High efficiency double spindle group false twist texturing machine for polyester yarn processing

Abstract

The utility model relates to the technical field of textile industry, and disclose a kind of high-efficiency double spindle group false twist texturing machine for polyester silk processing, including installation platform, first false twister, second false twister and first locking device and second locking device, three groups of rotating rods are rotatably installed at the top of false twister base, two groups of friction discs are fixed to each rod, multiple discs cooperate to improve processing capacity, meet mass production, base bottom end block is matched with installation platform installation groove, realize quick positioning installation by locking device, its internal synchronous motor accurately controls rotating rod, guarantees false twist quality, locking device uses electric telescopic link and connecting rod structure, compared with traditional manual mode, can quickly lock and unlock false twister, operation is intelligent, improve equipment maintenance efficiency, reduce worker's labor intensity, ensure false twister stable in operation at the same time, guarantee equipment stable and safe operation.

Description

Technical Field

[0001] This utility model relates to the field of textile industry technology, specifically to a high-efficiency double-spindle false twist texturer for polyester filament processing. Background Technology

[0002] In the textile industry, polyester filament processing is a crucial step in the production of various textiles. The false-twist texturing machine, as a key piece of equipment in polyester filament processing, directly impacts the quality and production efficiency of polyester filament products. Traditional false-twist texturing machines for polyester filament processing generally suffer from numerous technical bottlenecks. On the one hand, traditional equipment often uses a single or a small number of friction discs for false-twist operation, resulting in a limited amount of polyester filament processed per unit time, which is insufficient to meet the demands of current large-scale industrial production. With the market demand for polyester filament products increasing daily, insufficient production capacity has become a key factor restricting enterprise development. On the other hand, in terms of equipment installation and maintenance, traditional false-twist texturing machines often employ… The use of manual screws or complex snap-fit ​​structures makes the installation and disassembly of false twisters cumbersome and time-consuming, which not only reduces equipment maintenance efficiency but also requires a high level of professional skills from workers, increasing the company's labor and time costs. In addition, the power system of traditional false twist texturers is not stable enough and the fit between components is not precise enough, which easily leads to uneven false twisting effect of polyester filament during the false twisting process, resulting in large fluctuations in product quality and a high defect rate. This not only wastes raw materials but also affects the company's brand reputation and economic benefits. In order to solve the above problems, we have proposed a high-efficiency double-spindle false twist texturer for polyester filament processing. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a high-efficiency double-spindle false-twist texturing machine for polyester filament processing, which solves the aforementioned problems.

[0004] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a high-efficiency double-spindle false-twist texturing machine for polyester filament processing, comprising an installation platform, wherein a first false twister and a second false twister are provided at the top of the installation platform, and a set of installation grooves are respectively provided at the positions corresponding to the first and second false twisters on the installation platform, and a first locking device and a second locking device are respectively fixedly installed in the two sets of installation grooves, further comprising: Two sets of locking devices, controlled by an electric telescopic rod, can quickly lock and unlock the false twister. Compared with the traditional manual method, this significantly improves the efficiency of equipment maintenance and false twister replacement, and reduces the labor intensity of workers.

[0005] Preferably, the first false twister and the second false twister include a friction disc and a base, and three sets of rotating rods are rotatably mounted on the top of the base, and two sets of friction discs are fixedly mounted on the three sets of rotating rods respectively.

[0006] Preferably, two sets of inserts are fixedly installed at the bottom of the base. A circular groove is provided on one side of the two sets of inserts near the middle, and a sliding groove is provided on the surface of the two sets of inserts near the groove.

[0007] Preferably, a set of synchronous motors is fixedly installed inside the base at each of the three sets of rotating rods, and the output shafts of the three sets of synchronous motors are respectively fixedly installed together with the corresponding rotating rods.

[0008] Preferably, the first locking device and the second locking device include a locking device base and a slot. A set of locking device bases are fixedly installed in the two sets of mounting slots of the mounting platform, and slots are provided on both sides of the two sets of locking device bases. The middle of the interior of the two sets of locking device bases is hollowed out, and the hollowed-out part separates the two sets of slots to form a baffle.

[0009] Preferably, the base of the locking device has a protrusion on the side opposite to the two sets of slots, and an electric telescopic rod is fixedly installed inside the protrusion. A connecting column is fixedly installed on the output of the electric telescopic rod, and the other end of the connecting column extends through to the hollowed-out part inside the base of the locking device.

[0010] Preferably, a first connecting rod and a second connecting rod are hinged to the side of the connecting column opposite to the electric telescopic rod. The other ends of the first connecting rod and the second connecting rod are respectively hinged to a first pin and a second pin, and the other ends of the first pin and the second pin extend through to the corresponding slots.

[0011] Compared with the prior art, this utility model provides a high-efficiency double-spindle false-twist texturing machine for polyester filament processing, which has the following beneficial effects: 1. This high-efficiency double-spindle false twist texturer for polyester filament processing addresses the common problem of traditional false twist texturers using manual screw fixing or complex snap-fit ​​structures for installing and removing false twisters. This is cumbersome, time-consuming, and requires highly skilled workers. This device, however, features an installation platform with mounting slots and is equipped with a first and second locking device. The insertion block of the false twister base precisely matches the slot of the locking device. The application of an electric telescopic rod, in particular, allows for rapid locking and unlocking by controlling its extension and retraction, which, through a linkage structure, drives the first and second pins. Compared to traditional manual methods, this significantly reduces the time required to replace individual false twisters, improving equipment maintenance efficiency. Furthermore, intelligent operation reduces reliance on worker skills, minimizing manpower input and lowering enterprise operating costs. Attached Figure Description

[0012] Figure 1 This is a three-dimensional front view schematic diagram of the present invention; Figure 2 This is a cross-sectional view of the base of this utility model; Figure 3This is a cross-sectional view of the installation platform of this utility model; Figure 4 This is a cross-sectional view of the base of the locking device of this utility model.

[0013] In the diagram: 1. Mounting platform; 2. First false twister; 3. Second false twister; 4. First locking device; 5. Second locking device; 6. Friction disc; 7. Base; 8. Insert block; 9. Synchronous motor; 10. Locking device base; 11. Slot; 12. Electric telescopic rod; 13. Connecting column; 14. First pin; 15. Second pin; 16. First connecting rod; 17. Second connecting rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 A high-efficiency double-spindle false-twist texturing machine for polyester filament processing includes a mounting platform 1, with a first false twister 2 and a second false twister 3 disposed at the top of the mounting platform 1. A set of mounting grooves is respectively provided at the position corresponding to the first false twister 2 and the second false twister 3 on the mounting platform 1, and a first locking device 4 and a second locking device 5 are respectively fixedly installed in the two sets of mounting grooves. The machine also includes: Two sets of locking devices can quickly lock and unlock the false twister by controlling the electric telescopic rod 12. Compared with the traditional manual method, this significantly improves the efficiency of equipment maintenance and false twister replacement, and reduces the labor intensity of workers.

[0016] Furthermore, the first false twister 2 and the second false twister 3 include a friction disc 6 and a base 7. Three sets of rotating rods are rotatably mounted on the top of the base 7, and two sets of friction discs 6 are fixedly mounted on the three sets of rotating rods respectively. The multiple friction discs 6 work together, and compared with a false twister with a single or fewer friction discs, it can process more polyester filaments per unit time, effectively improving the overall processing capacity of the equipment and meeting the needs of large-scale production.

[0017] Furthermore, two sets of insert blocks 8 are fixedly installed at the bottom of the base 7. The two sets of insert blocks 8 have a circular groove on one side near the middle, and the surface of the two sets of insert blocks 8 near the groove has a sliding groove. By inserting the insert blocks 8 into the corresponding position of the installation platform 1, the positioning and installation of the false twist can be quickly achieved. The design of the groove and sliding groove helps to make fine adjustments during the installation process, ensuring the accuracy and stability of the installation, reducing the installation time and difficulty, and improving the equipment assembly efficiency.

[0018] Furthermore, a set of synchronous motors 9 are fixedly installed inside the base 7 at each of the three sets of rotating rods. The output shafts of the three sets of synchronous motors 9 are fixedly installed together with the corresponding rotating rods. The synchronous motors 9 can precisely control the rotation speed and rotation angle of the rotating rods, ensuring that each friction disc 6 can perform false twisting operation on the polyester filament at a stable and consistent speed and angle. This makes the false twisting process more stable and uniform, greatly improves the false twisting quality, ensures the stable quality of the produced polyester filament products, and reduces the defect rate.

[0019] Furthermore, the first locking device 4 and the second locking device 5 include a locking device base 10 and a slot 11. A set of locking device bases 10 are fixedly installed in each of the two sets of mounting slots on the mounting platform 1, and slots 11 are provided on both sides of the two sets of locking device bases 10. The middle of the interior of the two sets of locking device bases 10 is hollowed out, and the hollowed-out part separates the two sets of slots 11 to form baffles. The design of the locking device provides a reliable guarantee for the fixation of the false twister on the mounting platform 1. By cooperating the insertion block 8 of the false twister base with the slot 11 of the locking device, the false twister can be firmly fixed on the mounting platform 1, preventing the false twister from shifting or shaking during equipment operation, and ensuring the stability and safety of equipment operation.

[0020] Furthermore, the locking device base 10 has a protrusion on the side opposite to the two sets of slots 11, and an electric telescopic rod 12 is fixedly installed inside the protrusion. A connecting column 13 is fixedly installed on the output of the electric telescopic rod 12, and the other end of the connecting column 13 extends through to the hollowed-out part inside the locking device base 10. The electric telescopic rod 12 makes the operation of the locking device more intelligent and convenient. By controlling the extension and retraction of the electric telescopic rod 12, the locking and unlocking of the false twist can be quickly realized. Compared with the traditional manual locking method, it greatly improves the work efficiency when maintaining equipment and replacing false twist, and reduces the labor intensity of workers.

[0021] Furthermore, a first connecting rod 16 and a second connecting rod 17 are hinged to the side of the connecting column 13 opposite to the electric telescopic rod 12. The other ends of the first connecting rod 16 and the second connecting rod 17 are respectively hinged to a first pin 14 and a second pin 15, and the other ends of the first pin 14 and the second pin 15 extend through to the corresponding slots 11. The linear motion of the electric telescopic rod 12 is converted into the lateral movement of the first pin 14 and the second pin 15 through the connecting rod structure, thereby locking and unlocking the plug block 8. The connecting rod structure has good transmission performance and stability, and can achieve a large force transmission in a small space, ensuring the reliable operation of the locking device and ensuring the stable installation of the false twister during operation.

[0022] Structural Description: 1. Mounting Platform 1: Its function is to support the first false twister 2, the second false twister 3, the first locking device 4, and the second locking device 5. It is the basic support structure of the entire equipment. In terms of position, the first false twister 2 and the second false twister 3 are located at its top. The first locking device 4 and the second locking device 5 are respectively fixedly installed in the mounting grooves of the corresponding false twister positions. Its principle is to provide a stable mounting foundation for other components through a sturdy structure, ensuring that each component maintains a relatively fixed position when the equipment is running. 2. First false twister 2 and second false twister 3: Their function is to perform false twisting operation on polyester filaments to improve the overall processing capacity of the equipment. In terms of position, they are located at the top of the installation platform 1. They consist of friction discs 6 and base 7. Three sets of rotating rods are rotatably installed at the top of the base 7. Each set of rotating rods fixes two sets of friction discs 6. The principle is that the rotating rods are driven by the synchronous motor 9 inside the base 7, which makes the friction discs 6 rotate. Multiple friction discs 6 work together to process more polyester filaments per unit time, thus achieving efficient false twisting processing. 3. First locking device 4 and second locking device 5: Their function is to firmly fix the false twister on the installation platform 1, preventing the false twister from shifting or shaking during equipment operation. At the same time, they facilitate the quick locking and unlocking of the false twister, improving equipment maintenance efficiency. In terms of position, they are fixedly installed in the installation slots corresponding to the first false twister 2 and the second false twister 3 on the installation platform 1, respectively. They are composed of locking device base 10, slot 11, electric telescopic rod 12, connecting column 13, first connecting rod 16, second connecting rod 17, first pin 14 and second pin 15. The principle is that the extension and retraction of the electric telescopic rod 12 drives the connecting column 13. The connecting column 13, through the hinged first connecting rod 16 and second connecting rod 17, causes the first pin 14 and the second pin 15 to move laterally, inserting or pulling out of the slot 11, thereby locking and unlocking the false twister base plug 8.

[0023] 4. Friction disc 6: Its function is to directly contact the polyester yarn and perform false twisting deformation on the polyester yarn by rotating it. In terms of position, it is fixedly installed on the rotating rod at the top of the false twister base 7. Its principle is that as the rotating rod rotates, it generates friction with the polyester yarn, changes the shape of the polyester yarn, and completes the false twisting operation.

[0024] 5. Base 7: Its function is to support the friction disc 6 and the synchronous motor 9, provide structural support for the false twister, and connect the false twister to the mounting platform 1. In terms of position, it is located below the friction disc 6, and its bottom end is connected to the mounting platform 1 through the cooperation of the insert block 8. The principle is to support the friction disc 6 and the synchronous motor 9 through its own structure, and at the same time, to realize the installation, fixation and positioning of the false twister by cooperating with the mounting groove and locking device of the mounting platform 1 through the cooperation of the insert block 8. 6. Insert 8: Its function is to enable quick positioning and installation of the false twister base 7 and the mounting platform 1, and to fix the false twister in conjunction with the locking device. In terms of position, it is fixedly installed at the bottom of the base 7. Its principle is to perform initial positioning by inserting it into the corresponding mounting groove of the mounting platform 1. The circular groove and sliding groove on the insert 8 help with fine-tuning during installation to ensure installation accuracy and stability. At the same time, it cooperates with the slot 11 of the locking device to lock the false twister. 7. Synchronous motor 9: Its function is to precisely control the rotation speed and rotation angle of the rotating rod, ensuring that each friction disc 6 can perform false twisting operation on the polyester yarn at a stable and consistent speed and angle, thus ensuring the quality of false twisting. In terms of position, it is fixedly installed inside the base 7 at the corresponding rotating rod. Its principle is to transmit power to the rotating rod through the precise drive of the motor, so that the friction disc 6 rotates stably according to the set parameters. 8. Locking device base 10: Its function is to provide an installation base for other components of the locking device and form a slot 11 structure that cooperates with the false twister base insert 8. In terms of position, it is fixedly installed in the installation groove of the installation platform 1. Its principle is to fix the electric telescopic rod 12 and other components through a sturdy structure, and to fix the false twister by cooperating with the false twister base insert 8 through its own slot 11.

[0025] 9. Slot 11: Its function is to cooperate with the insert block 8 of the false twister base to fix the false twister on the mounting platform 1. In terms of position, it is opened on both sides of the locking device base 10. Its principle is to insert the insert block 8 into the slot 11 and then use other parts of the locking device to lock it to prevent the false twister from moving. 10. Electric telescopic rod 12: Its function is to drive the connecting column 13 through telescopic movement, thereby realizing the movement of the first pin 14 and the second pin 15, so as to quickly lock and unlock the false twister. In terms of position, it is fixedly installed inside the protrusion on the side of the locking device base 10 away from the slot 11. Its principle is to drive the telescopic rod to extend and retract through electric energy, transmit linear motion to the connecting column 13, and then drive the linkage structure and the pin to move. 11. Connecting column 13: Its function is to connect the electric telescopic rod 12 with the first connecting rod 16 and the second connecting rod 17, and to transmit the movement of the electric telescopic rod 12. In terms of position, one end is fixedly connected to the output end of the electric telescopic rod 12, and the other end extends to the hollowed-out part inside the locking device base 10 and is hinged to the first connecting rod 16 and the second connecting rod 17. Its principle is to act as a transmission component to transmit the linear movement of the electric telescopic rod 12 to the connecting rod structure. 12. First link 16 and second link 17: Their function is to convert the linear motion of the connecting column 13 into the lateral movement of the first pin 14 and the second pin 15, thereby locking and unlocking the plug block 8. In terms of position, one end is hinged to the side of the connecting column 13 away from the electric telescopic rod 12, and the other end is hinged to the first pin 14 and the second pin 15 respectively. The principle is to use the lever principle and the hinge structure to change the direction of motion and the force. 13. First pin 14 and second pin 15: Their function is to insert into or pull out of the slot 11 to lock and unlock the false twist base insert 8. In terms of position, one end is hinged to the first connecting rod 16 and the second connecting rod 17, and the other end extends through to the corresponding slot 11. The principle is to move within the slot 11 through the linkage structure to fix and release the false twist.

[0026] Instructions for use The mounting platform 1 has mounting slots corresponding to the first false twister 2 and the second false twister 3. Two sets of inserts 8 are fixed to the bottom of the false twister base 7. These inserts are inserted into the mounting slots of the mounting platform 1 to achieve initial positioning of the false twister. The circular groove near the center of the insert 8 and the sliding groove near the surface of the groove facilitate fine-tuning during installation, ensuring accuracy and stability. Synchronous motors 9 are installed inside the base 7 at the three sets of rotating rods, driving the rotating rods to rotate. Two sets of friction discs 6 fixed on the rotating rods rotate accordingly. Multiple friction discs 6 work together to perform false twisting on the polyester yarn. The synchronous motors 9 can precisely control the rotation speed and angle of the rotating rods, ensuring that each friction disc 6 operates stably and continuously. The polyester filament is false-twisted at a consistent speed and angle to ensure a stable and uniform false-twisting process and guarantee the quality of the polyester filament product. The first locking device 4 and the second locking device 5 are fixed in the mounting groove of the mounting platform 1. The slots 11 on both sides of the locking device base 10 cooperate with the insert block 8 of the false twister base. The electric telescopic rod 12 in the protrusion of the locking device base 10 is controlled to extend and retract, driving the connecting column 13 to move. The connecting column 13, through the hinged first connecting rod 16 and the second connecting rod 17, causes the first pin 14 and the second pin 15 to move laterally, inserting or pulling out of the slot 11, thereby locking and unlocking the false twister insert block 8, thus firmly fixing the false twister on the mounting platform 1 and preventing the false twister from shifting or shaking during equipment operation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency double-spindle false-twist texturing machine for polyester filament processing, comprising an installation platform (1), wherein a first false twister (2) and a second false twister (3) are provided at the top of the installation platform (1), and a set of installation grooves are respectively provided at the positions corresponding to the first false twister (2) and the second false twister (3) on the installation platform (1), and a set of first locking devices (4) and second locking devices (5) are respectively fixedly installed in the two sets of installation grooves, wherein the first locking device (4) and the second locking device (5) include locking device bases (10) and slots (11), and a set of locking device bases (10) are respectively fixedly installed in the two sets of installation grooves on the installation platform (1), and slots (11) are provided on both sides of the two sets of locking device bases (10), and the middle part of the interior of the two sets of locking device bases (10) is hollowed out, and the hollowed-out part separates the two sets of slots (11) to form baffles, characterized in that, Also includes: Two sets of locking devices allow for quick locking and unlocking of the false twist by controlling the electric telescopic rod (12).

2. The high-efficiency double-spindle false-twist texturing machine for polyester filament processing according to claim 1, characterized in that: The first false twister (2) and the second false twister (3) include a friction disc (6) and a base (7). Three sets of rotating rods are rotatably mounted on the top of the base (7), and two sets of friction discs (6) are fixedly mounted on the three sets of rotating rods respectively.

3. The high-efficiency double-spindle false-twist texturing machine for polyester filament processing according to claim 2, characterized in that: Two sets of inserts (8) are fixedly installed at the bottom of the base (7). The two sets of inserts (8) have a circular groove on one side near the middle, and the surfaces of the two sets of inserts (8) near the groove are provided with sliding grooves.

4. The high-efficiency double-spindle false-twist texturing machine for polyester filament processing according to claim 2, characterized in that: A set of synchronous motors (9) is fixedly installed inside the base (7) at each of the three sets of rotating rods. The output shafts of the three sets of synchronous motors (9) are fixedly installed together with the corresponding rotating rods.

5. A high-efficiency double-spindle false-twist texturing machine for polyester filament processing according to claim 1, characterized in that: The locking device base (10) has a protrusion on the side away from the two sets of slots (11), and an electric telescopic rod (12) is fixedly installed inside the protrusion. A connecting column (13) is fixedly installed on the output of the electric telescopic rod (12), and the other end of the connecting column (13) extends through to the hollowed-out part inside the locking device base (10).

6. A high-efficiency double-spindle false-twist texturing machine for polyester filament processing according to claim 5, characterized in that: The connecting column (13) is hinged to the side away from the electric telescopic rod (12) with a first connecting rod (16) and a second connecting rod (17). The other ends of the first connecting rod (16) and the second connecting rod (17) are respectively hinged to a first pin (14) and a second pin (15), and the other ends of the first pin (14) and the second pin (15) extend through to the corresponding slot (11).

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