Online fiber strength detection device

Abstract

The utility model relates to the field of fiber detection, and discloses a fiber strength on-line detection device which comprises a U-shaped frame, the U-shaped frame is fixed on the top surface of a machine body, a mounting hole is formed in the top surface of the U-shaped frame, an electric push rod is fixed in the mounting hole, a tension rod is detachably arranged in a placing hole, and the tension rod is connected with the electric push rod. A tension rod is fixed to the bottom end of the measuring seat, a winding rod is fixed to the bottom end of the tension rod, a display screen is arranged on the front side of the machine body, a control switch is arranged on the front side of the machine body, a U-shaped protective cover is detachably arranged on the top face of the machine body, tempered glass is rotationally connected to the front side of the U-shaped protective cover through a hinge, and a winding column is fixed into the measuring seat. According to the utility model, the U-shaped protective cover and the toughened glass are favorable for avoiding the splashing condition during detection, improving the protection property, ensuring the safety of workers, and meanwhile, facilitating the workers to clearly observe the whole process of fiber stretching and facilitating timely adjustment and recording.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber detection, in particular to an online fiber strength detection device. Background Art

[0002] Textile fibers are categorized into natural fibers and chemical fibers. Linen, cotton yarn, and hemp rope are derived from plants and are considered natural fibers. Wool and silk, which come from animals, are also natural fibers. There are many types of chemical fibers, such as nylon, rayon, and fiberglass. After production, textile fibers need to be tested for tensile strength, which necessitates the use of testing equipment.

[0003] According to the Chinese patent announcement number: CN220819628U, a textile fiber strength detection device relates to the technical field of strength detection devices, including a body, a fixing plate is provided on the lower end outer surface of the body, a group of support plates are symmetrically provided on the lower end outer surfaces on both sides of the fixing plate, a group of connecting plates are provided between the two groups of support plates, a display screen is provided on the front end outer surface of the left side of the body, three groups of control switches are provided on the front end outer surface of the right side of the body, a fixing ring is provided on the front end outer surface of the body, a measuring platform is provided on the upper end outer surface of the body, a group of support platforms are symmetrically provided on the upper end outer surfaces on both sides of the measuring platform, a group of winding wheels are provided between the two groups of support platforms, and the winding wheels and the measuring platform are connected using support platforms.

[0004] In the above scheme, the tensile strength of the textile fibers is tested by a tension rod and a lifting motor, and the tensile value is displayed on a display screen. However, it has the following disadvantages: during the testing process, when the fiber breaks due to excessive tension, fiber fragments or fiber threads may splash. The device is not equipped with a protective mechanism, which poses a safety hazard to the workers. Utility Model Content

[0005] The purpose of the utility model is to provide an online fiber strength detection device to solve the problem that when the fiber breaks due to excessive tension during the detection process, fiber fragments or fiber threads may splash, and the device is not equipped with a protective mechanism, which poses a safety hazard to the staff.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions: an online fiber strength detection device, comprising a U-shaped frame, the U-shaped frame is fixed on the top surface of the machine body, the top surface of the U-shaped frame is provided with a mounting hole, an electric push rod is fixed inside the mounting hole, one end of the electric push rod telescopic rod is fixed with a connecting plate, the top surface of the connecting plate is provided with a placement hole, a tension rod is detachably provided inside the placement hole, a winding rod is fixed to the bottom end of the tension rod, a display screen is provided on the front side of the machine body, a control switch is provided on the front side of the machine body, a U-shaped protective cover is detachably provided on the top surface of the machine body, the front side of the U-shaped protective cover is connected to tempered glass by a hinge, a measuring seat is fixed on the top surface of the machine body, and a winding column is fixed inside the measuring seat.

[0007] Preferably, the top surface of the U-shaped frame is provided with two limiting holes, and limiting columns are slidably inserted into the two limiting holes, and the bottom ends of the two limiting columns are fixedly connected to the top surface of the connecting plate.

[0008] Preferably, two first thread grooves are provided on the top surface of the body, and mounting plates are fixed on the left and right sides of the outer wall of the U-shaped protective cover respectively. First threaded holes are provided on the top surfaces of the two mounting plates respectively, and first bolts are threadedly connected in the two first threaded holes respectively, and the threaded ends of the two first bolts are respectively connected to the internal threads of the two first thread grooves.

[0009] Preferably, two triangular support plates are fixed to the left and right sides of the outer wall of the U-shaped protective cover respectively.

[0010] Preferably, a second threaded groove is provided on the front side of the tension rod, a second threaded hole is provided on the front side of the connecting plate, a second bolt is threadedly connected to the second threaded hole, and the threaded end of the second bolt is threadedly connected to the internal thread of the second threaded groove.

[0011] Preferably, positioning blocks are fixed on the left and right sides of the tension rod respectively, and positioning grooves are opened on the left and right sides of the inner wall of the placement hole respectively, and the two positioning grooves respectively position the two positioning blocks.

[0012] Compared with the existing technology, the fiber strength online detection device using the above technical solution has the following beneficial effects:

[0013] 1. During use, the U-shaped protective cover and tempered glass can help avoid splashing during testing, improve protection, and enable workers to clearly observe the entire process of fiber stretching, facilitating timely adjustment and recording;

[0014] 2. During use, the limiting holes and limiting columns facilitate the positioning of the connecting plate, ensuring the stability of the connecting plate during movement and effectively preventing deviation and shaking, thereby ensuring the accuracy and reliability of the fiber tensile test. The mounting plate and the first bolt facilitate the disassembly and assembly of the U-shaped protective cover by the staff, simplifying the installation process and improving installation efficiency. The triangular support plate provides additional support for the entire U-shaped protective cover, enhancing the structural strength of the U-shaped protective cover and making it more stable when subjected to external pressure or impact;

[0015] 3. During use, when the tension rod needs to be replaced or repaired, the staff only needs to use a tool to unscrew the second bolt from the second threaded hole, and then the tension rod and the winding rod at the bottom end can be easily removed from the placement hole of the connecting plate, making it easy for the staff to perform maintenance and replacement work on the equipment. The positioning block and positioning groove facilitate the staff to assist in positioning when inserting the tension rod into the placement hole, making it easier for the staff to align the second threaded hole with the second threaded groove, making the staff more accurate and convenient when threading the second bolt later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 Schematic diagram of the explosion of the embodiment.

[0018] Figure 3 Schematic diagram of the explosion of the connecting plate and the tension rod in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. U-shaped frame; 2. Machine body; 3. Mounting hole; 4. Electric push rod; 5. Connecting plate; 6. Placement hole; 7. Tension rod; 8. Winding rod; 9. Display screen; 10. Control switch; 11. U-shaped protective cover; 12. Tempered glass; 13. Measuring seat; 14. Winding column; 15. Limiting hole; 16. Limiting column; 17. First threaded groove; 18. Mounting plate; 19. First threaded hole; 20. First bolt; 21. Triangular support plate; 22. Second threaded groove; 23. Second threaded hole; 24. Second bolt; 25. Positioning block; 26. Positioning groove. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4As shown, a fiber strength online detection device includes a U-shaped frame 1, which is fixed to the top surface of a body 2. A mounting hole 3 is provided on the top surface of the U-shaped frame 1, an electric push rod 4 is fixed inside the mounting hole 3, and a connecting plate 5 is fixed to one end of the telescopic rod of the electric push rod 4. A placement hole 6 is provided on the top surface of the connecting plate 5, and a tension rod 7 is detachably provided inside the placement hole 6. A winding rod 8 is fixed to the bottom end of the tension rod 7. A display screen 9 is provided on the front side of the body 2, a control switch 10 is provided on the front side of the body 2, a U-shaped protective cover 11 is detachably provided on the top surface of the body 2, and a tempered glass 12 is connected to the front side of the U-shaped protective cover 11 by a hinge. A measuring seat 13 is fixed on the top surface of the body 2, and a winding column 14 is fixed inside the measuring seat 13.

[0023] During use, the staff first wraps one end of the fiber around the winding column 14 and the other end around the winding rod 8, then closes the tempered glass 12, starts the electric push rod 4, and then drives the connecting plate 5 and the tension rod 7 to move upward, and pulls the winding rod 8 with the fiber wrapped around it upward. The upward fiber will then pull the winding column 14 wrapped around one end upward until the fiber is broken due to the tension, and then the display screen 9 will display the tension value that the fiber can withstand.

[0024] The U-shaped protective cover 11 and the tempered glass 12 are helpful in avoiding splashing during detection, improving protection, and making it easier for workers to clearly observe the entire process of fiber stretching, facilitating timely adjustment and recording.

[0025] like Figures 1-4 As shown, two limiting holes 15 are provided on the top surface of the U-shaped frame 1 , and limiting posts 16 are slidably inserted into the two limiting holes 15 . The bottom ends of the two limiting posts 16 are fixedly connected to the top surface of the connecting plate 5 .

[0026] During use, the limiting holes 15 and the limiting columns 16 facilitate limiting the connection plate 5, ensuring the stability of the connection plate 5 during movement, effectively preventing deviation and shaking, and thus ensuring the accuracy and reliability of the fiber tensile test.

[0027] like Figure 1 and Figure 2 As shown, two first thread grooves 17 are provided on the top surface of the body 2, and mounting plates 18 are fixed to the left and right sides of the outer wall of the U-shaped protective cover 11 respectively. The top surfaces of the two mounting plates 18 are respectively provided with first threaded holes 19, and first bolts 20 are respectively threadedly connected in the two first threaded holes 19. The threaded ends of the two first bolts 20 are respectively threadedly connected to the internal threads of the two first thread grooves 17, and two triangular support plates 21 are respectively fixed to the left and right sides of the outer wall of the U-shaped protective cover 11.

[0028] During use, the mounting plate 18 and the first bolt 20 facilitate the assembly and disassembly of the U-shaped protective cover 11, simplifying the installation process and improving installation efficiency. The triangular support plate 21 provides additional support for the entire U-shaped protective cover 11, enhancing the structural strength of the U-shaped protective cover 11 and making it more stable when subjected to external pressure or impact.

[0029] like Figure 1-Figure 3 As shown, a second threaded groove 22 is provided on the front side of the tension rod 7, a second threaded hole 23 is provided on the front side of the connecting plate 5, a second bolt 24 is connected to the inner thread of the second threaded hole 23, and the threaded end of the second bolt 24 is connected to the inner thread of the second threaded groove 22. Positioning blocks 25 are fixed on the left and right sides of the tension rod 7, and positioning grooves 26 are provided on the left and right sides of the inner wall of the placement hole 6, respectively. The two positioning grooves 26 respectively position the two positioning blocks 25.

[0030] During use, when the tension rod 7 needs to be replaced or repaired, the staff only needs to use a tool to unscrew the second bolt 24 from the second threaded hole 23, and then the tension rod 7 and the winding rod 8 at the bottom end can be easily removed from the placement hole 6 of the connecting plate 5, allowing the staff to easily perform maintenance and replacement work on the equipment. The positioning block 25 and the positioning groove 26 facilitate the staff to assist in positioning the tension rod 7 when inserting it into the placement hole 6, making it easier for the staff to align the second threaded hole 23 with the second threaded groove 22, making it more accurate and convenient for the staff to subsequently perform threaded connection of the second bolt 24.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fiber strength online detection device, comprising a U-shaped frame (1), wherein the U-shaped frame (1) is fixed to the top surface of a machine body (2), and is characterized in that: The top surface of the U-shaped frame (1) is provided with a mounting hole (3), an electric push rod (4) is fixed inside the mounting hole (3), a connecting plate (5) is fixed to one end of the telescopic rod of the electric push rod (4), a placement hole (6) is provided on the top surface of the connecting plate (5), a tension rod (7) is detachably provided inside the placement hole (6), a winding rod (8) is fixed to the bottom end of the tension rod (7), a display screen (9) is provided on the front side of the body (2), a control switch (10) is provided on the front side of the body (2), a U-shaped protective cover (11) is detachably provided on the top surface of the body (2), the front side of the U-shaped protective cover (11) is connected to a tempered glass (12) by a hinge, a measuring seat (13) is fixed on the top surface of the body (2), and a winding column (14) is fixed inside the measuring seat (13).

2. The fiber strength online detection device according to claim 1, characterized in that: The top surface of the U-shaped frame (1) is provided with two limiting holes (15), and limiting columns (16) are slidably inserted into the interior of the two limiting holes (15), and the bottom ends of the two limiting columns (16) are fixedly connected to the top surface of the connecting plate (5).

3. The fiber strength online detection device according to claim 2, characterized in that: Two first thread grooves (17) are provided on the top surface of the machine body (2), and mounting plates (18) are fixed on the left and right sides of the outer wall of the U-shaped protective cover (11), respectively. First threaded holes (19) are provided on the top surfaces of the two mounting plates (18), and first bolts (20) are respectively threadedly connected in the two first threaded holes (19), and the threaded ends of the two first bolts (20) are respectively threadedly connected to the inner parts of the two first thread grooves (17).

4. The fiber strength online detection device according to claim 3, characterized in that: Two triangular support plates (21) are respectively fixed on the left and right sides of the outer wall of the U-shaped protective cover (11).

5. The fiber strength online detection device according to claim 1, characterized in that: A second threaded groove (22) is provided on the front side of the tension rod (7), and a second threaded hole (23) is provided on the front side of the connecting plate (5). The second threaded hole (23) is internally threadedly connected to a second bolt (24), and the threaded end of the second bolt (24) is connected to the internal thread of the second threaded groove (22).

6. The fiber strength online detection device according to claim 5, characterized in that: Positioning blocks (25) are fixed on the left and right sides of the tension rod (7), and positioning grooves (26) are respectively opened on the left and right sides of the inner wall of the placement hole (6). The two positioning grooves (26) respectively position the two positioning blocks (25).

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