wire winding roller (11), and the end of the wire winding roller (11) is fixedly connected to the central axis (26), and the central axis (26) ) is fixedly connected to a plurality of fan blades (12). When the wire winding roller (11) rotates, the wire winding roller (11) drives the central shaft (26) to rotate, and the central shaft (26) drives the fan blades (12) to rotate, so that the air inside the wind tube (8) is blown out to the outside, thereby generating negative pressure at the opening corresponding to the position of the broken wire of the scraper body (7), and the broken wire is sucked from the opening into the wind tube (8). The outer end of the wind tube (8) is provided with an external thread, and the inner side of the end cover (9) is provided with an internal thread matching the external thread. The end cover (9) is threadedly fitted on the wind tube (8), and a filter screen (10) is fixedly connected to the end cover (9).

6. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 5, characterized in that: The outer surface of the end cover (9) is provided with anti-slip grooves.

7. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 6, characterized in that: The invention also comprises a reminder component for reminding the winding degree of the broken wire on the internal winding roller (11), the reminder component comprising a pressure box (19), a pressure plate (24), a convex block (25), a transparent long tube (22), a rubber ball (21), a transparent ball (23), and a colored liquid (20). The pressure box (19) is fixedly connected to the side wall of the wind tube (8), a rubber ball (21) is arranged inside the pressure box (19), one end of the transparent long tube (22) is fixedly connected to the rubber ball (21), and the other end of the transparent long tube (22) passes through the pressure box (19) and is fixedly connected to the transparent ball (23), the inside of the rubber ball (21) and the transparent ball (23) are both hollow, and the inside of the rubber ball (21) is The rubber ball (21) and the transparent ball (23) are connected via a transparent long tube (22); the rubber ball (21) is filled with a colored liquid (20); when the rubber ball (21) is deformed under pressure, the colored liquid (20) in the rubber ball (21) is pressed into the transparent long tube (22); the pressing plate (24) is slidably fitted in the pressing box (19); one end of the pressing plate (24) is fixedly connected with a protrusion (25); the protrusion (25) passes through the pressing box (19) and extends to the inside of the wind tube (8); when a large number of broken wires are wound around the wire winding roller (11), the wires on the outside of the wire winding roller (11) squeeze the protrusion (25); the protrusion (25) moves inward to drive the pressing plate (24) to squeeze the rubber ball (21).

8. The anti-entanglement roller structure of the regenerated polyester fiber winding equipment according to claim 7, characterized in that: The colored liquid (20) is set to be red or blue.

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