Raw yarn frame for polyester fiber elasticizer
By setting limits and disassembly auxiliary devices on the original wire rack of the elastic recharger, the shaking problem of the polyester wire barrel when rotating at high speed is solved, and a more stable wire lay-off processing and faster wire barrel replacement process is achieved.
Patent Information
- Application Number
- CN202421733964.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-22
AI Technical Summary
In the elastic feeder, the diameter of the polyester wire barrel is much larger than that of the hanging screw, which is easy to shake when rotating at high speed, affecting the stability of the threading processing.
A primary wire rack for polyester fiber elastic machine is designed. By setting limit auxiliary devices and disassembly auxiliary devices on the hanging screw, the polyester wire barrel is fixed on the hanging screw, preventing shaking, and simplifying the replacement process.
It effectively prevents the shaking of the polyester wire barrel in the elastic machine, improves the stability and uniformity of the wire laying, and simplifies the process of replacing the wire barrel and improves the working efficiency.
Smart Images
Figure CN223017083U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile equipment, in particular to a raw silk frame for a polyester fiber texturing machine. Background Technique
[0002] Polyester is an important variety in synthetic fibers. The as-spun fibers of polyester need to undergo a series of post-processing to reach textile fibers with excellent properties. A texturing machine is a kind of textile machinery that processes polyester untwisted yarn into elastic yarn with medium and low elastic properties through false twist deformation.
[0003] The raw silk frame is an important part of the texturing machine and is used to hang the polyester silk bobbins wrapped with polyester raw silk. During the use of the polyester silk bobbins, the polyester silk bobbins are directly hung on the hanging silk rods outside the raw silk frame and rotate. Since, for the convenience of placing the polyester silk bobbins, the inner diameter of the polyester silk bobbins is much larger than the diameter of the hanging silk rods, when the polyester silk bobbins rotate at high speed, the polyester silk bobbins are prone to shaking, thus affecting the normal wire feeding processing of the polyester silk bobbins. To solve the above problems, the utility model provides a raw silk frame for a polyester fiber texturing machine. Content of the Utility Model
[0004] The purpose of the utility model is to provide a raw silk frame for a polyester fiber texturing machine to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A raw silk frame for a polyester fiber texturing machine, including a base, a wire guiding plate is fixed on the upper surface of the base, a vertical rod is fixed on the upper surface of the base, a hanging silk rod is fixed on the outer wall of the vertical rod, the hanging silk rod penetrates through the polyester silk bobbin, and the penetration part is in a fitting connection. The hanging silk rod is provided with a limiting and assisting device, and the limiting and assisting device is connected with a dismounting and assisting device. The limiting and assisting device includes:
[0006] A return spring, the right side of the inner wall of the hanging silk rod is fixed with a return spring;
[0007] A slider, one end of the return spring far from the right side of the inner wall of the hanging silk rod is fixed with a slider, and the outer wall of the slider is slidably connected with the inner wall of the hanging silk rod.
[0008] Preferably, the right side surface of the slider is hinged with a first hinge rod.
[0009] Preferably, one end of the first hinge rod far from the slider is hinged with a second hinge rod, and one end of the second hinge rod far from the first hinge rod is hinged with the right side of the inner wall of the hanging silk rod.
[0010] Preferably, the hanging silk rod is provided with a limiting groove, and the first hinge rod and the second hinge rod penetrate through the limiting groove, and the penetration part is in a sliding connection.
[0011] Preferably, the disassembly assisting device includes a push rod, the left side of the slider is fixed with the push rod, and the inner wall of the vertical rod is hinged with a transmission rod.
[0012] Preferably, the upper end of the transmission rod is hinged with a third articulated rod, one end of the third articulated rod away from the transmission rod is hinged with a push plate, and a hanging screw rod passes through the push plate and is slidably connected at the penetration.
[0013] Compared with the prior art, the utility model provides a raw yarn frame for a polyester fiber texturing machine, which has the following beneficial effects:
[0014] 1. For the raw yarn frame for the polyester fiber texturing machine, by arranging the limiting assisting device, a polyester yarn bobbin much larger than the diameter of the hanging screw rod is fixed on the hanging screw rod and cannot slide off. At the same time, the polyester fiber passes through the wire guiding plate for wire feeding, making the wire feeding more stable and uniform and not easily winding.
[0015] 2. For the raw yarn frame for the polyester fiber texturing machine, by arranging the disassembly assisting device, the disassembly work during the replacement of the polyester yarn bobbin is more convenient and rapid, reducing the time for the staff to replace the polyester yarn bobbin and improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a three-dimensional structural schematic diagram of the main body of the utility model;
[0017] Figure 2 is the utility model Figure 1 partial enlarged structural schematic diagram of area A;
[0018] Figure 3 is a perspective structural schematic diagram of the main body of the utility model;
[0019] Figure 4 is an overall side view sectional structural schematic diagram of the utility model.
[0020] In the figure: 1. Base; 2. Wire guiding plate; 3. Vertical rod; 4. Hanging screw rod; 5. Polyester yarn bobbin; 6. Limiting assisting device; 61. Return spring; 62. Slider; 63. First articulated rod; 64. Second articulated rod; 65. Limiting groove; 7. Disassembly assisting device; 71. Push rod; 72. Transmission rod; 73. Third articulated rod; 74. Push plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] As Figures 1-4 shown, the utility model provides a technical solution: a raw yarn frame for a polyester fiber texturing machine, including a base 1, a wire guiding plate 2 is fixed on the upper surface of the base 1, a vertical rod 3 is fixed on the upper surface of the base 1, a hanging screw rod 4 is fixed on the outer wall of the vertical rod 3, the hanging screw rod 4 passes through the polyester yarn bobbin 5 and is in fitting connection at the penetration, the hanging screw rod 4 is provided with a limiting assisting device 6, and the limiting assisting device 6 is connected with a disassembly assisting device 7.
[0022] The above-mentioned limit auxiliary device 6 includes a return spring 61, a slider 62, a first articulated rod 63, a second articulated rod 64 and a limit groove 65. The right side of the inner wall of the hanging screw rod 4 is fixed with a return spring 61. One end of the return spring 61 far from the right side of the inner wall of the hanging screw rod 4 is fixed with a slider 62. The outer wall of the slider 62 is slidably connected to the inner wall of the hanging screw rod 4. The right side surface of the slider 62 is articulated with a first articulated rod 63. When the slider 62 slides, it can drive the return spring 61 to stretch and contract. One end of the first articulated rod 63 far from the slider 62 is articulated with a second articulated rod 64. When the first articulated rod 63 moves, it can drive the second articulated rod 64 to move. One end of the second articulated rod 64 far from the first articulated rod 63 is articulated with the right side of the inner wall of the hanging screw rod 4. The hanging screw rod 4 is provided with a limit groove 65. The first articulated rod 63 and the second articulated rod 64 penetrate through the limit groove 65, and the penetration parts are slidably connected. When the first articulated rod 63 and the second articulated rod 64 are folded, the length is greater than the diameter of the polyester filament cylinder 5, and the polyester filament cylinder 5 can be fixed on the hanging screw rod 4 and cannot slide off.
[0023] The above-mentioned disassembly auxiliary device 7 includes a push rod 71, a transmission rod 72, a third articulated rod 73 and a push plate 74. The left side surface of the slider 62 is fixed with a push rod 71. When the slider 62 slides, it drives the push rod 71 to move. The inner wall of the vertical rod 3 is articulated with a transmission rod 72. When the push rod 71 moves to a certain position, it pushes the lower end of the transmission rod 72. When the lower end of the transmission rod 72 is pushed, it rotates around its articulation point with the vertical rod 3. The upper end of the transmission rod 72 is articulated with a third articulated rod 73. When the transmission rod 72 rotates, it drives the third articulated rod 73 to move. One end of the third articulated rod 73 far from the transmission rod 72 is articulated with a push plate 74. When the third articulated rod 73 moves, it drives the push plate 74 to slide. The push plate 74 penetrates through the hanging screw rod 4, and the penetration part is slidably connected. When the push plate 74 slides, it can push out the polyester filament cylinder 5, making the disassembly work more convenient and fast when replacing the polyester filament cylinder 5, reducing the time for the staff to replace the polyester filament cylinder 5, and improving the work efficiency of the staff.
[0024] Working principle: Directly put the polyester filament bobbin 5 wound with polyester fiber raw filaments on the hanging screw rod 4. The polyester filament bobbin 5 pushes the second hinge rod 64, and the second hinge rod 64 rotates around its hinge point with the hanging screw rod 4, pushing the first hinge rod 63 to move leftward and rotate around its hinge point with the slider 62 at the same time. The first hinge rod 63 pushes the slider 62 to slide leftward, and the slider 62 pulls the return spring 61 to stretch. The first hinge rod 63 and the second hinge rod 64 are straightened. The polyester filament bobbin 5 is put on the hanging screw rod 4 through the limit slot 65. At this time, the slider 62 slides rightward under the pulling force of the return spring 61, driving the first hinge rod 63 to move rightward and rotate around its hinge point with the slider 62 at the same time, pushing the second hinge rod 64 to rotate around its hinge point with the hanging screw rod 4. The first hinge rod 63 and the second hinge rod 64 penetrate through the limit slot 65 to block the polyester filament bobbin 5, so that the polyester filament bobbin 5 can be more stably fixed on the hanging screw rod 4 and not easily fall off from the hanging screw rod 4.
[0025] Push the second hinge rod 64 towards the middle. The slider 62 slides leftward and drives the push rod 71 to move leftward. The push rod 71 contacts the transmission rod 72 and pushes the lower end of the transmission rod 72. The transmission rod 72 rotates clockwise around its hinge point with the vertical rod 3, driving the third hinge rod 73 to move rightward. The third hinge rod 73 moves rightward and drives the push plate 74 to slide rightward along the hanging screw rod 4, pushing out the polyester filament bobbin 5 and removing the polyester filament bobbin 5.
[0026] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit of the present utility model are within the protection scope of the present utility model.
Claims
1. A raw yarn rack for a polyester fiber texturing machine, comprising a base (1), characterized in that: A wire guide plate (2) is fixed on the upper surface of the base (1), a vertical rod (3) is fixed on the upper surface of the base (1), a wire hanging rod (4) is fixed on the outer wall of the vertical rod (3), the wire hanging rod (4) passes through the polyester yarn tube (5), and the penetration point is closely connected, the wire hanging rod (4) is provided with a limit auxiliary device (6), the limit auxiliary device (6) is connected to a disassembly auxiliary device (7), and the limit auxiliary device (6) comprises: A return spring (61), a return spring (61) is fixed to the right side of the inner wall of the screw rod (4); A slider (62) is fixed to one end of the return spring (61) away from the right side of the inner wall of the screw rod (4), and the outer wall of the slider (62) is slidably connected to the inner wall of the screw rod (4).
2. The raw yarn rack for a polyester fiber texturing machine according to claim 1, characterized in that: The right side of the sliding block (62) is hingedly connected to a first hinge rod (63).
3. The raw yarn rack for a polyester fiber texturing machine according to claim 2, characterized in that: The end of the first hinge rod (63) away from the slider (62) is hinged with the second hinge rod (64), and the end of the second hinge rod (64) away from the first hinge rod (63) is hinged to the right side of the inner wall of the hanging wire rod (4).
4. The raw yarn rack for a polyester fiber texturing machine according to claim 3, characterized in that: The screw rod (4) is provided with a limiting groove (65), and the first hinge rod (63) and the second hinge rod (64) penetrate the limiting groove (65) and are slidably connected at the penetration point.
5. The raw yarn rack for a polyester fiber texturing machine according to claim 1, characterized in that: The disassembly auxiliary device (7) comprises a push rod (71), the push rod (71) is fixed on the left side of the slide block (62), and a transmission rod (72) is hinged on the inner wall of the vertical rod (3).
6. The raw yarn rack for a polyester fiber texturing machine according to claim 5, characterized in that: The transmission rod (72) has a third hinge rod (73) hinged on its upper end, and a push plate (74) is hinged on one end of the third hinge rod (73) away from the transmission rod (72). A hanging screw rod (4) penetrates the push plate (74), and the penetration is slidably connected.