Strength detection device for textile fiber manufacturing

Abstract

The utility model discloses a strength detection device for textile fiber manufacturing, which belongs to the technical field of textile fiber strength detection and comprises a base, a U-shaped frame is fixedly connected to the top surface of the base, and two rotating rollers for winding and fixing textile fibers are arranged between vertical ends of two sides of the U-shaped frame. One rotating roller is located below the U-shaped frame, the other rotating roller is located above the U-shaped frame, connecting blocks are rotationally installed at the two ends of each rotating roller, and the connecting blocks at the two ends of one rotating roller are fixedly connected to the U-shaped frame. According to the textile fiber detection device, one end of the textile fiber is fixed to the outer circle face of one rotating roller through the fixing clamp, then the other end of the textile fiber is fixed to the other rotating roller in the same mode, the textile fiber wound around the rotating rollers is fixed through the fixing clamp, and the detection effect of the textile fiber is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile fiber strength detection, in particular to a strength detection device for textile fiber manufacturing. Background Art

[0002] Textile fibers are divided into natural fibers and chemical fibers. Flax, cotton yarn, hemp rope, etc. are obtained from plants and are natural fibers; wool and silk come from animals and are also natural fibers. There are many types of chemical fibers, such as nylon, rayon, glass fiber, etc. After the production of textile fibers, their tensile strength needs to be tested.

[0003] When conducting strength tests on existing textile fibers, the two ends of the textile fibers are respectively wound around two rotating rollers, and then the fixed textile fibers are tested for strength by pulling the rotating roller on one side. However, when the textile fibers are wound around the rotating rollers, the textile fibers may slip on the rotating rollers or may not be wound tightly enough, resulting in the textile fibers being unable to be fixed to the rotating rollers, thereby affecting the detection effect of the textile fibers.

[0004] Therefore, we propose a strength detection device for textile fiber manufacturing to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem of textile fiber entanglement in the prior art and proposes a strength detection device for textile fiber manufacturing.

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

[0007] A strength detection device for textile fiber manufacturing, comprising a base, a U-shaped frame fixedly connected to the top surface of the base, two rotating rollers for winding and fixing textile fibers are arranged between the vertical ends on both sides of the U-shaped frame, and connecting blocks are rotatably installed at both ends of each rotating roller, and the connecting blocks at both ends of one of the rotating rollers are respectively fixedly connected to the U-shaped frame, and driving components for controlling the movement of another rotating roller are arranged at the vertical ends on both sides of the U-shaped frame, each of the rotating rollers is provided with a through groove for the textile fibers to pass through, and the outer circumferential surface of each rotating roller is provided with a fixing piece for fixing the textile fibers, a tension sensor is installed on the connecting block on one side of the rotating roller, and a controller is provided on one side of the base.

[0008] Preferably, the driving assembly includes a lead screw and a guide rod, the lead screw is rotatably installed in the vertical end of one side of the U-shaped frame, the guide rod is fixedly connected to the vertical end of the other side of the U-shaped frame, the connecting block at one end of the rotating roller is slidably sleeved on the guide rod, and the connecting block at the other end is threadedly connected to the lead screw, and the top surface of the U-shaped frame is fixedly installed with a motor connected to the lead screw.

[0009] Preferably, the fixing member comprises a fixing clamp, the outer circumferential surface of the rotating roller is provided with a clamping groove, the fixing clamp is rotatably connected in the clamping groove, and the fixing clamp is clamped in the clamping groove.

[0010] Preferably, both ends of each rotating roller are fixedly connected with a connecting shaft, a connecting hole matching the connecting shaft is opened on the side of each connecting block facing the connecting shaft, and a fixing component is provided on the connecting block to fix the connecting shaft to the connecting block.

[0011] Preferably, the fixing assembly includes a connecting pin and two rotating pins, a pin hole passing through the connecting shaft is opened on one side of the connecting block, the pin hole is communicated with the connecting hole, the two rotating pins are respectively rotatably connected to the two ends of the connecting pin, and the diameters of the connecting pin and the rotating pin are adapted to the inner diameter of the pin hole.

[0012] Preferably, each of the connection blocks is fixedly connected with an indicator mark at the same side as the rotating roller.

[0013] To sum up, the technical effects and advantages of the utility model are as follows: through the setting of the rotating roller, the connecting block and the fixing part, the textile fiber is first passed through the through groove of the rotating roller, and then the textile fiber is first wound around the rotating roller, and then one end of the textile fiber is fixed to the outer circumferential surface of the rotating roller by a fixing clamp, and then the other end of the textile fiber is fixed to another rotating roller in the same way, and the textile fiber wound on the rotating roller is fixed by the fixing clamp, thereby improving the detection effect of the textile fiber; through the setting of the connecting pin and the rotating pin, the connecting pin and the rotating pin are passed through the pin hole on the connecting block, and the rotating pins on both sides of the connecting pin will sag with gravity to fix the rotating roller and the connecting block, while preventing the rotating roller from rotating when the rotating roller is pulled, and preventing the textile fiber fixed on the rotating roller from shaking, thereby affecting the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a strength testing device for textile fiber manufacturing;

[0015] Figure 2 It is a schematic diagram of the structure of a rotating roller in a strength detection device for textile fiber manufacturing;

[0016] Figure 3 A cross-sectional view of a rotating roller in a strength testing device for textile fiber manufacturing;

[0017] Figure 4 It is a schematic diagram of the connection structure of the rotating roller in a strength detection device for textile fiber manufacturing;

[0018] Figure 5 The present invention is a schematic diagram of the structure of fixed components in a strength detection device for textile fiber manufacturing.

[0019] In the figure: 1. base; 2. U-shaped frame; 3. guide rod; 4. lead screw; 5. motor; 6. connecting block; 7. rotating roller; 8. connecting pin; 9. rotating pin; 10. through slot; 11. fixing clamp; 12. controller; 13. indicator; 14. clamping slot; 15. connecting shaft; 16. tension sensor; 17. pin hole; 18. connecting hole. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Reference Figure 1-Figure 3 A strength detection device for textile fiber manufacturing includes a base 1, a U-shaped frame 2 is fixedly connected to the top surface of the base 1, two rotating rollers 7 for winding and fixing textile fibers are arranged between the vertical ends of the U-shaped frame 2, one rotating roller 7 is located below the U-shaped frame 2, and the other is located above the U-shaped frame 2, and both ends of each rotating roller 7 are rotatably installed with connecting blocks 6, and the connecting blocks 6 at both ends of one rotating roller 7 are respectively fixedly connected to the U-shaped frame 2 and connected between the vertical ends of the U-shaped frame 2, and the vertical ends of the U-shaped frame 2 are provided with a driving assembly for controlling the movement of another rotating roller 7, and each rotating roller 7 is provided with a through slot 10 for the textile fiber to pass through The through groove 10 is for the textile fiber to pass through, and the outer circumferential surface of each rotating roller 7 is provided with a fixing piece for fixing the textile fiber. A tension sensor 16 is installed on the connecting block 6 on one side of the rotating roller 7. A controller 12 is provided on one side of the base 1. The textile fiber is first passed through the through groove 10 of the rotating roller 7, and then the textile fiber is first wound around the rotating roller 7, and then one end of the textile fiber is fixed to the outer circumferential surface of the rotating roller 7 by a fixing clamp 11, and then the other end of the textile fiber is fixed to another rotating roller 7 in the same way. The textile fiber wound on the rotating roller 7 is fixed by the fixing clamp 11, thereby improving the detection effect of the textile fiber.

[0023] Reference Figure 1The driving assembly includes a lead screw 4 and a guide rod 3. The lead screw 4 is rotatably installed in the vertical end of one side of the U-shaped frame 2, and the guide rod 3 is fixedly connected to the vertical end of the other side of the U-shaped frame 2. Adjacent vertical ends on both sides of the U-shaped frame 2 are provided with mounting grooves for mounting the guide rod 3 and the lead screw 4. The connecting block 6 at one end of the rotating roller 7 is slidably sleeved on the guide rod 3, and the connecting block 6 at the other end is threadedly connected to the lead screw 4. A motor 5 connected to the lead screw 4 is fixedly installed on the top surface of the U-shaped frame 2. The lead screw 4 is driven to rotate by the motor 5, and the rotating roller 7 connected to the lead screw 4 and the guide rod 3 is driven by the rotation of the lead screw 4 to move upward. The magnitude of the pulling force is displayed by the sensor and the controller 12 to detect the textile fiber.

[0024] Reference Figure 3-Figure 4 The fixing part includes a fixing clamp 11. A clamping groove 14 is provided on the outer circumferential surface of the rotating roller 7. One end of the textile fiber can be placed in the clamping groove 14. The fixing clamp 11 is rotatably connected in the clamping groove 14. The fixing clamp 11 is first punched, and then one end of the textile fiber is placed in the clamping groove 14. The fixing clamp 11 is clamped with the clamping groove 14. After placement, the fixing clamp 11 is clamped with the clamping groove 14 to complete the fixation of the textile fiber.

[0025] Reference Figure 4 Both ends of each rotating roller 7 are fixedly connected with a connecting shaft 15, and a connecting hole 18 matched with the connecting shaft 15 is opened on the side of each connecting block 6 facing the connecting shaft 15. A fixing component for fixing the connecting shaft 15 to the connecting block 6 is provided on the connecting block 6. The connecting shafts 15 on both sides of the rotating roller 7 are connected with the connecting holes 18 in the connecting block 6 to realize the self-rotation of the rotating roller 7.

[0026] Reference Figure 4-Figure 5 The fixing assembly includes a connecting pin 8 and two rotating pins 9. A pin hole 17 that passes through the connecting shaft 15 is provided on one side of the connecting block 6. The pin hole 17 is communicated with the connecting hole 18. The two rotating pins 9 are rotatably connected to the two ends of the connecting pin 8 respectively. The diameters of the connecting pin 8 and the rotating pin 9 are adapted to the inner diameter of the pin hole 17. During installation, the rotating pins 9 at both ends of the connecting pin 8 are first located on the same axis, and then one end of the rotating pin 9 is inserted into the pin hole 17, and the rotating pin 9 will pass through the connecting block 6 and the connecting shaft 15 in sequence with the connecting pin 8. When the rotating pin 9 is completely passed through, the two rotating pins 9 rotate along the two ends of the connecting pin 8 due to gravity, and the outer cylindrical surface of the rotating pin 9 is attached to the side wall of the connecting block 6, and the rotating pin 9 is perpendicular to the connecting pin 8, so as to realize the fixed limit of the rotating roller 7 and the connecting block 6 to prevent the rotating roller 7 from rotating when the rotating roller 7 moves, thereby affecting the detection effect of the textile fiber.

[0027] Reference Figure 4Each connecting block 6 is fixedly connected with an indicator mark 13 on the same side as the rotating roller 7. After the textile fiber is fixed on the rotating roller 7, the rotating roller 7 is rotated to wind the textile fiber around the rotating roller 7. When the indicator mark 13 on the rotating roller 7 and the indicator mark 13 on the connecting block 6 are in the same line, the rotating pin 9 is inserted to fix the rotating roller 7.

[0028] Working principle:

[0029] First, the textile fiber is passed through the through slot 10 of the rotating roller 7, and then one end of the textile fiber is fixed on the outer circumferential surface of the rotating roller 7 by a fixing clamp 11, and then the textile fiber is first wound around the rotating roller 7, and then the other end of the textile fiber is fixed to another rotating roller 7 in the same way. After the textile fibers at both ends are fixed, the middle part may be relatively loose. The motor 5 drives the lead screw 4 to move the upper rotating roller 7 upward to tighten the loose textile fibers, and then the tensile strength of the textile fibers is tested by the motor 5 and the controller 12. The fixing clamp 11 is used to fix the textile fibers wound on the rotating roller 7, thereby improving the detection effect of the textile fibers.

[0030] 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 strength detection device for textile fiber manufacturing, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a U-shaped frame (2), two rotating rollers (7) for winding and fixing textile fibers are arranged between the vertical ends on both sides of the U-shaped frame (2), and connecting blocks (6) are rotatably mounted on both ends of each rotating roller (7), and the connecting blocks (6) at both ends of one of the rotating rollers (7) are respectively fixedly connected to the U-shaped frame (2), and the vertical ends on both sides of the U-shaped frame (2) are provided with a driving assembly for controlling the movement of another rotating roller (7), each rotating roller (7) is provided with a through slot (10) for the textile fibers to pass through, and the outer circumferential surface of each rotating roller (7) is provided with a fixing piece for fixing the textile fibers, and a tension sensor (16) is installed on the connecting block (6) on one side of the rotating roller (7), and a controller (12) is provided on one side of the base (1).

2. A strength detection device for textile fiber manufacturing according to claim 1, characterized in that: The driving assembly comprises a lead screw (4) and a guide rod (3); the lead screw (4) is rotatably mounted in a vertical end on one side of the U-shaped frame (2); the guide rod (3) is fixedly connected to a vertical end on the other side of the U-shaped frame (2); a connecting block (6) at one end of the rotating roller (7) is slidably sleeved on the guide rod (3), and a connecting block (6) at the other end is threadedly connected to the lead screw (4); and a motor (5) connected to the lead screw (4) is fixedly mounted on the top surface of the U-shaped frame (2).

3. A strength detection device for textile fiber manufacturing according to claim 1, characterized in that: The fixing member comprises a fixing clamp (11), the outer circumferential surface of the rotating roller (7) is provided with a clamping groove (14), the fixing clamp (11) is rotatably connected in the clamping groove (14), and the fixing clamp (11) is clamped with the clamping groove (14).

4. A strength detection device for textile fiber manufacturing according to claim 1, characterized in that: Both ends of each rotating roller (7) are fixedly connected to a connecting shaft (15), a connecting hole (18) adapted to the connecting shaft (15) is provided on a side of each connecting block (6) facing the connecting shaft (15), and a fixing component for fixing the connecting shaft (15) to the connecting block (6) is provided on the connecting block (6).

5. A strength detection device for textile fiber manufacturing according to claim 4, characterized in that: The fixing assembly comprises a connecting pin (8) and two rotating pins (9); a pin hole (17) penetrating the connecting shaft (15) is provided on one side of the connecting block (6); the pin hole (17) is communicated with the connecting hole (18); the two rotating pins (9) are rotatably connected to the two ends of the connecting pin (8); and the diameters of the connecting pin (8) and the rotating pin (9) are adapted to the inner diameter of the pin hole (17).

6. A strength detection device for textile fiber manufacturing according to claim 1, characterized in that: Each of the connection blocks (6) is fixedly connected to an indicator mark (13) at a position on the same side as the rotating roller (7).

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