A system for converting polyester waste into recycled yarn

Abstract

The present invention is applicable to the technical field of polyester waste recycling, and provides a system for converting polyester waste silk into regenerated filaments, comprising a cleaning component, on which a wiping component is reciprocatingly slidably matched; the cleaning component comprises a positioning member, inside which a liquid absorbing member is fixed, and inside which an outlet member is rotatably matched. The system solves the problem that in the process of converting polyester waste by the existing polyester waste silk conversion equipment, some oily substances are easily left on the surface of the regenerated filaments, which are difficult to remove, and the existing cleaning liquid discharge method is relatively traditional, which easily causes the waste of cleaning liquid and reduces the processing and winding production efficiency of the regenerated filaments. The system achieves and can squeeze out the cleaning liquid inside the liquid absorbing member by squeezing out the liquid, thus changing the traditional liquid discharge method. While avoiding the waste of cleaning liquid, the surface of the regenerated filaments can also be cleaned and wiped, thereby improving the processing and winding production efficiency of the regenerated filaments.

Description

Technical Field

[0001] The invention relates to the technical field of recycling polyester waste, and more particularly to a system capable of converting polyester waste yarn into recycled spun yarn. Background Art

[0002] Polyester is a general term for polymers obtained by the condensation of polyols and polyacids, mainly referring to polyethylene terephthalate (PET), and also customarily including linear thermoplastic resins such as polybutylene terephthalate (PET) and polyarylates. It is a type of engineering plastic with excellent performance and wide application. Polyester waste silk can form regenerated filaments after a series of processing and transformation, and finally be processed into fibers, films and plastic products.

[0003] At present, in the system for converting polyester waste silk into recycled long silk, there are many problems in the process of converting the recycled long silk through the polyester waste silk conversion equipment:

[0004] That is, during the conversion process of polyester waste by the existing polyester waste yarn conversion equipment, some oily substances are likely to remain on the surface of the regenerated yarn, which are difficult to remove. In addition, the existing cleaning liquid discharge method is relatively traditional, which easily causes waste of cleaning liquid and reduces the processing and winding production efficiency of the regenerated yarn. Summary of the invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a system that can convert polyester waste silk into recycled silk by squeezing out the cleaning liquid inside the liquid-absorbing component, thereby changing the traditional liquid discharge method. While avoiding the waste of cleaning liquid, it can also clean and wipe the grease on the surface of the recycled silk, thereby improving the processing and winding production efficiency of the recycled silk.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A system capable of converting polyester waste filaments into recycled filaments comprises a cleaning component on which a wiping component is reciprocatingly slidably matched.

[0008] The cleaning component comprises a positioning member, a liquid absorbing member is fixed inside the positioning member, and an outlet member is rotatably matched inside the positioning member.

[0009] The positioning member comprises a U-shaped mounting seat, a U-shaped frame is fixed on the top of the U-shaped mounting seat, and a partition is fixed inside the U-shaped frame.

[0010] A bottom plate is fixed on one side of the partition, a liquid storage cylinder is penetrated through the bottom plate, a rotating shaft is fixed inside the liquid storage cylinder near the lower end, a guide cylinder is connected to one side of the liquid storage cylinder, a hemispherical shell is fixed at the bottom end of the liquid storage cylinder, and a circular opening is penetrated through the top of the hemispherical shell.

[0011] The outlet piece includes a sliding rod that slides inside the guide cylinder, and a U-shaped inclined plate is fixed on one side of the sliding rod, and the U-shaped inclined plate is provided with inclined sliding grooves relative to the two inner walls, and a circular rod is slidably fitted between the two inclined sliding grooves, and a connecting plate is fixed on the peripheral side of the circular rod, and an L-shaped plate is hinged on the connecting plate, and a hemisphere is fixed on the top of the L-shaped plate, and a rotating hole is penetrated through the peripheral side of the hemisphere and rotatably fitted on the peripheral side of the rotating shaft. A baffle is fixed on the bottom of the hemisphere, and a first arc spring is fixed on one side of the baffle, and a second arc spring is fixed on the top of the L-shaped plate, one end of the first arc spring and the second arc spring are respectively fixedly connected to the outer peripheral side of the liquid storage cylinder, and the peripheral side of the hemisphere is penetrated with a first arc groove and a second arc groove, respectively, and a rectangular threading frame is fixed on the bottom of the hemisphere between the baffle and the L-shaped plate.

[0012] The present invention is further configured as follows: a sealing cover is threadedly connected to the top of the liquid storage cylinder, a positioning ring is fixed to the inner wall of the liquid storage cylinder, and a plurality of plug-in rods are fixed to the top of the positioning ring.

[0013] The liquid absorbent component comprises a cylindrical liquid absorbent cotton, a fixing ring is fixed at the bottom of the cylindrical liquid absorbent cotton, a conical liquid absorbent cotton is fixed at the bottom of the fixing ring, and a plurality of plug holes respectively plugged with the plug rods are opened on the top of the fixing ring.

[0014] The present invention is further configured as follows: the inner wall of the guide cylinder is provided with two symmetrical limit grooves.

[0015] An extrusion platform is fixed on the inner wall of the liquid storage cylinder.

[0016] Two symmetrical limiting rails are fixed on the peripheral side of the slide bar, and the limiting rails are slidably matched with the limiting grooves.

[0017] The present invention is further configured as follows: a semi-arc plate is fixed at one end of the sliding rod, two symmetrical groups of elastic springs are fixed on one side of the semi-arc plate, a side vertical plate is commonly fixed at one end of the two groups of elastic springs, an arc-shaped pressure plate is fixed between the two side vertical plates, and the number of elastic springs in each group is two, and they are symmetrically distributed up and down.

[0018] The present invention is further configured as follows: vertical grooves are penetrated on two opposite side surfaces of the U-shaped frame, guide vertical rods are fixed at the bottom of the two vertical grooves, I-shaped sliding blocks are slidably matched with the two guide vertical rods respectively inside the two vertical grooves, a return spring sleeved on the guide vertical rod is fixed between the I-shaped sliding block and the vertical groove, a supporting bottom plate is fixed on one side of the I-shaped sliding block, and a connecting rod is fixed on the top of the supporting bottom plate.

[0019] The wiping assembly includes a rectangular frame that is slidably fitted in the two vertical grooves, and L-shaped mounting plates are fixed to the two outer sides of the rectangular frame. The top of the rectangular frame is penetrated by two first sliding holes that are slidably fitted on the two guide vertical rods, and the tops of the two L-shaped mounting plates are penetrated by fixing holes that are plugged into the side surfaces of the connecting rod.

[0020] The present invention is further configured as follows: rectangular grooves are formed through the two opposite outer side surfaces of the rectangular frame, two symmetrical I-shaped horizontal plates are slidably fitted between the two rectangular grooves, wiping cotton is fixed to the opposite side surfaces of the two I-shaped horizontal plates, and two second sliding holes are formed on the tops of the two I-shaped horizontal plates, which are respectively slidably fitted on the two guide vertical rods.

[0021] The present invention is further configured as follows: a first pin is fixed on one side of the two I-shaped horizontal plates, and a rotating arm is rotatably matched with the peripheral side surfaces of the two first pins.

[0022] A rectangular plate is fixed to an adjacent outer side surface of the rectangular frame, a rectangular slide groove is penetrated through one side of the rectangular plate, an I-shaped slide rail is slidably fitted inside the rectangular slide groove, two symmetrical second pins are fixed to one side of the I-shaped slide rail, the two second pins are respectively hingedly fitted with two rotating arms, and an electric telescopic rod is fixed inside the rectangular slide groove.

[0023] The present invention is further configured as follows: a wire inlet is provided on one side of the partition, and a rectangular opening is provided on one side of the partition above the wire inlet;

[0024] A first rectangular rubber cotton is fixed on the inner wall of the wire inlet.

[0025] A thread threading opening is formed through one side of the partition, and a second rectangular rubber cotton is fixed on the inner wall of the thread threading opening.

[0026] The present invention is further configured as follows: two symmetrical side plates are fixed on an outer side surface of the U-shaped frame below the wire threading port, a first rotating rod is rotatably engaged between the side plates, a first wiping roller is fixed on the peripheral side surface of the first rotating rod, and a first annular wiping cotton is fixed on the peripheral side surface of the first wiping roller.

[0027] A support plate is fixed on an outer side surface of the U-shaped frame above the two side plates, and two symmetrical vertical sliding rods are slidably engaged with the support plate. A U-shaped base is fixed to the bottom of the two vertical sliding rods, and a second rotating rod is rotatably engaged inside the U-shaped base. A second wiping roller is fixed to the peripheral side of the second rotating rod, and a second annular wiping cotton is fixed to the peripheral side of the second wiping roller.

[0028] A threaded column is fixed to the outer bottom of the U-shaped frame, a nut is threadedly fitted on the side surface of the threaded column, a column cylinder is fixed to the bottom of the nut and slides on the side surface of the threaded column, and two telescopic springs are fixed between the support plate and the U-shaped base and are respectively sleeved on the side surfaces of the two vertical sliding rods.

[0029] The present invention is further configured as follows: a support seat is fixed to an outer side surface of the U-shaped frame below the two side plates, a drive motor is fixed to the top of the support seat, and an output shaft of the drive motor is fixedly connected to one end of the first rotating rod.

[0030] A swing motor is fixed on the top of the support plate, a swing arm is fixed on the output shaft of the swing motor, an extension groove is penetrated through one side of the swing arm, a slider is slidably fitted inside the extension groove, an extension rod is fixed on the inner wall of the extension groove, the extension rod and the slider are slidably fitted, a long round rod is fixed on one side of the slider, an extension arm is fixed on the circumferential side of the long round rod, a rotating hole is penetrated through one side of the extension arm, and an extension spring sleeved on the extension rod is fixed between the slider and the extension groove.

[0031] A rectangular block is fixed on one side of the L-shaped mounting plate, a shifting disc is fixed on one side of the rectangular block, and a shifting rod rotatably fitted in the rotating hole is fixed on one side of the shifting disc at an offset center position.

[0032] The advantages of the present invention are:

[0033] The present invention squeezes the liquid absorbing member to a certain extent through the outlet member, so that the cleaning liquid temporarily stored in the liquid absorbing member flows to the surface of the regenerated filament when the first arc groove, the second arc groove and the circular mouth coincide with each other, thereby realizing the cleaning process of the surface of the regenerated filament. During the whole process, the cleaning liquid inside the liquid absorbing member can be squeezed out by squeezing out the liquid, which changes the traditional liquid discharge method. While avoiding the waste of cleaning liquid, the grease on the surface of the regenerated filament can also be cleaned and wiped, thereby improving the processing and winding production efficiency of the regenerated filament.

[0034] The present invention starts the electric telescopic rod fixed inside the rectangular slide groove to drive the I-shaped slide rail to slide inside the rectangular slide groove, thereby providing a mutual contraction force for the two rotating arms hinged on the two second pin shafts and the two first pin shafts. The two I-shaped cross plates are then driven to approach each other inside the two rectangular slide grooves, so that the wiping cotton fixed on the opposite side of the two I-shaped cross plates fits with the surface of the regenerated silk passing through, so as to wipe and clean the regenerated silk after being cleaned with the cleaning liquid, thereby preventing the oily substances on the surface of the regenerated silk from affecting the subsequent winding process.

[0035] The present invention starts a swing motor and slides with the extension groove and the extension rod in sequence through the slider, thereby driving the extension spring fixed between the slider and the extension groove to perform a certain compression and stretching, so that the swing arm swings within a certain angle range, while the long round rod fixed on one side of the slider and the extension arm fixed on the circumferential side of the long round rod slide back and forth inside the extension groove together, and finally drives the entire wiping assembly to reciprocate and slowly move up and down between the two vertical grooves, so as to pull and shake the regenerated filaments passing through up and down, so as to facilitate the outflow of the cleaning liquid adsorbed on the cylindrical absorbent cotton and the conical absorbent cotton, and finally fall on the surface of the regenerated filaments, so as to carry out the cleaning process of the cleaning liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 The present invention is a schematic structural diagram of a system capable of converting polyester waste yarn into recycled spun yarn.

[0037] Figure 2 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0038] Figure 3 It is a schematic structural diagram of the wiping assembly of the present invention.

[0039] Figure 4 It is a front view of the wiping assembly of the present invention.

[0040] Figure 5 It is a schematic structural diagram of the positioning member of the present invention.

[0041] Figure 6 It is a left side view of the positioning member of the present invention.

[0042] Figure 7 It is a front view of the positioning member of the present invention.

[0043] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure at point A in the middle.

[0044] Fig. 9 It is a front view of the cross-sectional structure of the positioning member of the present invention.

[0045] Fig.10 It is a schematic structural diagram of the liquid-absorbing member of the present invention.

[0046] Fig.11 It is a schematic structural diagram of the outlet piece of the present invention.

[0047] Fig.12 It is a front view of the cross-sectional structure of the outlet piece of the present invention.

[0048] In the figure: 1, cleaning component; 2, wiping component; 3, positioning component; 4, liquid absorbing component; 5, outlet component; 201, rectangular frame; 202, L-shaped mounting plate; 203, first sliding hole; 204, fixing hole; 205, rectangular groove; 206, I-shaped horizontal plate; 207, wiping cotton; 208, second sliding hole; 209, first pin shaft; 210, rotating arm; 211, rectangular plate; 212, rectangular sliding groove; 213, I-shaped slide rail; 214, second pin shaft; 215, electric telescopic rod; 216, rectangular block; 217, toggle disc; 218, toggle rod; 301, U-shaped mounting seat; 302, U-shaped frame; 303, partition; 304, bottom plate; 305, liquid storage cylinder; 306, rotating shaft; 307, guide cylinder; 308, hemispherical shell; 309, circular mouth; 310, sealing cover; 311, positioning ring; 312, plug-in rod; 313, limit groove; 314, extrusion table; 315, guide vertical rod; 316, I-shaped slider; 317, return spring; 318, supporting bottom plate; 319, connecting rod; 320, wire inlet; 321, rectangular mouth; 322, first rectangular rubber cotton; 323, wire threading port; 324, second rectangular rubber cotton; 325, side plate; 326, first rotating rod ; 327, first wiping roller; 328, first annular wiping cotton; 329, support plate; 330, U-shaped base; 331, second rotating rod; 332, second wiping roller; 333, second annular wiping cotton; 334, threaded column; 335, nut; 336, column cylinder; 337, telescopic spring; 338, support seat; 339, drive motor; 340, swing motor; 341, swing arm; 342, extension slot; 343, slider; 344, extension rod; 345, long round rod; 346, extension arm; 347, rotating hole; 348, vertical slot; 349, vertical slide rod; 350, extension Extension spring; 401, cylindrical absorbent cotton; 402, fixing ring; 403, conical absorbent cotton; 404, plug-in hole; 501, sliding rod; 502, U-shaped inclined plate; 503, inclined sliding groove; 504, round rod; 505, connecting plate; 506, L-shaped plate; 507, hemisphere; 508, rotating hole; 509, baffle; 510, first arc spring; 511, second arc spring; 512, first arc groove; 513, second arc groove; 514, rectangular threading frame; 515, limit rail; 516, semi-arc plate; 517, elastic spring; 518, side vertical plate; 519, arc pressure plate. DETAILED DESCRIPTION

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0050] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0051] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0052] For example, see Figure 1-12 , the present invention provides the following technical solutions: a system for converting polyester waste silk into recycled filament, specifically, comprising a cleaning component 1, on which a wiping component 2 is reciprocatingly slidably matched; the cleaning component 1 comprises a positioning member 3, a liquid absorbing member 4 is fixed inside the positioning member 3, and an outlet member 5 is rotatably matched inside the positioning member 3; the positioning member 3 comprises a U-shaped mounting seat 301, a U-shaped frame 302 is fixed on the top of the U-shaped mounting seat 301, and a partition 303 is fixed inside the U-shaped frame 302; a bottom plate 304 is fixed on one side of the partition 303, a liquid storage cylinder 305 is penetrated and connected on the bottom plate 304, a rotating shaft 306 is fixed near the lower end of the liquid storage cylinder 305, a guide cylinder 307 is connected on one side of the liquid storage cylinder 305, a hemispherical shell 308 is fixed at the bottom end of the liquid storage cylinder 305, and a circular opening 309 is penetrated and opened on the top of the hemispherical shell 308; the outlet member 5 comprises a sliding rod 501 slidably matched inside the guide cylinder 307, and a U-shaped inclined The U-shaped inclined plate 502 has inclined grooves 503 on both inner side walls thereof, a round rod 504 is slidably fitted between the two inclined grooves 503, a connecting plate 505 is fixed to the side of the round rod 504, an L-shaped plate 506 is hingedly fitted on the connecting plate 505, a hemispherical body 507 is fixed to the top of the L-shaped plate 506, a rotating hole 508 is provided on the side of the hemispherical body 507 to rotate and fit on the side of the rotating shaft 306, and a baffle 506 is fixed to the bottom of the hemispherical body 507. 09, a first arc spring 510 is fixed on one side of the baffle 509, a second arc spring 511 is fixed on the top of the L-shaped plate 506, one end of the first arc spring 510 and the second arc spring 511 are respectively fixedly connected to the outer peripheral side of the liquid storage cylinder 305, a first arc groove 512 and a second arc groove 513 are respectively penetrated through the peripheral side of the hemispherical body 507, and a rectangular threading frame 514 is fixed on the bottom of the hemispherical body 507 between the baffle 509 and the L-shaped plate 506.

[0053] The specific application of this embodiment 1 is:

[0054] When the regenerated filament passes through the rectangular threading frame 514, the entire wiping assembly 2 can be reciprocated and slowly moved up and down between the two vertical grooves 348 to pull and shake the regenerated filament up and down. When the regenerated filament is pulled and shaken up and down, it can provide a repeated clockwise or counterclockwise force to the hemisphere 507, thereby driving the rotating hole 508 that penetrates the side surface of the hemisphere 507 to repeatedly rotate clockwise or counterclockwise on the side surface of the rotating shaft 306. During the rotation process, The first arc spring 510 fixedly connected to one side of the baffle 509 and the outer peripheral side of the liquid storage cylinder 305 and the second arc spring 511 connected to the inner top of the L-shaped plate 506 and the outer peripheral side of the liquid storage cylinder 305 are intermittently shaken, compressed or stretched, so that the first arc groove 512 and the second arc groove 513 respectively penetrated on the hemispherical body 507 and the circular opening 309 penetrated on the top of the hemispherical shell 308 are repeatedly overlapped and non-overlapped. When the second arc groove 513 repeatedly overlaps and does not overlap with the circular opening 309 opened on the top of the hemispherical shell 308, the circular rod 504 fixed on the connecting plate 505 will slide inside the inclined sliding grooves 503 opened on the two inner side walls of the U-shaped inclined plate 502, respectively, driving the connecting plate 505 to hinge and rotate on one side of the L-shaped plate 506, thereby providing a repeated left-right movement force for the sliding rod 501 fixed on the U-shaped inclined plate 502, so that the outlet member 5 squeezes the liquid absorbing member 4 to a certain extent, so that The cleaning liquid temporarily stored in the liquid-absorbing member 4 flows to the surface of the regenerated filaments when the first arc groove 512, the second arc groove 513 and the circular opening 309 coincide with each other, thereby realizing the cleaning process of the surface of the regenerated filaments. During the whole process, the cleaning liquid inside the liquid-absorbing member 4 can be squeezed out by squeezing out the liquid, which changes the traditional liquid discharge method. While avoiding the waste of cleaning liquid, the grease on the surface of the regenerated filaments can also be cleaned and wiped, thereby improving the processing and winding production efficiency of the regenerated filaments.

[0055] For example 2, please refer to Figure 1-12, the second embodiment is improved as follows on the basis of the first embodiment. Specifically, a sealing cover 310 is threadedly connected to the top of the liquid storage cylinder 305, a positioning ring 311 is fixed to the inner wall of the liquid storage cylinder 305, and a plurality of plug-in rods 312 are fixed to the top of the positioning ring 311; the liquid absorbing member 4 includes a cylindrical liquid absorbing cotton 401, a fixing ring 402 is fixed to the bottom of the cylindrical liquid absorbing cotton 401, a conical liquid absorbing cotton 403 is fixed to the bottom of the fixing ring 402, and a plurality of plug-in holes 404 are provided on the top of the fixing ring 402 to be respectively plugged with the plug-in rods 312; two symmetrical limit grooves 313 are provided on the inner wall of the guide cylinder 307, and an extrusion platform 314 is fixed to the inner wall of the liquid storage cylinder 305; two symmetrical limit rails 515 are fixed to the side surface of the sliding rod 501, and the limit rails 515 slide with the limit grooves 313 The sliding rod 501 is fixed with a semi-arc plate 516 at one end, and two symmetrical groups of elastic springs 517 are fixed on one side of the semi-arc plate 516. A side vertical plate 518 is fixed to one end of the two groups of elastic springs 517. An arc pressure plate 519 is fixed between the vertical plates 518 on both sides. There are two elastic springs in each group 517, and they are symmetrically distributed up and down. Vertical grooves 348 are penetrated on the opposite sides of the U-shaped frame 302, and guide vertical rods 315 are fixed on the bottom of the two vertical grooves 348. The inside of the two vertical grooves 348 is slidably matched with an I-shaped slider 316 that slides with the two guide vertical rods 315 respectively. A reset spring 317 that is sleeved and matched on the guide vertical rod 315 is fixed between the I-shaped slider 316 and the vertical groove 348. A support is fixed on one side of the I-shaped slider 316. The bottom plate 318 supports a connecting rod 319 fixed on the top of the bottom plate 318; the wiping assembly 2 includes a rectangular frame 201 that is slidably fitted in the two vertical grooves 348, and an L-shaped mounting plate 202 is fixed on the two opposite outer sides of the rectangular frame 201. The top of the rectangular frame 201 is penetrated by two first sliding holes 203 that are slidably fitted on the two guide vertical rods 315, and the tops of the two L-shaped mounting plates 202 are penetrated by fixing holes 204 that are plugged and fitted on the side surfaces of the connecting rod 319; the rectangular frame 201 is penetrated by rectangular grooves 205 on the two opposite outer sides, and two symmetrical I-shaped horizontal plates 206 are slidably fitted between the two rectangular grooves 205, and wiping cotton 207 is fixed on the opposite side of the two I-shaped horizontal plates 206, and the tops of the two I-shaped horizontal plates 206 are provided with Two second sliding holes 208 are respectively slidably matched on the two guide vertical rods 315; a first pin shaft 209 is fixed on one side of the two I-shaped horizontal plates 206, and the side surfaces of the two first pin shafts 209 are rotatably matched with the rotating arms 210; a rectangular plate 211 is fixed to an adjacent outer side surface of the rectangular frame 201, a rectangular slide groove 212 is penetrated on one side of the rectangular plate 211, and an I-shaped slide rail 213 is slidably matched inside the rectangular slide groove 212, and two symmetrical second pin shafts 214 are fixed on one side of the I-shaped slide rail 213, and the two second pin shafts 214 are respectively hingedly matched with the two rotating arms 210, and an electric telescopic rod 215 is fixed inside the rectangular slide groove 212; a wire inlet 320 is opened on one side of the partition 303, and a rectangular opening 321 is opened on one side of the partition 303 above the wire inlet 320;A first rectangular rubber cotton 322 is fixed to the inner wall of the wire inlet 320; a wire threading port 323 is penetrated and opened on one side of the partition 303, and a second rectangular rubber cotton 324 is fixed to the inner wall of the wire threading port 323; an outer side surface of the U-shaped frame 302 is located below the wire threading port 323 and fixed with two symmetrical side plates 325, a first rotating rod 326 is rotatably matched between the side plates 325, a first wiping roller 327 is fixed to the side surface of the first rotating rod 326, and a first annular wiping cotton 328 is fixed to the side surface of the first wiping roller 327; a support plate 329 is fixed to the outer side surface of the U-shaped frame 302 above the two side plates 325, and two symmetrical vertical sliding plates slidably matched on the support plate 329 The bottom of the two vertical sliding rods 349 are fixed with a U-shaped base 330, the U-shaped base 330 is rotatably matched with a second rotating rod 331, the second rotating rod 331 is fixed with a second wiping roller 332 on the side, and the second wiping roller 332 is fixed with a second annular wiping cotton 333 on the side; a threaded column 334 is fixed to the bottom of the U-shaped frame 302, the threaded column 334 is threadedly matched with a nut 335 on the side, and the bottom of the nut 335 is fixed with a column cylinder 336 that slides and fits on the side of the threaded column 334, and two sleeves are fixed between the support plate 329 and the U-shaped base 330. The telescopic spring 337 is matched with the side surface of the two vertical slide bars 349; a support seat 338 is fixed on an outer side surface of the U-shaped frame 302 below the two side plates 325, a driving motor 339 is fixed on the top of the support seat 338, and the output shaft of the driving motor 339 is fixedly connected to one end of the first rotating rod 326; a swing motor 340 is fixed on the top of the support plate 329, and a swing arm 341 is fixed on the output shaft of the swing motor 340, and an extension groove 342 is opened on one side of the swing arm 341, and a slider 343 is slidably matched inside the extension groove 342, and an extension rod 330 is fixed on the inner wall of the extension groove 342. 44, the extension rod 344 is slidably matched with the slider 343, a long round rod 345 is fixed on one side of the slider 343, an extension arm 346 is fixed on the side of the long round rod 345, and a rotation hole 347 is penetrated on one side of the extension arm 346; an extension spring 350 sleeved on the extension rod 344 is fixed between the slider 343 and the extension groove 342; a rectangular block 216 is fixed on one side of an L-shaped mounting plate 202, a toggle disc 217 is fixed on one side of the rectangular block 216, and a toggle rod 218 rotatably matched inside the rotation hole 347 is fixed on one side of the toggle disc 217 at a position eccentric to the center. ;

[0056] The specific application of this second embodiment is:

[0057] Open the sealing cover 310 threadedly connected at the top of the liquid storage cylinder 305, plug the plug hole 404 opened at the top of the fixing ring 402 into the plug rod 312 fixed at the top of the positioning ring 311, and screw it through the external nut to complete the connection and fixation between the liquid absorbent member 4 and the liquid storage cylinder 305. After the connection and fixation is completed, a certain amount of cleaning liquid is introduced into the inside so that the cleaning liquid is absorbed inside the cylindrical liquid absorbent cotton 401 and the conical liquid absorbent cotton 403, so as to carry out the subsequent cleaning and wiping operation on the surface of the regenerated long silk, so as to avoid the oily substances on the surface of the regenerated long silk from affecting the subsequent winding process;

[0058] In the process of winding the regenerated filaments in the later stage of processing, the starting ends of the regenerated filaments regenerated in the polyester waste silk conversion equipment (the polyester waste silk conversion equipment is an existing equipment and is also a prior art, which will not be elaborated here) can be sequentially passed through the first rectangular rubber cotton 322 fixed on the inner wall of the silk inlet 320 to perform preliminary wiping and cleaning of the polyester waste silk conversion equipment after regeneration. After the preliminary wiping and cleaning, the regenerated filaments converted by the polyester waste silk conversion equipment can be further cleaned with a cleaning liquid. After further cleaning with the cleaning liquid, the regenerated filaments further cleaned with the cleaning liquid can be passed through the wiping cotton fixed on the opposite side of the two I-shaped horizontal plates 206. After the surface is wiped, the regenerated yarn is passed through the second rectangular rubber cotton 324 fixed on the inner wall of the threading port 323 to wipe and clean the surface of the regenerated yarn during the shaking process. After the wiping and cleaning process is completed, the surface of the regenerated yarn is passed between the first annular wiping cotton 328 and the second annular wiping cotton 333 to finally wipe and clean the surface of the regenerated yarn and obtain clean regenerated yarn. After a series of wiping and cleaning, one end of the regenerated yarn is wound around the external winding device (external winding device The nut 335 connected to the threaded side of the rotating threaded column 334 can be rotated to make the anti-pillar tube 336 fixed at the bottom of the nut 335 slide downward on the threaded column 334 and simultaneously exert a downward force on the U-shaped frame 302, thereby driving the two vertical slide bars 349 slidingly matched on the support plate 329 to slide stably, preventing the elastic effect of the elastic spring 123 from shaking, and avoiding the first annular wiping cotton 328 and the second annular wiping cotton 333 from shaking. While the regenerated filaments passing through are being pressed and cleaned to a certain extent, the driving motor 339 can also be started to drive the first rotating rod 326 fixed to the output shaft of the driving motor 339 to rotate between the two side plates 325. Under the pressing and cleaning action of the first annular wiping cotton 328 and the second annular wiping cotton 333 on the regenerated filaments, the second rotating rod 331 rotating and cooperating inside the U-shaped base 330, the second wiping roller 332 fixed to the side surface of the second rotating rod 331, and the second annular wiping cotton 333 fixed to the side surface of the second wiping roller 332 will rotate in opposite directions, thereby providing a certain traction force for the subsequent winding process to facilitate the subsequent operation;

[0059] When the regenerated filaments pass through the cleaning liquid, the electric telescopic rod 215 fixed inside the rectangular slide groove 212 can be started to drive the I-shaped slide rail 213 to slide inside the rectangular slide groove 212, so as to provide a mutually contracting force for the two rotating arms 210 hingedly matched on the two second pin shafts 214 and the two first pin shafts 209, thereby driving the two I-shaped horizontal plates 206 to approach each other inside the two rectangular slide grooves 212, so that the wiping cotton 207 fixed on the opposite side of the two I-shaped horizontal plates 206 and the surface of the regenerated filaments passing through can be mutually adhered, so as to wipe and clean the regenerated filaments after being cleaned by the cleaning liquid, so as to prevent the oily substances on the surface of the regenerated filaments from affecting the subsequent winding process;

[0060] Similarly, after the wiping cotton 207 fixed on the opposite side of the two I-shaped horizontal plates 206 is in contact with the surface of the regenerated filaments passing through, the swing motor 340 can be started (the angular swinging process of the swing motor 340 is a prior art and will not be elaborated on here), driving the swing arm 341 fixed to the output shaft of the swing motor 340 to swing within a certain angle range. When the swing arm 341 fixed to the output shaft of the swing motor 340 swings within a certain angle range, the slider 343 can be used to slide with the extension groove 342 and the extension rod 344 in turn, driving the extension spring 350 fixed between the slider 343 and the extension groove 342 to be compressed and stretched to a certain extent, so that the swing arm 341 swings within a certain angle range, while the long round rod 345 fixed on one side of the slider 343 and the extension arm 346 fixed on the side surface of the long round rod 345 are The sliding of the elongated rod 345 back and forth in the extension groove 342, when the elongated rod 345 fixed on one side of the slider 343 moves back and forth, can provide a reciprocating up and down force for the lever 218 through the rotational cooperation of the rotating hole 347 and the lever 218. When the lever 218 is provided with a reciprocating up and down force, the entire wiping assembly 2 can be driven to move up and down between the two vertical grooves 348 back and forth. While moving up and down, the elastic force of the return spring 317 connected and fixed between the I-shaped slider 316 and the vertical groove 348 can be combined to drive the entire wiping assembly 2 to move up and down between the two vertical grooves 348 back and forth and slowly, so as to pull and shake the regenerated filaments passing through up and down, so as to facilitate the outflow of the cleaning liquid adsorbed in the cylindrical liquid-absorbing cotton 401 and the conical liquid-absorbing cotton 403, and finally fall on the surface of the regenerated filaments, so as to carry out the cleaning process of the cleaning liquid;

[0061] The sliding cooperation between the limit rail 515 and the limit groove 313 can prevent the slide bar 501 from rotating when sliding inside the guide cylinder 307. When the slide bar 501 slides inside the guide cylinder 307, the conical liquid-absorbing cotton 403 located between the semi-arc plate 516 and the arc pressure plate 519 can squeeze the cleaning liquid adsorbed inside the conical liquid-absorbing cotton 403 through the squeezing action between the semi-arc plate 516 and the arc pressure plate 519 and the squeezing action between the arc pressure plate 519 and the squeezing platform 314. During the squeezing process, the elastic force of the two groups of elastic springs 517 fixed between the semi-arc plate 516 and the vertical plates 518 on both sides can be combined to make the cleaning liquid flow out, so as to facilitate the degreasing operation on the surface of the regenerated filament.

[0062] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0063] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0064] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0066] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A system for converting polyester waste yarn into recycled filament, characterized in that: It comprises a cleaning component (1), on which a wiping component (2) is reciprocatingly slidably engaged; The cleaning component (1) comprises a positioning member (3), a liquid absorbing member (4) is fixed inside the positioning member (3), and an outlet member (5) is rotatably matched inside the positioning member (3); The positioning member (3) comprises a U-shaped mounting seat (301), a U-shaped frame (302) is fixed on the top of the U-shaped mounting seat (301), and a partition (303) is fixed inside the U-shaped frame (302); A bottom plate (304) is fixed to one side of the partition plate (303), a liquid storage cylinder (305) is penetrated and connected to the bottom plate (304), a rotating shaft (306) is fixed inside the liquid storage cylinder (305) near the lower end, a guide cylinder (307) is connected to one side of the liquid storage cylinder (305), a hemispherical shell (308) is fixed to the bottom end of the liquid storage cylinder (305), and a circular opening (309) is penetrated and opened at the top of the hemispherical shell (308); The outlet member (5) comprises a slide bar (501) slidably engaged inside the guide cylinder (307); a U-shaped inclined plate (502) is fixed on one side of the slide bar (501); the U-shaped inclined plate (502) is provided with inclined grooves (503) on both inner side walls thereof; a circular rod (504) is slidably engaged between the two inclined grooves (503); a connecting plate (505) is fixed on the peripheral side of the circular rod (504); an L-shaped plate (506) is hingedly engaged on the connecting plate (505); a hemispherical body (507) is fixed on the top of the L-shaped plate (506); a hemispherical body (507) is provided through the peripheral side of the hemispherical body (507) and is rotatably engaged with the peripheral side of the rotating shaft (306); A baffle (509) is fixed to the bottom of the hemispherical body (507), a first arc spring (510) is fixed to one side of the baffle (509), a second arc spring (511) is fixed to the top of the L-shaped plate (506), one end of the first arc spring (510) and the second arc spring (511) are respectively fixedly connected to the outer peripheral side surface of the liquid storage cylinder (305), a first arc groove (512) and a second arc groove (513) are respectively penetrated through the peripheral side surface of the hemispherical body (507), and a rectangular threading frame (514) is fixed to the bottom of the hemispherical body (507) between the baffle (509) and the L-shaped plate (506).

2. A system for converting polyester waste yarn into recycled yarn according to claim 1, characterized in that: A sealing cover (310) is threadedly connected to the top of the liquid storage cylinder (305); a positioning ring (311) is fixed to the inner wall of the liquid storage cylinder (305); and a plurality of plug-in rods (312) are fixed to the top of the positioning ring (311); The liquid absorbent member (4) comprises a cylindrical liquid absorbent cotton (401), a fixing ring (402) being fixed at the bottom of the cylindrical liquid absorbent cotton (401), a conical liquid absorbent cotton (403) being fixed at the bottom of the fixing ring (402), and a plurality of plug holes (404) respectively plugged into and cooperating with the plug rods (312) being formed at the top of the fixing ring (402).

3. A system for converting polyester waste yarn into recycled filament according to claim 2, characterized in that: The inner wall of the guide cylinder (307) is provided with two symmetrical limit grooves (313). An extrusion platform (314) is fixed to the inner wall of the liquid storage cylinder (305); Two symmetrical limit rails (515) are fixed on the side surface of the sliding rod (501), and the limit rails (515) are slidably matched with the limit grooves (313).

4. A system for converting polyester waste yarn into recycled filament according to claim 3, characterized in that: A semi-arc plate (516) is fixed to one end of the slide bar (501), two symmetrical groups of elastic springs (517) are fixed to one side of the semi-arc plate (516), a side vertical plate (518) is commonly fixed to one end of the two groups of elastic springs (517), an arc-shaped pressure plate (519) is fixed between the two side vertical plates (518), and the number of each group of elastic springs (517) is two, and they are symmetrically distributed up and down.

5. A system for converting polyester waste yarn into recycled yarn according to claim 4, characterized in that: The U-shaped frame (302) is provided with vertical grooves (348) penetrating two opposite side surfaces, the bottoms of the two vertical grooves (348) are fixed with guide vertical rods (315), the insides of the two vertical grooves (348) are slidably matched with the two guide vertical rods (315), respectively, a return spring (317) sleeved on the guide vertical rod (315) is fixed between the I-shaped slide block (316) and the vertical groove (348), a support bottom plate (318) is fixed on one side of the I-shaped slide block (316), and a connecting rod (319) is fixed on the top of the support bottom plate (318); The wiping assembly (2) comprises a rectangular frame (201) which is slidably fitted in the two vertical grooves (348), and an L-shaped mounting plate (202) is fixed to the two opposite outer sides of the rectangular frame (201). The top of the rectangular frame (201) is provided with two first sliding holes (203) which are slidably fitted on the two guide vertical rods (315), and the tops of the two L-shaped mounting plates (202) are provided with fixing holes (204) which are plugged and fitted on the peripheral side of the connecting rod (319).

6. A system for converting polyester waste yarn into recycled yarn according to claim 5, characterized in that: Rectangular grooves (205) are formed through the two opposite outer sides of the rectangular frame (201); two symmetrical I-shaped horizontal plates (206) are slidably fitted between the two rectangular grooves (205); wiping cotton (207) is fixed to the opposite sides of the two I-shaped horizontal plates (206); and two second sliding holes (208) are formed at the tops of the two I-shaped horizontal plates (206) and are respectively slidably fitted on the two guide vertical rods (315).

7. A system for converting polyester waste yarn into recycled yarn according to claim 6, characterized in that: A first pin shaft (209) is fixed to one side of the two I-shaped horizontal plates (206), and a rotating arm (210) is rotatably matched to the side surfaces of the two first pin shafts (209); A rectangular plate (211) is fixed to an adjacent outer side surface of the rectangular frame (201); a rectangular slide groove (212) is provided through one side of the rectangular plate (211); an I-shaped slide rail (213) is slidably engaged inside the rectangular slide groove (212); two symmetrical second pin shafts (214) are fixed to one side of the I-shaped slide rail (213); the two second pin shafts (214) are respectively hingedly engaged with two rotating arms (210); and an electric telescopic rod (215) is fixed inside the rectangular slide groove (212).

8. A system for converting polyester waste yarn into recycled yarn according to claim 7, characterized in that: A wire inlet (320) is provided on one side of the partition plate (303), and a rectangular opening (321) is provided on one side of the partition plate (303) above the wire inlet (320); A first rectangular rubber cotton (322) is fixed to the inner wall of the wire inlet (320); A thread threading opening (323) is formed through one side of the partition plate (303), and a second rectangular rubber cotton (324) is fixed to the inner wall of the thread threading opening (323).

9. A system for converting polyester waste yarn into recycled yarn according to claim 8, characterized in that: A symmetrical two side plates (325) are fixed to an outer side surface of the U-shaped frame (302) below the threading port (323); a first rotating rod (326) is rotatably engaged between the side plates (325); a first wiping roller (327) is fixed to the peripheral side surface of the first rotating rod (326); and a first annular wiping cotton (328) is fixed to the peripheral side surface of the first wiping roller (327); A support plate (329) is fixed on an outer side surface of the U-shaped frame (302) above the two side plates (325); two symmetrical vertical slide bars (349) are slidably engaged with the support plate (329); a U-shaped base (330) is fixed to the bottom of the two vertical slide bars (349); a second rotating rod (331) is rotatably engaged inside the U-shaped base (330); a second wiping roller (332) is fixed to the peripheral side surface of the second rotating rod (331); and a second annular wiping cotton (333) is fixed to the peripheral side surface of the second wiping roller (332); A threaded column (334) is fixed to the outer bottom of the U-shaped frame (302); a nut (335) is threadedly engaged with the side surface of the threaded column (334); a column-resisting tube (336) is fixed to the bottom of the nut (335) and is slidably engaged with the side surface of the threaded column (334); and two telescopic springs (337) are fixed between the support plate (329) and the U-shaped base (330) and are respectively sleeved and engaged with the side surfaces of two vertical sliding rods (349).

10. A system for converting polyester waste yarn into recycled yarn according to claim 9, characterized in that: A support seat (338) is fixed on an outer side surface of the U-shaped frame (302) below the two side plates (325), a driving motor (339) is fixed on the top of the supporting seat (338), and an output shaft of the driving motor (339) is fixedly connected to one end of the first rotating rod (326); A swing motor (340) is fixed on the top of the support plate (329); a swing arm (341) is fixed to the output shaft of the swing motor (340); an extension groove (342) is provided through one side of the swing arm (341); a slider (343) is slidably engaged inside the extension groove (342); an extension rod (344) is fixed to the inner wall of the extension groove (342); the extension rod (344) is slidably engaged with the slider (343); a long round rod (345) is fixed to one side of the slider (343); an extension arm (346) is fixed to the side surface of the long round rod (345); a rotation hole (347) is provided through one side of the extension arm (346); an extension spring (350) sleeved on the extension rod (344) is fixed between the slider (343) and the extension groove (342); A rectangular block (216) is fixed to one side of the L-shaped mounting plate (202), a shifting disc (217) is fixed to one side of the rectangular block (216), and a shifting rod (218) rotatably engaged in the rotating hole (347) is fixed to one side of the shifting disc (217) at an offset center position.

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