A winding device for producing acrylic-like yarn
By introducing components such as limiters and variable frequency motors into the yarn winding device, the problem of yarn breakage during winding is solved, achieving stable winding and protection of the yarn, and improving the service life and maintenance efficiency of the yarn.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUAIAN ZHONGDETERGENT NEW MATERIALS CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-07-21
AI Technical Summary
In the current production process of acrylic yarn, the yarn is prone to breakage during winding, and it is difficult to protect the yarn, resulting in yarn damage and long repair time.
A winding device including a winding unit and a winding support frame was designed. By using components such as limiting components, variable frequency motors and electric push rods, the yarn winding rollers are limited and protected by limiting blocks and supporting metal plates, so as to achieve stable winding of yarn.
It improves the service life of yarn take-up rollers, reduces yarn breakage and maintenance time, and increases the stability and safety of yarn winding.
Smart Images
Figure CN224530293U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of acrylic yarn imitation technology, specifically a winding device for producing acrylic yarn imitation. Background Technology
[0002] Acrylic-fiber imitation yarn is a synthetic fiber yarn that mimics the properties of acrylic fiber, combining the advantages of various fibers, and is widely used in the textile industry.
[0003] Existing technology discloses a yarn impurity removal and winding device (publication number CN218289923U), comprising a base and mounting frames located on both sides of the base. The base has a tapered hole, narrower at the top and wider at the bottom, with a suction fan installed at the bottom of the tapered hole. The mounting frames are respectively equipped with an impurity removal roller and a winding mechanism. The impurity removal roller is located directly above the tapered hole, and the winding mechanism is parallel to and higher than the impurity removal roller. This invention effectively solves the problem in traditional yarn spinning that it is impossible to straighten and remove impurities from yarn, and that impurity removal and winding are difficult to synchronize.
[0004] The aforementioned winding mechanism winds up the imitation acrylic yarn. However, this winding process can easily cause the imitation acrylic yarn to break, making it impossible to protect and resulting in damage. Consequently, a significant amount of time must be spent repairing the imitation acrylic yarn. Utility Model Content
[0005] The purpose of this invention is to provide a winding device for producing acrylic yarn, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a winding device for producing acrylic yarn, comprising a winding device and a winding support frame, wherein a yarn rotating roller is installed on the top left side of the winding support frame, and the winding device is installed on the right end of the winding support frame.
[0007] The winding device includes a metal frame, a yarn winding roller is inserted into the top of the metal frame, a variable frequency motor is bolted to the back of the yarn winding roller, a limit component is slidably connected to the inner wall surface of the metal frame, and an electric push rod is bolted to the bottom surface of the limit component.
[0008] The limiting component includes a limiting block, a limiting insert welded to the middle of the bottom surface of the limiting block, a supporting metal plate connected to the bottom surface of the limiting block, a metal block welded to the bottom surface of the supporting metal plate, helical springs installed at both ends of the limiting insert, limiting connectors inserted into both ends of the limiting insert, a threaded rod inserted into the inward end of the limiting connector, and a connector welded to the middle of the bottom surface of the supporting metal plate.
[0009] Preferably, the connector is connected to the top of the piston rod inside the electric push rod, and the electric push rod connects the connectors with threads, which facilitates the disassembly and replacement of the connectors and the load-bearing metal plate.
[0010] Preferably, the threaded rod is inserted into the left and right ends of the limiting plug, and the threaded rod locks and fixes the limiting plug and the limiting plug together, making it convenient to disassemble and replace the limiting plug quickly and easily, and increasing the service life of the limiting plug.
[0011] Preferably, the limiting plug is movably connected to the inner surface of the metal block, and the limiting connector is inserted into the middle position of the metal block. The limiting connector limits and fixes the metal block and the limiting plug, thus determining the position of the limiting plug.
[0012] Preferably, the limiting block is inserted into the middle position of the supporting metal plate, the supporting metal plate is slidably connected to the inner wall surface of the metal frame, the limiting block is inserted into the position of the supporting metal plate, and the supporting metal plate slides on the inner wall surface of the metal frame, which facilitates the disassembly and replacement of the supporting metal plate and the limiting block.
[0013] Preferably, the metal frame is bolted to the right end of the winding support frame and to the front of the variable frequency motor, and the connection between the variable frequency motor and the metal frame facilitates the disassembly and replacement of the variable frequency motor.
[0014] Preferably, there are two electric actuators, which are distributed at the front and rear ends of the inner wall of the metal frame. The metal frame determines the position of the electric actuators, making it easy to disassemble and replace them, thus making the replacement of the electric actuators quick and convenient and increasing their service life.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. The winding device for producing acrylic yarn has a limit block, a supporting metal plate and a metal frame. The supporting metal plate slides on the inner wall surface of the metal frame. The limit block limits the yarn winding roller, protects the acrylic yarn on the surface of the yarn winding roller and increases the service life of the yarn winding roller.
[0017] 2. The winding device for producing acrylic yarn is equipped with a limit connector, a limit block, and a metal block. The limit connector fixes the limit block and the metal block, and determines their positions, making it easier to replace the limit block and the limit plug. This makes maintenance of the limit block and the limit plug faster and more convenient, and increases their service life.
[0018] 3. The winding device for producing acrylic yarn is equipped with a limit block, a threaded rod, a limit connector, and a helical spring. The threaded rod is inserted into the connection between the limit block and the limit connector to determine the position of the limit block and the limit connector. This facilitates the disassembly and replacement of the limit block, increases the service life of the limit block, and protects the safety of the limit block. Attached Figure Description
[0019] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;
[0020] Figure 2 This is a three-dimensional schematic diagram of the electric push rod and limiting component of this utility model;
[0021] Figure 3 This utility model Figure 2 A magnified view of the structure at point A in the diagram;
[0022] Figure 4 This is a three-dimensional schematic diagram of the limiting block and the limiting insertion block of this utility model;
[0023] Figure 5 This is a three-dimensional schematic diagram of the helical spring, the threaded rod, and the limiting connector of this utility model.
[0024] In the diagram: 1. Winding device; 11. Yarn winding roller; 12. Variable frequency motor; 13. Limiting assembly; 131. Limiting block; 132. Limiting insert; 133. Bearing metal plate; 134. Helical spring; 135. Insert threaded rod; 136. Limiting insert; 137. Metal block; 138. Connector; 14. Electric push rod; 15. Metal frame; 2. Winding support frame; 3. Yarn rotating roller. Detailed Implementation
[0025] 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.
[0026] Please see Figure 1-4 The present invention provides the following technical solution:
[0027] A winding device for producing acrylic yarn includes a winding device 1 and a winding support frame 2. A yarn rotating roller 3 is installed on the top left side of the winding support frame 2, and the winding device 1 is installed on the right end of the winding support frame 2.
[0028] The winding device 1 includes a metal frame 15, a yarn winding roller 11 is inserted into the top of the metal frame 15, a variable frequency motor 12 is bolted to the back of the yarn winding roller 11, a limit component 13 is slidably connected to the inner wall surface of the metal frame 15, the metal frame 15 is bolted to the right end of the winding support frame 2, and the metal frame 15 is bolted to the front of the variable frequency motor 12. The connection between the variable frequency motor 12 and the metal frame 15 facilitates the disassembly and replacement of the variable frequency motor 12.
[0029] Two electric push rods 14 are bolted to the bottom surface of the limiting component 13. The two electric push rods 14 are distributed at the front and rear ends of the inner wall of the metal frame 15. The metal frame 15 determines the position of the electric push rods 14, which facilitates the disassembly and replacement of the electric push rods 14, making the replacement of the electric push rods 14 quick and convenient, and increasing the service life of the electric push rods 14.
[0030] The limiting component 13 includes a limiting block 131. A limiting insert 132 is welded to the middle position of the bottom surface of the limiting block 131. A supporting metal plate 133 is connected to the bottom surface of the limiting block 131. The limiting insert 132 is inserted into the middle position of the supporting metal plate 133. The supporting metal plate 133 is slidably connected to the inner wall surface of the metal frame 15. The limiting insert 132 is inserted into the position of the supporting metal plate 133. The supporting metal plate 133 slides on the inner wall surface of the metal frame 15, which facilitates the disassembly and replacement of the supporting metal plate 133 and the limiting block 131.
[0031] A metal block 137 is welded to the bottom surface of the supporting metal plate 133. A limiting plug 132 is movably connected to the inward side surface of the metal block 137. A limiting connector 136 is inserted into the middle position of the metal block 137, limiting and fixing the metal block 137 and the limiting plug 132, thus determining the position of the limiting plug 132. A helical spring 134 is installed at both the front and rear ends of the limiting plug 132. The two ends of the rear end are connected to limit plugs 136. The inward end of the limit plug 136 is connected to a threaded rod 135. The threaded rod 135 is connected to the left and right ends of the limit plug 132. The threaded rod 135 locks and fixes the limit plug 136 and the limit plug 132, making it easy to disassemble and replace the limit plug 136. This makes the replacement of the limit plug 136 quick and convenient, and increases the service life of the limit plug 136.
[0032] A connector 138 is welded to the middle of the bottom surface of the supporting metal plate 133. The connector 138 is connected to the top of the piston rod inside the electric push rod 14. The electric push rod 14 connects the connectors 138 with threads, which facilitates the disassembly and replacement of the connectors 138 and the supporting metal plate 133.
[0033] When in use, the threaded rod 135 is pulled and moved left and right. The supporting metal plate 133 drives the limiting plug 136 to slide on the front and rear surfaces of the limiting plug 132. The limiting plug 136 disengages from the limiting plug 132 and the metal block 137.
[0034] The limiting connector 136 compresses the helical spring 134 inside the limiting plug 132. At this time, it pulls the limiting block 131 to move upward. The limiting block 131 drives the limiting plug 132 to move upward, so that the limiting plug 132 is separated from the supporting metal plate 133.
[0035] Rotate the nut, and the nut will rotate on the surface of the threaded rod 135, pulling the threaded rod 135 forward. The threaded rod 135 will disengage from the limiting connector 136, allowing the limiting connector 136 to disengage from the limiting block 132, thus loosening the connection between the limiting connector 136 and the limiting block 132.
[0036] Pulling the limit connector 136 away from the limit block 132 allows the limit connector 136 and the coil spring 134 to disengage from the limit block 132, facilitating maintenance of the limit connector 136 and the coil spring 134, making the replacement of the bearing metal plate 133 and the limit block 131 quick and convenient, and increasing the service life of the limit block 131 and the bearing metal plate 133.
[0037] Start the variable frequency motor 12. The rotor of the variable frequency motor 12 drives the yarn take-up roller 11 to rotate. The yarn take-up roller 11 performs the take-up operation on the imitation acrylic yarn. At the same time, the imitation acrylic yarn rotates on the surface of the yarn rotating roller 3.
[0038] The two electric push rods 14 are controlled by a PLC to lift and lower together. The electric push rods 14 push the connector 138 to move upward, and the connector 138 pushes the supporting metal plate 133 to move upward. The supporting metal plate 133 slides on the inner wall surface of the metal frame 15.
[0039] When the supporting metal plate 133 moves upward, the supporting metal plate 133 pushes the limiting block 132 to move upward, and the limiting block 132 pushes the limiting block 131 to move upward, so that the limiting block 131 and the yarn take-up roller 11 can perform a limiting operation to protect the safety of the imitation acrylic yarn on the surface of the yarn take-up roller 11.
[0040] 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 the 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 winding device for producing acrylic yarn, comprising a winding device (1) and a winding support frame (2), characterized in that: A yarn rotating roller (3) is installed on the top left side of the winding support frame (2), and the winding device (1) is installed on the right end of the winding support frame (2). The winding device (1) includes a metal frame (15), a yarn winding roller (11) is inserted into the top of the metal frame (15), a variable frequency motor (12) is bolted to the back of the yarn winding roller (11), a limit component (13) is slidably connected to the inner wall surface of the metal frame (15), and an electric push rod (14) is bolted to the bottom surface of the limit component (13). The limiting component (13) includes a limiting block (131), a limiting insert (132) is welded to the middle position of the bottom surface of the limiting block (131), a bearing metal plate (133) is connected to the bottom surface of the limiting block (131), a metal block (137) is welded to the bottom surface of the bearing metal plate (133), a helical spring (134) is installed at both ends of the limiting insert (132), a limiting connector (136) is inserted into both ends of the limiting insert (132), a threaded rod (135) is inserted into one end of the limiting connector (136), and a connector (138) is welded to the middle position of the bottom surface of the bearing metal plate (133).
2. The winding device for producing acrylic yarn according to claim 1, characterized in that: The connector (138) is connected to the top of the piston rod inside the electric push rod (14).
3. The winding device for producing acrylic yarn according to claim 2, characterized in that: The threaded rod (135) is inserted into the left and right ends of the limiting block (132).
4. The winding device for producing acrylic yarn according to claim 3, characterized in that: The limiting plug (132) is movably connected to the inner surface of the metal block (137), and the limiting connector (136) is inserted into the middle position of the metal block (137).
5. A winding device for producing acrylic yarn according to claim 4, characterized in that: The limiting plug (132) is inserted into the middle position of the bearing metal plate (133), and the bearing metal plate (133) is slidably connected to the inner wall surface of the metal frame (15).
6. A winding device for producing acrylic yarn according to claim 5, characterized in that: The metal frame (15) is bolted to the right end of the winding support frame (2) and the metal frame (15) is bolted to the front of the variable frequency motor (12).
7. A winding device for producing acrylic yarn according to claim 6, characterized in that: The number of electric push rods (14) is two, and the two electric push rods (14) are distributed at the front and rear ends of the inner wall of the metal frame (15).