Fiber material spinning thread stretching device

Abstract

The utility model discloses a fiber material spinning thread stretching device, which belongs to the technical field of fiber material spinning thread stretching and comprises a bottom plate, a fixing frame is fixedly connected to the middle of the bottom plate, a group of mounting rods positioned on two sides of the fixing frame is fixedly connected to each of two ends of the bottom plate, and two mounting rods are arranged in each group. Wherein one group of mounting rods is provided with a driving roller, the other group of mounting rods is provided with a driven roller for winding a spinning thread, the spinning thread wound on the driven roller is wound on the driving roller through rotation of the driving roller, and two groups of upper tensioning wheels and lower tensioning wheels for pressing the spinning thread are rotationally connected between the inner walls of the two sides of the fixing frame respectively. The heated spinning thread is laid above the lower tensioning wheel along with pulling, then the connecting plate is pushed through the air cylinder, the connecting plate pushes the pressing roller on the U-shaped frame to press the spinning thread, stretching of the spinning thread is achieved, and meanwhile the quality of the stretched spinning thread is improved by adjusting the descending length of the air cylinder according to the material of the spinning thread.

Description

Technical Field

[0001] The utility model belongs to the technical field of fiber material textile line stretching, in particular to a fiber material textile line stretching device. Background Art

[0002] Fiber materials are structured materials formed by fibrous substances through textile processing technology, and are also commonly called textile materials. The fiber materials used in the electrical field include three categories: natural fibers (including plant fibers and animal fibers), inorganic fibers (such as asbestos, glass fibers) and synthetic fibers (such as polyester fibers, polyaramid fibers, etc.). Fiber materials require a heat setting process during processing.

[0003] After searching, the Chinese utility model patent with announcement number: CN217839267U discloses a fiber material textile line stretching device. Although the above device stretches the heated textile line through the tensioning wheel between the active roller and the driven roller, different fiber materials have different stretched lengths after heating. When using a device with a uniform stretching length, the fiber material is not compatible with the stretching length, which affects the stretching quality of the fiber material.

[0004] Therefore, we propose a fiber material textile line stretching device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of stretching quality in the prior art and proposes a fiber material textile line stretching device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is an axially-coupled device for traversing the longitudinal axis of the fixing frame, wherein the cam is secured on a rear portion of the fixing frame and has a plurality of camshafts that are each secured on a rear portion of the fixing frame.

[0008] Preferably, the stretching assembly includes a pressing roller, a U-shaped frame is provided below the connecting plate, two telescopic rods are fixedly connected between the U-shaped frame and the connecting plate, the pressing roller is rotatably connected to both ends of the U-shaped frame, and the outer cylindrical surface of the pressing roller abuts against the textile line.

[0009] Preferably, the buffer member includes two springs, the two springs are fixedly connected between the U-shaped frame and the connecting plate, and each of the springs is located on one side of the telescopic rod.

[0010] Preferably, the cleaning assembly includes two cleaning plates located on both sides of the textile line, a guide rod is fixedly connected on one side between the inner top wall and the bottom plate of the fixed frame, and a bidirectional lead screw is rotatably connected on the other side, one end of each of the cleaning plates is threadedly connected to the bidirectional lead screw, and the other end is slidably sleeved on the guide rod, and a motor connected to the bidirectional lead screw is fixedly installed on the top surface of the fixed frame.

[0011] Preferably, the textile thread is wound below the upper tensioning wheel and above the lower tensioning wheel.

[0012] Preferably, the pressure roller is located between the lower tensioning wheels on both sides.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the provision of a cylinder, a U-shaped frame, a connecting plate, a pressure roller and two lower tensioning wheels, the heated textile thread is laid above the lower tensioning wheel as it is pulled, and then the connecting plate is pushed by the cylinder, and the connecting plate pushes the pressure roller on the U-shaped frame to compact the textile thread, thereby achieving stretching of the textile thread. At the same time, according to the material of the textile thread, the quality of the textile thread after stretching is improved by adjusting the descending length of the cylinder; through the provision of a cleaning component, the cleaning component is located at the upper and lower ends of the stretched textile thread, and the surface of the textile thread is cleaned by the cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of a fiber material textile line stretching device;

[0015] Figure 2 A cross-sectional view of a fiber material textile line stretching device;

[0016] Figure 3 A schematic diagram of the structure of a cleaning component in a fiber material textile line stretching device;

[0017] Figure 4 The present invention is a schematic diagram of the structure of a stretching component in a fiber material textile line stretching device.

[0018] In the figure: 1. bottom plate; 2. mounting rod; 3. driving roller; 4. driven roller; 5. fixing frame; 6. steam engine; 7. cylinder; 8. motor; 9. upper tensioning wheel; 10. lower tensioning wheel; 11. connecting plate; 12. U-shaped frame; 13. pressure roller; 14. bidirectional lead screw; 15. guide rod; 16. cleaning plate; 17. telescopic rod; 18. spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-Figure 2 , a fiber material textile line stretching device, comprising a bottom plate 1, a fixed frame 5 is fixedly connected to the middle of the bottom plate 1, and both ends of the bottom plate 1 are fixedly connected to a group of mounting rods 2 located on both sides of the fixed frame 5, a group of mounting rods 2 has two, one group of mounting rods 2 is installed with an active roller 3, and the other group of mounting rods 2 is installed with a driven roller 4 that is wound with the textile line, and the textile line wound on the driven roller 4 is wound around the active roller 3 by the rotation of the active roller 3, and two groups of upper tensioning wheels 9 and lower tensioning wheels 10 that press the textile line are rotatably connected between the inner walls on both sides of the fixed frame 5, one group of upper tensioning wheels 9 and lower tensioning wheels 10 are close to the active roller 3, and the other group of upper tensioning wheels 9 and lower tensioning wheels 10 are close to the driven roller 4, and a cylinder 7 is fixedly installed on the top surface of the fixed frame 5, and a connecting plate 11 is fixedly connected to the movable end of the cylinder 7, and the movable end extends into the fixed frame 5, and a connecting plate 11 is provided below the connecting plate 11 to press the textile line A stretching assembly for wire stretching, a buffer is provided between the stretching assembly and the connecting plate 11, a steam engine 6 is fixedly installed on one side of the bottom surface of the fixed frame 5, the exhaust port of the steam engine 6 extends into the fixed frame 5 and is located above a group of upper tensioning wheels 9 and a lower tensioning wheel 10 on the same side, the exhaust port of the steam engine 6 is connected to an exhaust pipe, the bottom of the exhaust pipe is located above the textile line between the upper tensioning wheel 9 and the lower tensioning wheel 10, the textile line is heated, and a cleaning assembly for cleaning the stretched textile line is provided in the fixed frame 5 close to the active roller 3 side, the heated textile line is laid above the lower tensioning wheel 10 as it is pulled, and then the connecting plate 11 is pushed by the cylinder 7, and the connecting plate 11 pushes the pressing roller 13 on the U-shaped frame 12 to press the textile line, thereby realizing the stretching of the textile line, and at the same time, according to the material of the textile line, the quality of the stretched textile line is improved by adjusting the descending length of the cylinder 7.

[0022] Reference Figure 4The stretching assembly includes a pressure roller 13, a U-shaped frame 12 is provided below the connecting plate 11, two telescopic rods 17 are fixedly connected between the U-shaped frame 12 and the connecting plate 11, the pressure roller 13 is rotatably connected to the two ends of the U-shaped frame 12, the outer cylindrical surface of the pressure roller 13 is against the textile line, the connecting plate 11 is pushed down by the cylinder 7, and the connecting plate 11 pushes the pressure roller 13 on the U-shaped frame 12 to drop, and the descent of the pressure rod stretches the heated textile line.

[0023] Reference Figure 4 The buffer includes two springs 18, which are fixedly connected between the U-shaped frame 12 and the connecting plate 11, and each spring 18 is located on one side of the telescopic rod 17. When the pressure roller 13 compresses and stretches the textile thread, the textile thread has a certain toughness. The pressure of the pressure roller 13 is reduced by the spring 18 to prevent the textile thread from being stretched and broken due to the descent of the pressure roller 13.

[0024] Reference Figure 3 The cleaning component includes two cleaning plates 16 located on both sides of the textile line. A guide rod 15 is fixedly connected to one side between the inner top wall of the fixed frame 5 and the bottom plate 1, and a bidirectional lead screw 14 is rotatably connected to the other side. The guide rod 15 and the bidirectional lead screw 14 are inside the fixed frame 5 and close to the side wall of the fixed frame 5. One end of each cleaning plate 16 is threadedly connected to the bidirectional lead screw 14, and the other end is slidably sleeved on the guide rod 15. The two sides of the two cleaning plates 16 are respectively connected to the two ends of the bidirectional lead screw 14. The adjacent sides of the two cleaning plates 16 have protrusions. The top surface of the fixed frame 5 is fixedly installed with a motor 8 connected to the bidirectional lead screw 14. The bidirectional lead screw 14 is driven by the motor 8, so that the cleaning plates 16 at both ends of the bidirectional lead screw 14 are close to each other, thereby realizing the cleaning of the textile line.

[0025] Reference Figure 2 The textile thread is wound around the bottom of the upper tension wheel 9 and the top of the lower tension wheel 10. The upper tension wheel 9 first receives the textile thread on the driven roller 4, and the upper tension wheel 9 presses the textile thread downward. The textile thread passes through the lower tension wheel 10 and is located above the lower tension wheel 10.

[0026] Reference Figure 2 The pressure roller 13 is located between the lower tensioning wheels 10 on both sides, and the textile thread is continuously stretched by the descent of the pressure roller 13.

[0027] Working principle:

[0028] First, the textile thread is passed through two groups of upper tensioning wheels and lower tensioning wheels in sequence from the driven roller 4. The textile thread is located below the upper tensioning wheel 9 and passes through the lower tensioning wheel 10 at the same time, and is located above the lower tensioning wheel. The steam engine 6 heats the textile thread above the upper tensioning wheel 9 and the lower tensioning wheel 10 located above the group of driven rollers 4. Then the cylinder 7 pushes the connecting plate 11, and the connecting plate 11 pushes the pressure rollers 13 on the U-shaped frame 12 to press the textile thread above the lower tensioning wheels 10 on both sides, thereby achieving the stretching of the textile thread.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fiber material textile line stretching device, comprising a bottom plate (1), characterized in that: A fixed frame (5) is fixedly connected to the middle of the bottom plate (1); a group of mounting rods (2) located on both sides of the fixed frame (5) are fixedly connected to both ends of the bottom plate (1); a driving roller (3) is installed on one group of the mounting rods (2); and a driven roller (4) for winding the textile thread is installed on the other group of the mounting rods (2); two groups of upper tensioning wheels (9) and lower tensioning wheels (10) for pressing the textile thread are rotatably connected between the inner walls on both sides of the fixed frame (5); a cylinder (7) is fixedly installed on the top surface of the fixed frame (5); and the cylinder (7) is The movable end of (7) is fixedly connected to a connecting plate (11), a stretching assembly for stretching the textile thread is provided below the connecting plate (11), a buffer is provided between the stretching assembly and the connecting plate (11), a steam engine (6) is fixedly mounted on one side of the top surface of the fixed frame (5), an exhaust port of the steam engine (6) extends into the fixed frame (5) and is located above a group of upper tensioning wheels (9) and lower tensioning wheels (10) on the same side, and a cleaning assembly for cleaning the stretched textile thread is provided in the fixed frame (5) close to the active roller (3).

2. A fiber material textile line stretching device according to claim 1, characterized in that: The stretching assembly comprises a pressing roller (13), a U-shaped frame (12) is provided below the connecting plate (11), two telescopic rods (17) are fixedly connected between the U-shaped frame (12) and the connecting plate (11), the pressing roller (13) is rotatably connected to both ends of the U-shaped frame (12), and the outer cylindrical surface of the pressing roller (13) abuts against the textile line.

3. A fiber material textile line stretching device according to claim 2, characterized in that: The buffer component comprises two springs (18), the two springs (18) being fixedly connected between the U-shaped frame (12) and the connecting plate (11), and each spring (18) being located on one side of the telescopic rod (17).

4. A fiber material textile line stretching device according to claim 1, characterized in that: The cleaning assembly comprises two cleaning plates (16) located on both sides of the textile line; a guide rod (15) is fixedly connected to one side of the inner top wall of the fixed frame (5) and the bottom plate (1); a bidirectional lead screw (14) is rotatably connected to the other side; one end of each cleaning plate (16) is threadedly connected to the bidirectional lead screw (14) and the other end is slidably sleeved on the guide rod (15); and a motor (8) connected to the bidirectional lead screw (14) is fixedly mounted on the top surface of the fixed frame (5).

5. A fiber material textile line stretching device according to claim 1, characterized in that: The textile thread is wound below the upper tensioning wheel (9) and above the lower tensioning wheel (10).

6. A fiber material textile line stretching device according to claim 2, characterized in that: The pressure roller (13) is located between the lower tensioning wheels (10) on both sides.

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