Processing equipment and process for regenerating low-elasticity filaments

Abstract

The application discloses a processing equipment for regenerated low-elasticity yarn, which comprises a water storage pool, a yarn guiding mechanism, a flushing mechanism and an air-drying mechanism, one end of the water storage pool is provided with a support, one end of the water storage pool is provided with the yarn guiding mechanism, the yarn guiding mechanism comprises a first motor, a yarn guiding roller, a belt pressing shaft, a conveying belt and a gear shaft motor, one end of the water storage pool is provided with the first motor, one end of the first motor is provided with the yarn guiding roller, the inner end of the water storage pool is provided with the belt pressing shaft, the lower end of the belt pressing shaft is provided with the conveying belt, and one end of the conveying belt is provided with the gear shaft motor; and a process thereof.

Description

Technical Field

[0001] This invention relates to the field of textile raw material technology, specifically to a processing equipment and process for recycled low-elasticity yarn. Background Technology

[0002] With the development of the petroleum industry, polyester products are ubiquitous in daily life. Polyester low-elasticity yarn, as a major category of polyester products, requires a large amount of polyester raw materials annually. Simultaneously, with the increase in people's annual beverage consumption, the use of various beverage bottles made of PET as packaging material is also increasing. These PET bottles cannot be directly degraded in nature, and over time, they place a significant burden on the increasingly fragile natural environment. Therefore, recycled polyester low-elasticity yarn has emerged. Recycled polyester low-elasticity yarn is produced by decomposing recycled plastic materials into granules. These granules are then placed in a heating device for heating, while an antibacterial agent is added during the heating process. The resulting plastic... The fluid is placed into a mold and extruded, causing the plastic fluid to be extruded into multiple sets of fine filaments. The filaments are collected and wound into polyester yarn of the required thickness. Recycled low-elasticity yarn is polyester low-elasticity yarn produced by recycling pre-oriented polyester yarn. It has the characteristics of general polyester, such as high breaking strength and elastic modulus, excellent heat set, good resilience, heat resistance, light resistance, strong corrosion resistance, easy washing and quick drying, etc. It may also have characteristics such as high bulkiness, good heat insulation, comfortable hand feel and soft luster. However, after the plastic fluid is extruded into fine filaments, the guiding effect is poor. At the same time, the setting after guiding out requires a certain temperature, and the cooling setting effect is not good. Therefore, a processing equipment and process for recycled low-elasticity yarn are needed.

[0003] The existing equipment and process for processing recycled low-elasticity yarn cannot effectively improve the integrated effect of guiding the movement of the device, nor can it effectively improve the efficiency of cooling and shaping, nor can it improve the efficiency of air drying. Therefore, there is an urgent need for a new equipment and process for processing recycled low-elasticity yarn. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a processing equipment and process for recycled low-elasticity yarn, so as to solve the problems that the existing processing equipment and process for recycled low-elasticity yarn cannot effectively improve the integrated effect of the guiding motion of the device, cannot effectively improve the efficiency of cooling and shaping of the device, and cannot improve the efficiency of air drying of the device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a processing equipment and process for recycled low-elasticity yarn, comprising a water storage tank, a yarn guiding mechanism, a rinsing mechanism, and a drying mechanism. A support frame is installed at one end of the water storage tank, and a yarn guiding mechanism is installed at the other end of the water storage tank. The yarn guiding mechanism includes a first motor, a yarn guiding roller, a pressure belt shaft, a conveyor belt, and a geared motor. The first motor is installed at one end of the water storage tank, and the yarn guiding roller is installed at one end of the first motor. A pressure belt shaft is installed at the inner end of the water storage tank, and a conveyor belt is installed at the lower end of the pressure belt shaft. A geared motor is installed at one end of the conveyor belt.

[0006] The water storage tank is equipped with a flushing mechanism at one end. The flushing mechanism includes a booster pump, a condenser, a top drain pipe, and a spray head. The booster pump is installed at one end of the water storage tank, the condenser is installed at one end of the booster pump, the top drain pipe is connected to one end of the condenser, and the spray head is installed at one end of the top drain pipe.

[0007] A drying mechanism is installed at one end of the support frame. The drying mechanism includes a fan, a pressing toothed roller, a gear shaft, a conveyor shaft, and a conveyor belt. A fan is installed at one end of the support frame, a pressing toothed roller is installed at one end of the support frame, a gear shaft is installed at one end of the pressing toothed roller, a conveyor shaft is installed at one end of the gear shaft, and a conveyor belt is installed at one end of the conveyor shaft.

[0008] The pressure belt shaft forms a rotating structure with the water storage tank via the conveyor belt, and one end surface of the guide roller is in close contact with one end surface of the conveyor belt.

[0009] The spray head is threadedly connected to the top pipe, one end of the top pipe is fixedly connected to the movable beam of the support frame, and the other end of the top pipe is horizontally slidably connected to the fixed beam of the support frame.

[0010] The conveyor belt is connected to the support frame via a conveyor shaft to form a rotating structure, and the conveyor shaft meshes with the pressing roller via a gear shaft.

[0011] A processing method for recycled low-elasticity yarn, characterized by the following specific steps:

[0012] First, fill the water tank with water. Then, drive the conveyor belt to rotate through the geared motor. Start the first motor to drive the guide roller to rotate clockwise. The extruded recycled low-elasticity yarn is cooled and shaped in the water. The passive guide roller is pressed onto the conveyor belt with a certain friction on its surface and is then conveyed upward by the conveyor belt.

[0013] At this point, the booster pump is started to deliver the recycled low-elasticity yarn to the top pipe, and after being cooled by the condenser, it is evenly sprayed onto the conveyor belt from the spray nozzle to cool it quickly and completely.

[0014] The recycled low-elasticity yarn at the top of the conveyor belt is guided downward by the pressing tooth roller, and the conveyor shaft is driven by the gear shaft to make the conveyor belt rotate clockwise on the support.

[0015] Simply turn on the exhaust fan to quickly remove the moisture from the regenerated low-elasticity wire and collect it by drawing it out from the bottom of the delivery duct.

[0016] A processing method for recycled low-elasticity yarn, characterized by the following specific steps:

[0017] First, fill the water tank with water. Then, drive the conveyor belt to rotate through the geared motor. Start the first motor to drive the guide roller to rotate clockwise. The extruded recycled low-elasticity yarn is cooled and shaped in the water. The passive guide roller is pressed onto the conveyor belt with a certain friction on its surface and is then conveyed upward by the conveyor belt.

[0018] At this point, the booster pump is started to deliver the recycled low-elasticity yarn to the top pipe, and after being cooled by the condenser, it is evenly sprayed onto the conveyor belt from the spray nozzle to cool it quickly and completely.

[0019] The recycled low-elasticity yarn at the top of the conveyor belt is guided downward by the pressing tooth roller, and the conveyor shaft is driven by the gear shaft to make the conveyor belt rotate clockwise on the support.

[0020] Simply turn on the exhaust fan to quickly remove the moisture from the regenerated low-elasticity wire and collect it by drawing it out from the bottom of the delivery duct.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The present invention uses a water storage tank and a rinsing mechanism to deliver recycled low-elasticity yarn to the top pipe by starting a booster pump, and then cools it through a condenser before spraying it evenly onto the conveyor belt from a spray nozzle, so as to make it cool quickly and completely, thereby improving the efficiency of the device in cooling and shaping.

[0023] 2. The present invention uses a water storage tank and an air drying mechanism to guide the regenerated low-elasticity yarn at the top of the conveyor belt downward by the pressing tooth roller. The conveyor shaft is driven by the gear shaft to make the conveyor belt rotate clockwise on the support, thereby improving the drying efficiency of the device. Attached Figure Description

[0024] Figure 1 This is a front sectional view of the present invention;

[0025] Figure 2 This is a schematic diagram of the guide wire mechanism of the present invention;

[0026] Figure 3 This is a schematic diagram of the rinsing mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of the air-drying mechanism of the present invention;

[0028] Figure 5This is a schematic diagram of the driving structure of the present invention.

[0029] In the diagram: 1. Water storage tank; 2. Support frame; 2a. Movable beam; 2b. Fixed beam; 3. Wire guiding mechanism; 301. First motor; 302. Wire guiding roller; 303. Pressure belt shaft; 304. Conveyor belt; 305. Gear motor; 4. Washing mechanism; 401. Booster pump; 402. Condenser; 403. Top pipe; 404. Spray head; 5. Drying mechanism; 501. Exhaust fan; 502. Pressure roller; 503. Gear shaft; 504. Conveyor shaft; 505. Conveyor guide belt; 6. Drive structure; 601. Power motor; 602. Support; 603. Spline sleeve; 604. Drive shaft; 605. Guide seat; 606. Linkage eccentric boss; 607. Driven top block; 608. Reciprocating block; 609. Guide rod; 610. Guide sleeve; 611. Control cylinder. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The embodiments of the present invention will now be described.

[0032] Please see Figure 1-5 A processing device for recycled low-elasticity yarn includes a water storage tank 1, a yarn guiding mechanism 3, a rinsing mechanism 4, and a drying mechanism 5. A support frame 2 is installed at one end of the water storage tank 1, and a yarn guiding mechanism 3 is installed at the other end. The yarn guiding mechanism 3 includes a first motor 301, a yarn guiding roller 302, a pressure shaft 303, a conveyor belt 304, and a geared motor 305. The first motor 301 is installed at one end of the water storage tank 1, and the yarn guiding roller 302 is installed at the other end. The pressure shaft 303 is installed inside the water storage tank 1, and the conveyor belt 304 is installed at the lower end of the pressure shaft 303. A geared motor 305 is installed at one end of the conveyor belt 304. The gear motor 305 and the pressure belt shaft 303 form a rotating structure with the water storage tank 1 via the conveyor belt 304. One end surface of the guide roller 302 is in close contact with one end surface of the conveyor belt 304. The water storage tank 1 is filled with water. The gear motor 305 drives the conveyor belt 304 to rotate. The first motor 301 is started to drive the guide roller 302 to rotate clockwise. The extruded recycled low elastic yarn is cooled and shaped in water. The passive guide roller 302 presses the yarn onto the conveyor belt 304, which has a certain frictional force, and is conveyed upward by the conveyor belt 304, thus improving the integrated effect of the lifting device's guiding motion.

[0033] A flushing mechanism 4 is provided at one end of the water storage tank 1. The flushing mechanism 4 includes a booster pump 401, a condenser 402, a top drain pipe 403, and a spray head 404. The booster pump 401 is installed at one end of the water storage tank 1, and the condenser 402 is installed at one end of the booster pump 401. The top drain pipe 403 is connected to one end of the condenser 402, and the spray head 404 is installed at one end of the top drain pipe 403. The spray head 404 is threadedly connected to the top drain pipe 403. One end of the top drain pipe 403 is fixedly connected to the movable beam 2a of the support frame 2, and the other end of the top drain pipe 403 is fixedly connected to the support frame 2. The beam 2b is horizontally slidingly connected. Specifically, the support frame 2 also has a drive structure 6 that can drive the top pipe 403 to reciprocate. The drive structure 6 includes a bracket 602, a power motor 601, a regulating cylinder 611, a transmission shaft 604, a linkage eccentric boss 606, and a driven top block 607. The bracket 602 is mounted on the support frame 2, the power motor 601 is mounted on one side of the bracket 602, the regulating cylinder 611 is mounted on the other side of the bracket 602, one end of the transmission shaft 604 is rotatably connected to the piston rod end of the regulating cylinder 611, and the transmission shaft 604... 4. The other end has a spline portion, on which a spline sleeve 603 is horizontally slidably fitted. The spline sleeve 603 is fixedly connected to the output shaft end of the power motor 601. A linkage eccentric boss 606 is installed in the middle of the transmission shaft 604. In this embodiment, the central axis of the linkage eccentric boss 606 does not coincide with the central axis of the transmission shaft 604. A guide sleeve 610 is installed in the middle of the bracket 602. A guide rod 609 is slidably connected to the guide sleeve 610. A reciprocating block 608 is installed on the guide rod 609. The driven top block 607 is connected to the reciprocating block 608. The moving top block 607 abuts against the linkage eccentric boss 606, and the guide rod 609 is also connected to the movable beam 2a; two guide seats 605 that cooperate with the drive shaft 604 are also installed on the bracket 602; with this structure, by using the linkage eccentric boss 606 and the driven top block 607 to cooperate, the spray head 404 can realize reciprocating motion, which increases the spray uniformity of the spray head 404. At the same time, the contact position between the driven top block 607 and the linkage eccentric boss 606 can be changed, thereby changing the movement range of the spray head 404, resulting in a good driving effect;

[0034] The recycled low-elasticity yarn is delivered to the top pipe 403 by starting the booster pump 401, and then cooled by the condenser 402 before being evenly sprayed onto the conveyor belt 304 from the spray head 404, so that it can be quickly and completely cooled, thereby improving the efficiency of the device's cooling and shaping.

[0035] A drying mechanism 5 is installed at one end of the support frame 2. The drying mechanism 5 includes an exhaust fan 501, a pressure roller 502, a gear shaft 503, a transmission shaft 504, and a transmission guide belt 505. The exhaust fan 501 is installed at one end of the support frame 2, the pressure roller 502 is installed at one end of the support frame 2, the gear shaft 503 is installed at one end of the pressure roller 502, the transmission shaft 504 is installed at one end of the gear shaft 503, and the transmission guide belt 505 is installed at one end of the transmission shaft 504. The transmission guide belt 505 passes through the transmission shaft 501. 4 and the support frame 2 form a rotating structure, and the conveyor shaft 504 meshes with the pressing roller 502 through the gear shaft 503. The regenerated low elastic yarn at the top of the conveyor belt 304 is guided downward by the pressing roller 502. The conveyor shaft 504 is driven by the gear shaft 503 to make the conveyor guide belt 505 rotate clockwise on the support frame 2, so that the regenerated low elastic yarn at this position is guided downward. At the same time, the exhaust fan 501 is started to quickly remove the water vapor on the regenerated low elastic yarn, thereby improving the drying efficiency of the device.

[0036] A processing method for recycled low-elasticity yarn includes the following specific steps:

[0037] First, fill the water storage tank 1 with water. Then, drive the conveyor belt 304 to rotate via the geared motor 305. Start the first motor 301 to drive the guide roller 302 to rotate clockwise. The extruded recycled low-elasticity yarn is cooled and shaped in the water. The passive guide roller 302 presses the yarn onto the conveyor belt 304, which has a certain frictional force, and the yarn is conveyed upward by the conveyor belt 304, thus improving the integrated effect of the lifting device's guided motion.

[0038] At this time, the booster pump 401 is started to deliver the recycled low elastic yarn to the top pipe 403, and after being cooled by the condenser 402, it is evenly sprayed from the spray head 404 onto the conveyor belt 304, so that it is quickly and completely cooled, thereby improving the efficiency of the device in cooling and shaping.

[0039] The recycled low-elasticity yarn at the top of the conveyor belt 304 is guided downward by the pressing toothed roller 502. The conveyor shaft 504 is driven by the gear shaft 503 to make the conveyor guide belt 505 rotate clockwise on the support 2, thus guiding the recycled low-elasticity yarn at this position downward.

[0040] Activating the exhaust fan 501 quickly removes the moisture from the regenerated low-elasticity yarn and collects it from the bottom of the conveyor belt 505, thus improving the drying efficiency of the device. This completes the use of the device. Any content not described in detail in this manual is prior art known to those skilled in the art.

[0041] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A processing device for recycled low-elasticity yarn, comprising a water storage tank (1), a yarn guiding mechanism (3), a rinsing mechanism (4), and a drying mechanism (5), characterized in that: A support frame (2) is installed at one end of the water storage tank (1), and a wire guide mechanism (3) is installed at the other end of the water storage tank (1). The wire guide mechanism (3) includes a first motor (301), a wire guide roller (302), a pressure belt shaft (303), a conveyor belt (304), and a geared motor (305). The first motor (301) is installed at one end of the water storage tank (1), and the wire guide roller (302) is installed at one end of the first motor (301). The pressure belt shaft (303) is installed at the inner end of the water storage tank (1). The lower end of the pressure belt shaft (303) is equipped with a conveyor belt (304), and a geared motor (305) is installed at one end of the conveyor belt (304); a flushing mechanism (4) is provided at one end of the water storage tank (1), the flushing mechanism (4) includes a booster pump (401), a condenser (402), a top drain pipe (403) and a spray head (404), the booster pump (401) is installed at one end of the water storage tank (1), and the condenser (402) is installed at one end of the booster pump (401). The condenser (402) is connected to a top pipe (403) at one end, and a spray head (404) is installed at the other end of the top pipe (403); the spray head (404) is threadedly connected to the top pipe (403), one end of the top pipe (403) is fixedly connected to the movable beam (2a) of the support frame (2), and the other end of the top pipe (403) is horizontally slidably connected to the fixed beam (2b) of the support frame (2); a drying mechanism (5) is installed at one end of the support frame (2), and the drying mechanism ( 5) Includes a fan (501), a pressing toothed roller (502), a gear shaft (503), a conveyor shaft (504), and a conveyor belt (505). The fan (501) is installed at one end of the support frame (2), the pressing toothed roller (502) is installed at one end of the support frame (2), the gear shaft (503) is installed at one end of the pressing toothed roller (502), the conveyor shaft (504) is installed at one end of the gear shaft (503), and the conveyor belt (505) is installed at one end of the conveyor shaft (504).The support frame (2) also has a drive structure (6) that can drive the top pipe (403) to reciprocate. The drive structure (6) includes a bracket (602), a power motor (601), a regulating cylinder (611), a transmission shaft (604), a linkage eccentric boss (606), and a driven top block (607). The bracket (602) is mounted on the support frame (2), the power motor (601) is mounted on one side of the bracket (602), and the regulating cylinder (611) is mounted on the other side of the bracket (602). One end of the transmission shaft (604) is rotatably connected to the piston rod end of the regulating cylinder (611), and the other end of the transmission shaft (604) has a splined part, on which a horizontal sliding sleeve is mounted. The spline sleeve (603) is fixedly connected to the output shaft end of the power motor (601). The linkage eccentric boss (606) is installed in the middle of the transmission shaft (604). A guide sleeve (610) is installed in the middle of the bracket (602). A guide rod (609) is slidably connected to the guide sleeve (610). A reciprocating block (608) is installed on the guide rod (609). The driven top block (607) is connected to the reciprocating block (608). The driven top block (607) abuts against the linkage eccentric boss (606). The guide rod (609) is also connected to the movable beam (2a). Two guide seats (605) that cooperate with the transmission shaft (604) are also installed on the bracket (602).

2. The processing equipment for recycled low-elasticity yarn according to claim 1, characterized in that: The pressure belt shaft (303) forms a rotating structure with the water storage tank (1) through the conveyor belt (304), and one end surface of the guide roller (302) is closely attached to one end surface of the conveyor belt (304).

3. The processing equipment for recycled low-elasticity yarn according to claim 1, characterized in that: The conveyor belt (505) forms a rotating structure with the support frame (2) through the conveyor shaft (504), and the conveyor shaft (504) meshes with the pressing roller (502) through the gear shaft (503).

4. A processing method for recycled low-elasticity yarn, comprising using the processing equipment for recycled low-elasticity yarn as described in any one of claims 1-3, characterized in that: The specific steps include the following: First, fill the water storage tank (1) with water. Drive the conveyor belt (304) to rotate through the gear shaft motor (305). Start the first motor (301) to drive the guide roller (302) to rotate clockwise. The extruded regenerated low elastic yarn is cooled and shaped in water. The passive guide roller (302) presses the yarn onto the conveyor belt (304) with a certain friction force on the surface and is conveyed upward by the conveyor belt (304). At this time, the booster pump (401) is started to deliver the recycled low elasticity yarn to the top pipe (403), and after being cooled by the condenser (402), it is evenly sprayed from the spray head (404) onto the conveyor belt (304) to cool it down quickly and completely. The recycled low-elasticity yarn at the top of the conveyor belt (304) is guided downward by the pressing toothed roller (502), and the conveyor shaft (504) is driven by the gear shaft (503) to make the conveyor belt (505) rotate clockwise on the support (2); The exhaust fan (501) is activated to quickly remove the moisture from the regenerated low elasticity filament and collect it from the bottom of the delivery duct (505).

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