Fiber bundling property testing device
By using a limiting component and support mechanism with a hexagonal rotating shaft and limiting insertion hole, the problems of low fixing efficiency and poor stability of traditional fiber bundle testers are solved, and efficient and reliable fiber bundle testing is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-03
AI Technical Summary
Traditional fiber bundle testers are inefficient when fixing fiber samples, and the limiting parts are prone to loosening. The winding and unwinding shafts are also unstable, which affects the reliability of the test.
The design employs a limiting component that combines a hexagonal rotating shaft with a limiting insertion hole. Tool-free fixing is achieved through the insertion of a limiting rod. Combined with the support roller of the support mechanism contacting the rotating shaft, the stability of the rotating shaft is improved.
This improves the operational efficiency and reliability of the fiber bundle testing device, prevents loosening of the limiting components, enhances the stability of the rotating shaft, and ensures the stability and reliability of the test.
Smart Images
Figure CN223966436U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fiber bundle testing technology, and in particular to a fiber bundle testing device. Background Technology
[0002] In the research, production, and application of fiber materials, fiber bundle properties play a crucial role in product quality. They affect the mechanical properties, appearance quality, and ease of processing of fiber products. For example, in the textile industry, yarns with good fiber bundle properties can be woven into more uniform and stronger fabrics; in the field of composite materials, fiber bundle properties influence the overall mechanical properties of the material. Fiber bundle properties testing instruments are used to test the bundle properties of fiber materials.
[0003] Traditional fiber bundle strength testers, while capable of positioning the fiber sample roll and the winding core using two limiting components on the rotating shaft (one rear limiting component fixed to the shaft and the other front limiting component threaded onto the shaft), require tightening screws with a wrench or similar tool when fixing the front limiting component. This is inefficient and the tightened screws are prone to loosening under stress, reducing the reliability of the fiber bundle strength tester. Furthermore, the winding and unwinding shafts on traditional fiber bundle strength testers are far from the vertical support plate, and lack effective support structures near their front ends, resulting in poor stability during rotation. Utility Model Content
[0004] This disclosure relates to a fiber bundle property testing device. Through the cooperation of a hexagonal rotating shaft, a limiting insertion hole, and a limiting component, the second limiting component can be fixed without the need for tools such as wrenches. This not only improves operational efficiency but also effectively prevents the second limiting component from loosening, thus enhancing the reliability of the fiber bundle property testing device during use. Furthermore, the support mechanism improves the stability of the two hexagonal rotating shafts during rotation, making the fiber bundle property testing device more reliable when testing fiber bundle properties.
[0005] In a first aspect, this disclosure provides a fiber bundle property testing device, specifically comprising: a fiber bundle property testing main unit and a hexagonal rotating shaft. A vertical support plate is fixedly installed on the upper rear side of the fiber bundle property testing main unit, and a drive motor is installed on the right side of the rear end face of the vertical support plate, with the rotating shaft of the drive motor passing through the vertical support plate. A rotating connecting block is fixedly installed on the left side of the vertical support plate. The device comprises two hexagonal rotating shafts, one of which is rotatably connected to the rotating connecting block, and the other is fixedly connected to the rotating shaft of the drive motor. Each hexagonal shaft has a first limiting member fixedly connected to its outer rear end, and a second limiting member slidably connected to its outer front end. Each second limiting member has a hexagonal slide cylinder fixedly connected to its front end face, and each hexagonal slide cylinder has a limiting component on its outer surface. A fiber sample roll is sleeved on the outer surface of one of the hexagonal shafts on the left side, and a core is sleeved on the outer surface of the other hexagonal shaft. A horizontal support plate is fixedly connected to the front side of the upper end face of the core, and a support mechanism is provided on both the left and right sides of the upper surface of the horizontal support plate.
[0006] In at least some embodiments, a circular shaft is fixedly connected to the center of the front end face of the hexagonal shaft, and the upper end face of the hexagonal shaft is provided with limit holes in a uniform manner.
[0007] In at least some embodiments, the limiting component includes a rectangular sliding shell, a rectangular slider, a limiting rod, a spring guide rod, a first handle, and a second handle. The rectangular sliding shell is fixedly installed outside the hexagonal sliding cylinder, and a rectangular slider is slidably connected inside the rectangular sliding shell. A limiting rod penetrating the lower part of the rectangular sliding shell is provided on the lower end face of the rectangular slider, and a spring guide rod penetrating the upper part of the rectangular sliding shell is provided on the upper end face of the rectangular slider. A spring is sleeved on the outside of the spring guide rod inside the rectangular sliding shell. A first handle is fixedly connected to the rectangular slider, and a second handle is fixedly connected to the upper part of the front end face of the rectangular sliding shell.
[0008] In at least some embodiments, when the limiting component is in the limiting state, the limiting rod is inserted into one of the limiting holes.
[0009] In at least some embodiments, the support mechanism includes a lifting plate, a square slide rod, a square slide cylinder, a threaded cylinder, an adjusting screw, and support rollers. A square slide rod is fixedly connected to each of the four corners of the bottom surface of the lifting plate, and a square slide cylinder is slidably connected to the outside of each square slide rod. The lower end of the square slide cylinder is fixedly connected to the upper surface of the horizontal support plate. A threaded cylinder is fixedly connected to the center of the bottom surface of the lifting plate, and an adjusting screw is threadedly connected inside the threaded cylinder. The adjusting screw is rotatably connected to the horizontal support plate. Two support rollers are rotatably connected to the center of the upper surface of the lifting plate via a rotating shaft.
[0010] In at least some embodiments, when the support mechanism is in a supported state, the two support rollers are in contact with the lower side of the outer circumferential surface of the circular shaft.
[0011] This invention provides a fiber bundle property testing device, which has the following beneficial effects:
[0012] 1. Through the cooperation of the hexagonal rotating shaft, the limiting insertion hole, and the limiting component, after the fiber sample roll is positioned, the limiting rod can be inserted into one of the limiting insertion holes on the hexagonal rotating shaft on the left side. At this time, the second limiting component on the left side can be effectively fixed. Moreover, the fixing operation can be fixed without the use of tools such as wrenches. In this way, not only is the operation efficiency improved, but the loosening of the second limiting component can also be effectively prevented, thus improving the reliability of this fiber bundle test device during use.
[0013] 2. Through the setting of the support mechanism, the threaded cylinder can be moved upward in a straight line by manually rotating the adjusting screw, which in turn moves the lifting support plate and two support rollers upward under the action of the thread. Finally, the two support rollers contact the lower side of the outer circumference of the circular rotating shaft. This allows the front end of the hexagonal rotating shaft to be effectively supported during the rotation of the hexagonal rotating shaft, improving the stability of the two hexagonal rotating shafts during rotation. This makes the fiber bundle test device more reliable when testing fiber bundle properties. Attached Figure Description
[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.
[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.
[0016] In the attached diagram:
[0017] Figure 1 A structural schematic diagram of the overall structure of this application is shown;
[0018] Figure 2 This diagram illustrates the structure of this application in its disassembled state.
[0019] Figure 3 A schematic diagram of the vertical support plate and hexagonal rotating shaft of this application is shown;
[0020] Figure 4 This paper shows a structural diagram of the hexagonal rotating shaft, the second limiting member, the hexagonal slide cylinder, and the limiting component after disassembly.
[0021] Figure 5 The diagram shows a left view of the structure of the hexagonal rotating shaft, the first limiting member, and the second limiting member of this application;
[0022] Figure 6 A schematic diagram of the structure of the limiting component of this application is shown;
[0023] Figure 7 This application shows Figure 1 A magnified structural diagram of part A in the middle.
[0024] List of reference numerals
[0025] 1. Fiber bundle testing main unit; 101. Vertical support plate; 102. Rotating connecting block; 103. Horizontal support plate; 104. Drive motor;
[0026] 2. Hexagonal pivot; 201. First limiting component; 202. Second limiting component; 203. Hexagonal slide cylinder; 204. Circular pivot; 205. Limiting insertion hole;
[0027] 3. Roll core;
[0028] 4. Fiber sample rolls;
[0029] 5. Limiting components; 501. Rectangular sliding shell; 502. Rectangular slider; 503. Limiting rod; 504. Spring guide rod; 505. First handle; 506. Second handle;
[0030] 6. Support mechanism; 601. Lifting support plate; 602. Square slide bar; 603. Square slide cylinder; 604. Threaded cylinder; 605. Adjusting screw; 606. Support roller. Detailed Implementation
[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0032] Example 1: Please refer to Figures 1 to 7 :
[0033] This embodiment proposes a fiber bundle property testing device, including: a fiber bundle property testing host 1 and a hexagonal rotating shaft 2. A vertical support plate 101 is fixedly installed on the upper rear side of the fiber bundle property testing host 1, and a drive motor 104 is installed on the right side of the rear end face of the vertical support plate 101. The rotating shaft of the drive motor 104 passes through the vertical support plate 101, and a rotating connecting block 102 is fixedly installed on the left side of the vertical support plate 101. There are two hexagonal rotating shafts 2, one of which is rotatably connected to the rotating connecting block 102, and the other is fixedly connected to the rotating shaft of the drive motor 104. The outer rear end of each hexagonal rotating shaft 2 is fixed. A first limiting member 201 is fixedly connected, and a second limiting member 202 is slidably connected to the front end of each hexagonal rotating shaft 2. A hexagonal slide cylinder 203 is fixedly connected to the front end face of each second limiting member 202 and slidably connected to the hexagonal rotating shaft 2. A limiting component 5 is provided on the outside of each hexagonal rotating shaft 2 on the left side. A fiber sample roll 4 is sleeved on the outside of one hexagonal rotating shaft 2 on the left side, and a core 3 is sleeved on the outside of another hexagonal rotating shaft 2 on the left side. A horizontal support plate 103 is fixedly connected to the front side of the upper end face of the core 3, and a support mechanism 6 is provided on both the left and right sides of the upper end face of the horizontal support plate 103 for supporting the front end of the hexagonal rotating shaft 2.
[0034] A circular shaft 204 is fixedly connected to the middle of the front end face of the hexagonal shaft 2, and the upper end face of the hexagonal shaft 2 is uniformly provided with limit insertion holes 205 for insertion with the limit insertion rod 503.
[0035] The limiting component 5 includes a rectangular sliding shell 501, a rectangular slider 502, a limiting rod 503, a spring guide rod 504, a first handle 505, and a second handle 506. The rectangular sliding shell 501 is fixedly installed on the outside of the hexagonal sliding cylinder 203, and the rectangular slider 502 is slidably connected inside the rectangular sliding shell 501. The lower end face of the rectangular slider 502 is provided with a limiting rod 503 that penetrates the lower part of the rectangular sliding shell 501, and the upper end face of the rectangular slider 502 is provided with a spring guide rod 504 that penetrates the upper part of the rectangular sliding shell 501. A spring is sleeved on the outside of the spring guide rod 504 inside the rectangular sliding shell 501. The first handle 505 is fixedly connected to the rectangular slider 502, and the second handle 506 is fixedly connected to the upper part of the front end face of the rectangular sliding shell 501. The limiting component 5 is used to fix the second limiting component 202.
[0036] When the limiting component 5 is in the limiting state, the limiting rod 503 is inserted into one of the limiting holes 205. At this time, the second limiting component 202 can be effectively fixed and is not easy to loosen.
[0037] Example 2, based on Example 1, such as Figure 1 and Figure 7As shown, the support mechanism 6 includes a lifting support plate 601, a square slide rod 602, a square slide cylinder 603, a threaded cylinder 604, an adjusting screw 605, and a support roller 606. A square slide rod 602 is fixedly connected to each of the four corners of the bottom surface of the lifting support plate 601, and a square slide cylinder 603 is slidably connected to the outside of each square slide rod 602. The lower end of the square slide cylinder 603 is fixedly connected to the upper surface of the horizontal support plate 103. A threaded cylinder 604 is fixedly connected to the middle of the bottom surface of the lifting support plate 601, and an adjusting screw 605 is threadedly connected inside the threaded cylinder 604. The adjusting screw 605 is rotatably connected to the horizontal support plate 103. On the support plate 103, two support rollers 606 are rotatably connected to the middle of the upper end face of the lifting support plate 601 via a rotating shaft. When the support mechanism 6 is in the supporting state, the two support rollers 606 are in contact with the lower side of the outer circumferential surface of the circular rotating shaft 204. Through the setting of the support mechanism 6, the threaded cylinder 604 can be moved upward linearly with the lifting support plate 601 and the two support rollers 606 under the action of the thread by manually rotating the adjusting screw 605, so that the two support rollers 606 are in contact with the lower side of the outer circumferential surface of the circular rotating shaft 204, thereby enabling the front end of the hexagonal rotating shaft 2 to receive effective support during the rotation of the hexagonal rotating shaft 2.
[0038] The working principle of this embodiment is as follows: In use, firstly, grip the first handle 505 and the second handle 506 in the left-side limiting component 5, moving the rectangular slider 502 and the limiting rod 503 upwards, causing the limiting rod 503 to be pulled out from the limiting hole 205. Then, slide the left-side second limiting component 202 forward to remove it. Next, place the fiber sample roll 4 onto the outside of the left-side hexagonal rotating shaft 2. Then, slide the left-side second limiting component 202 to the front end of the left-side hexagonal rotating shaft 2, and push the left-side... The second limiting member 202 positions the fiber sample roll 4. After the fiber sample roll 4 is positioned, the first handle 505 and the second handle 506 are released. At this time, the rectangular slider 502 moves downward with the limiting rod 503 under the action of the spring force outside the spring guide rod 504, so that the limiting rod 503 is inserted into one of the limiting holes 205 opened on the hexagonal rotating shaft 2 on the left side. At this time, the second limiting member 202 on the left side can be effectively fixed. In addition, the second limiting member 202 on the right side is fixed in the same way.
[0039] Then, by manually rotating the adjusting screw 605, the threaded cylinder 604 moves upward in a straight line under the action of the thread, carrying the lifting support plate 601 and the two support rollers 606. Finally, the two support rollers 606 contact the lower side of the outer circumference of the circular rotating shaft 204, so that the front end of the hexagonal rotating shaft 2 can be effectively supported during the rotation of the hexagonal rotating shaft 2.
[0040] Next, the sample winding operation is carried out. When winding the sample, the fibers on the fiber sample roll 4 are wound sequentially onto the guide wheel on the front side of the vertical support plate 101. Then, the fiber ends are attached to the core 3 with tape or double-sided tape. Then, the fiber bundle test host 1 is started to make the drive motor 104 work. Finally, the test is carried out.
[0041] The following points should be noted in this article:
[0042] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.
[0043] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0044] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.
Claims
1. A fiber bundle test device comprising: Fiber bundle test host (1) and six edge rotating shaft (2), the upper rear side of the fiber bundle test host (1) is fixedly installed with vertical support plate (101), and the right side of the rear end surface of vertical support plate (101) is installed with driving motor (104), and the rotating shaft of driving motor (104) penetrates vertical support plate (101), and the left side of vertical support plate (101) is fixedly installed with rotating connecting block (102), characterized in that the number of six edge rotating shaft (2) is two, and one of six edge rotating shaft (2) is rotatably connected on rotating connecting block (102), and the other six edge rotating shaft (2) is fixedly connected on the rotating shaft of driving motor (104), a first limiting piece (201) is fixedly connected on the external rear end of each six edge rotating shaft (2), a second limiting piece (202) is slidably connected on the external front end of each six edge rotating shaft (2), and a six edge sliding cylinder (203) is slidably connected on the front end surface of each second limiting piece (202), and a limiting part (5) is arranged on the outside of each six edge sliding cylinder (203), a fiber sample roll (4) is arranged on the outside of the left six edge rotating shaft (2), and a roll core (3) is arranged on the outside of the left six edge rotating shaft (2), a horizontal support plate (103) is fixedly connected on the upper end surface of roll core (3), and a supporting mechanism (6) is arranged on the upper end surface of horizontal support plate (103) left and right sides.
2. The fiber bundle test device of claim 1, wherein: The front end surface of the six edge rotating shaft (2) is fixedly connected with a circular rotating shaft (204), and the upper end surface of the six edge rotating shaft (2) is uniformly provided with a limiting hole (205).
3. The fiber bundle test apparatus of claim 2, wherein: The limiting part (5) comprises a rectangular sliding shell (501), a rectangular sliding block (502), a limiting insertion rod (503) and a spring guide rod (504), the rectangular sliding shell (501) is fixedly installed outside the six edge sliding cylinder (203), the rectangular sliding block (502) is slidably connected inside the rectangular sliding shell (501), the limiting insertion rod (503) is arranged on the lower end surface of the rectangular sliding block (502) and penetrates the lower part of the rectangular sliding shell (501), the spring guide rod (504) is arranged on the upper end surface of the rectangular sliding block (502) and penetrates the upper part of the rectangular sliding shell (501), and the spring is sleeved outside the spring guide rod (504) and inside the rectangular sliding shell (501).
4. The fiber bundle test apparatus of claim 3, wherein: The first handle (505) is fixedly connected on the rectangular sliding block (502), and the second handle (506) is fixedly connected on the upper part of the front end surface of the rectangular sliding shell (501).
5. The fiber bundle test apparatus of claim 3, wherein: When the limiting part (5) is in the limiting state, the limiting insertion rod (503) is inserted into one of the limiting holes (205).
6. A fiber bundle test device according to any one of claims 2-5, characterized in that: Said support mechanism (6) includes lifting support plate (601), square slide rod (602), square slide cylinder (603), threaded cylinder (604) and adjusting screw rod (605), one end of each square slide rod (602) is fixedly connected with a square slide cylinder (603) outside, and the lower end of the square slide cylinder (603) is fixedly connected to the upper end surface of the horizontal support plate (103); the middle part of the bottom end surface of the lifting support plate (601) is fixedly connected with the threaded cylinder (604), and the threaded cylinder (604) is threadedly connected with the adjusting screw rod (605) inside, and the adjusting screw rod (605) is rotatably connected to the horizontal support plate (103).
7. The fiber bundle test apparatus of claim 6, wherein: Two support rollers (606) are rotatably connected to the upper end surface of the lifting support plate (601) through the pivot.
8. The fiber bundle test apparatus of claim 7, wherein: When the support mechanism (6) is in the supporting state, the two support rollers (606) are in contact with the lower side of the outer peripheral surface of the circular pivot (204).