Twisting device for core-spun yarn production

Abstract

The invention discloses a core spun yarn production twisting device which comprises a base, the left side and the right side of the upper end of the base are each fixedly provided with a fixing plate, the opposite faces of the two fixing plates are jointly and fixedly provided with a supporting plate, and the upper portions of the opposite faces of the two fixing plates are movably connected with two discharging rollers. A sliding rail is fixedly installed on the opposite faces of the two fixing plates jointly, a driving mechanism is arranged in the sliding rail, a winding roller is fixedly installed at the upper end of a rotating mechanism, and the problem that the production quality is reduced due to yarn winding is solved. According to the technical scheme, the yarn twisting device for core-spun yarn production is provided. Yarn is driven to move left and right through the movable through ring, and dynamic tension adjustment can be applied to the yarn through left-right reciprocating movement of the movable through ring. Due to the dynamic tension, the yarn can be kept in a relatively stable state in the conveying process, the phenomenon that the yarn is wound or knotted due to the fact that the tension fluctuation is too large is reduced, and therefore the overall quality of the yarn is improved.

Description

Technical Field

[0001] The invention relates to a core-spun yarn production device, and more particularly to a core-spun yarn production twisting device. Background Art

[0002] The twisting device for core-spun yarn production is a textile mechanical equipment that integrates the functions of feeding, twisting, and winding. It uses mechanical transmission and tension control systems to twist the core yarn and the outer yarn according to the set process parameters, so that the outer yarn is tightly wrapped around the core yarn to form a core-spun yarn with excellent performance.

[0003] The existing core-spun yarn production twisting device is prone to improper tension control during processing and use. Too much or too little tension causes the yarn to get tangled or knotted during transmission. When the tension is too high, the yarn is prone to excessive friction on the transmission path, causing tangling; and when the tension is too low, the yarn is prone to knotting due to lack of sufficient control, resulting in a decrease in yarn production quality.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a twisting device for core-spun yarn production, which drives the yarn to move left and right through a movable ring. The left and right reciprocating movement of the movable ring helps to apply dynamic tension adjustment to the yarn. This dynamic tension can keep the yarn in a relatively stable state during transmission, reducing the yarn entanglement or knotting caused by excessive tension fluctuations. After the yarn passes through the movable ring, its arrangement and angle will be affected by the movement of the movable ring. This effect helps to optimize the arrangement of the yarn on the winding roller, making it more neat and tight, thereby reducing the gaps and intersections between the yarns, reducing the risk of entanglement or knotting, and preventing the yarn from entanglement or knotting, The continuity and uniformity of the yarn can be ensured, thereby improving the overall quality of the yarn.

[0006] The above technical purpose of the present invention is achieved through the following technical scheme: a core-spun yarn production twisting device, including a base, a fixed plate is fixedly installed on the left and right sides of the upper end of the base, a support plate is fixedly installed on the opposite surfaces of the two fixed plates, two unloading rollers are movably connected to the upper parts of the opposite surfaces of the two fixed plates, a slide rail is fixedly installed on the opposite surfaces of the two fixed plates, a driving mechanism is arranged in the slide rail, an adjustment plate is threadedly connected to the outer surface of the driving mechanism, a movable through ring is fixedly installed on the front end of the adjustment plate, a rotating mechanism is arranged on the front side of the upper end of the base, and a winding roller is fixedly installed on the upper end of the rotating mechanism.

[0007] The present invention is further configured as follows: the driving mechanism includes a screw rod, a servo motor is fixedly installed on the right end of the screw rod, the servo motor is fixedly connected to the right fixed plate, the screw rod is movably connected in the slide rail, and the adjustment plate is threadedly connected to the screw rod.

[0008] The present invention is further configured as follows: the rotating mechanism includes a driving motor, a driving shaft is fixedly mounted on the output end of the driving motor, a rotating disk is fixedly mounted on the upper end of the driving shaft, and the driving motor is fixedly connected to the lower end of the base.

[0009] The present invention is further configured as follows: four supporting legs are fixedly mounted on the lower end of the base.

[0010] The present invention is further configured as follows: a support column is fixedly installed on both left and right sides of the upper end of the base, and the support column is in contact with the rotating mechanism.

[0011] The present invention is further configured such that: the adjustment plate and the base maintain a parallel position relationship.

[0012] The present invention is further configured as follows: the support plate is configured in a T shape.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. The yarn is driven to move left and right by the movable ring. The reciprocating movement of the movable ring helps to dynamically adjust the tension of the yarn. This dynamic tension can keep the yarn in a relatively stable state during transmission, reducing the yarn winding or knotting caused by excessive tension fluctuations. After the yarn passes through the movable ring, its arrangement and angle will be affected by the movement of the movable ring. This effect helps to optimize the arrangement of the yarn on the winding roller, making it more neat and tight, thereby reducing the gaps and intersections between the yarns, reducing the risk of winding or knotting, and preventing the yarn from winding or knotting, which can ensure the continuity and uniformity of the yarn, thereby improving the overall quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the driving mechanism of the present invention;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0018] In the figure: 1. base; 2. fixed plate; 3. support plate; 4. unloading roller; 5. slide rail; 6. driving mechanism; 7. adjustment plate; 8. movable ring; 9. rotating mechanism; 10. winding roller; 61. screw rod; 62. servo motor; 91. driving motor; 92. driving shaft; 93. rotating disk; 11. supporting leg; 12. supporting column. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The present invention is described in detail below in conjunction with the accompanying drawings.

[0023] A twisting device for producing core-spun yarn, such as Figures 1 to 3As shown, it includes a base 1, a fixed plate 2 is fixedly installed on the left and right sides of the upper end of the base 1, and a support plate 3 is fixedly installed on the opposite surfaces of the two fixed plates 2. The support plate 3 is arranged in a T shape, and two unwinding rollers 4 are movably connected to the upper parts of the opposite surfaces of the two fixed plates 2. A slide rail 5 is fixedly installed on the opposite surfaces of the two fixed plates 2. A driving mechanism 6 is arranged in the slide rail 5, and an adjusting plate 7 is threadedly connected to the outer surface of the driving mechanism 6. The adjusting plate 7 and the base 1 maintain a parallel position relationship, and a movable ring 8 is fixedly installed at the front end of the adjusting plate 7. A rotating mechanism 9 is arranged on the front side of the upper end of the base 1, and a winding roller 10 is fixedly installed on the upper end of the rotating mechanism 9. The yarn is unwinded from the unwinding roller 4, and the yarn passes through the movable ring 8 and then is wound by the winding roller 10. The movable ring 8 drives the yarn to move left and right. The left and right reciprocating movement of the movable ring 8 helps to apply dynamic tension adjustment to the yarn. This dynamic tension can keep the yarn in a relatively stable state during transmission, reducing the yarn winding or knotting caused by excessive tension fluctuations. After the yarn passes through the movable ring 8, its arrangement and angle will be affected by the movement of the movable ring 8. This influence helps to optimize the arrangement of the yarn on the winding roller 10, making it more neat and tight, thereby reducing the gaps and intersections between the yarns, reducing the risk of winding or knotting, and by preventing the yarn from winding or knotting, the continuity and uniformity of the yarn can be ensured, thereby improving the overall quality of the yarn.

[0024] Four supporting legs 11 are fixedly mounted on the lower end of the base 1 , and the supporting legs 11 provide support and stability to the base 1 .

[0025] A support column 12 is fixedly installed on both left and right sides of the upper end of the base 1 . The support column 12 is in contact with the rotating mechanism 9 , and the rotating disk 93 is supported by the support column 12 .

[0026] like Figure 2 As shown, the driving mechanism 6 includes a screw rod 61, a servo motor 62 is fixedly installed on the right end of the screw rod 61, the servo motor 62 is fixedly connected to the right fixed plate 2, the screw rod 61 is movably connected in the slide rail 5, and the adjustment plate 7 is threadedly connected to the screw rod 61. The servo motor 62 drives the screw rod 61 to rotate, thereby driving the adjustment plate 7 to move left and right along the screw rod 61, and then driving the movable ring 8 to drive the yarn to move left and right.

[0027] like Figure 3 As shown, the rotating mechanism 9 includes a driving motor 91, a driving shaft 92 is fixedly installed on the output end of the driving motor 91, a rotating disk 93 is fixedly installed on the upper end of the driving shaft 92, and the driving motor 91 is fixedly connected to the lower end of the base 1. When the driving motor 91 drives the driving shaft 92 to rotate, the rotating disk 93 is driven to rotate, thereby driving the winding roller 10 to rotate to facilitate winding of the yarn.

[0028] Working principle: The yarn is discharged from the discharge roller 4, and the yarn passes through the movable ring 8 and then is wound through the winding roller 10. The support column 12 supports the rotating disk 93, and the driving motor 91 drives the driving shaft 92 to rotate, which drives the rotating disk 93 to rotate, thereby driving the winding roller 10 to rotate and conveniently winding the yarn. The servo motor 62 drives the screw rod 61 to rotate, thereby driving the adjustment plate 7 to move left and right along the screw rod 61, and then drives the movable ring 8 to drive the yarn to move left and right. The left and right reciprocating movement of the movable ring 8 helps to apply dynamic tension adjustment to the yarn. This dynamic tension can keep the yarn in a relatively stable state during the transmission process, reduce the yarn entanglement or knotting caused by excessive tension fluctuations, and after the yarn passes through the movable ring 8, its arrangement and angle will be affected by the movement of the movable ring 8. This effect helps to optimize the arrangement of the yarn on the winding roller 10, making it more neat and compact, thereby reducing gaps and crossings between the yarns and reducing the risk of entanglement or knotting. By preventing the yarn from being entangled or knotted, the continuity and uniformity of the yarn can be ensured, thereby improving the overall quality of the yarn.

[0029] 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 core-spun yarn production twisting device, comprising a base (1), characterized in that: A fixing plate (2) is fixedly mounted on both left and right sides of the upper end of the base (1); a supporting plate (3) is fixedly mounted on the opposing surfaces of the two fixing plates (2); two unloading rollers (4) are movably connected to the upper parts of the opposing surfaces of the two fixing plates (2); a slide rail (5) is fixedly mounted on the opposing surfaces of the two fixing plates (2); a driving mechanism (6) is arranged inside the slide rail (5); an adjusting plate (7) is threadedly connected to the outer surface of the driving mechanism (6); a movable through ring (8) is fixedly mounted on the front end of the adjusting plate (7); a rotating mechanism (9) is arranged on the front side of the upper end of the base (1); a winding roller (10) is fixedly mounted on the upper end of the rotating mechanism (9).

2. A core-spun yarn production twisting device according to claim 1, characterized in that: The driving mechanism (6) comprises a screw rod (61), a servo motor (62) is fixedly mounted on the right end of the screw rod (61), the servo motor (62) is fixedly connected to the right fixed plate (2), the screw rod (61) is movably connected in the slide rail (5), and the adjustment plate (7) is threadedly connected to the screw rod (61).

3. A core-spun yarn production twisting device according to claim 1, characterized in that: The rotating mechanism (9) comprises a driving motor (91), a driving shaft (92) is fixedly mounted on the output end of the driving motor (91), a rotating disk (93) is fixedly mounted on the upper end of the driving shaft (92), and the driving motor (91) is fixedly connected to the lower end of the base (1).

4. A core-spun yarn production twisting device according to claim 1, characterized in that: Four supporting legs (11) are fixedly mounted on the lower end of the base (1).

5. A core-spun yarn production twisting device according to claim 1, characterized in that: A support column (12) is fixedly mounted on both left and right sides of the upper end of the base (1), and the support column (12) is in contact with the rotating mechanism (9).

6. A core-spun yarn production twisting device according to claim 1, characterized in that: The adjustment plate (7) and the base (1) maintain a parallel position relationship.

7. A core-spun yarn production twisting device according to claim 1, characterized in that: The support plate (3) is arranged in a T shape.

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