Fiber performance detection equipment

Abstract

The invention discloses fiber performance detection equipment, and relates to the technical field of fiber performance detection, the fiber performance detection equipment comprises a detection bottom table, the detection bottom table is provided with a space adjusting mechanism, the space adjusting mechanism is provided with two deflection adjusting mechanisms, the two deflection adjusting mechanisms are symmetrically arranged on the detection bottom table, the deflection adjusting mechanisms are provided with tail end limiting mechanisms, and the tail end limiting mechanisms are provided with tail end limiting mechanisms. A friction block mechanism is arranged in the middle of the detection bottom table, a driving shaft mechanism and a reciprocating driving mechanism are arranged on the detection bottom table, the distance between the two deflection adjusting mechanisms can be adjusted by arranging the distance adjusting mechanism, and then the distance between the two tail end limiting mechanisms is adjusted, so that the device adapts to detection of fibers with different lengths; meanwhile, the tensile property of the fiber can be detected, a proper friction block can be selected to detect the fiber through the friction block mechanism according to the actual situation, the driving shaft mechanism can be driven to rotate in a reciprocating mode through the reciprocating driving mechanism, then the fiber is driven to move in a reciprocating mode, and the fiber performance detection efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fiber performance detection, in particular to a fiber performance detection device. Background Art

[0002] Fiber is a substance composed of continuous or discontinuous filaments. In plants and animals, fibers play a vital role in maintaining tissue. They have a wide range of uses, from being woven into thread, yarn, and rope to forming sheets for papermaking and felting. They are also commonly used to manufacture other materials and to form composite materials with other materials.

[0003] In the prior art, fibers are usually tested using designated testing equipment. However, in the prior art, it is not convenient to quickly adjust and test the properties of the fibers, so the efficiency of the adjustment and testing is low. Therefore, there is a large room for improvement in the prior art. Summary of the Invention

[0004] The present invention provides a fiber performance testing device, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A fiber performance testing device includes a testing base, wherein the testing base is provided with a spacing adjustment mechanism, the spacing adjustment mechanism is provided with two deflection adjustment mechanisms, the two deflection adjustment mechanisms are symmetrically arranged on the testing base, the deflection adjustment mechanism is provided with an end limit mechanism, the middle part of the testing base is provided with a friction block mechanism, and the testing base is provided with a drive shaft mechanism and a reciprocating drive mechanism; the spacing adjustment mechanism is used to adjust the spacing between the two deflection adjustment mechanisms, the end limit mechanism is used to install and wind the end of the fiber, the friction block mechanism is used to test the wear resistance of the fiber, the reciprocating drive mechanism is used to drive the drive shaft mechanism to rotate back and forth, and the drive shaft mechanism is used to adjust the state of the deflection adjustment mechanism.

[0006] As a preferred technical solution of the present invention, the spacing adjustment mechanism includes an adjustment slot opened on the detection base, a first motor is provided on the side of the detection base, the output shaft of the first motor is fixedly connected to the adjustment threaded rod, the adjustment threaded rod is composed of two threaded rods with opposite rotation directions and the same length, and the adjustment threaded rod and the detection base are rotatably connected.

[0007] As a preferred technical solution of the present invention, the deflection adjustment mechanism includes a spacing adjustment block threadedly connected to the adjustment threaded rod, the spacing adjustment block is located in the adjustment groove, the spacing adjustment block is slidingly connected to the detection base, the spacing adjustment block is fixedly connected to the mounting frame, the mounting frame is rotatably connected to the drive sleeve, a clamping strip is provided in the axial direction of the drive sleeve, the drive sleeve is fixedly connected to the first bevel gear, the first bevel gear engages the second bevel gear, the second bevel gear is fixedly connected to the gear shaft, and the gear shaft and the mounting frame are rotatably connected.

[0008] As a preferred technical solution of the present invention, the end limiting mechanism includes a tension sensor fixed on the gear shaft, the tension sensor is fixedly connected to the winding wheel, and the winding wheel is provided with a limiting hole.

[0009] As a preferred technical solution of the present invention, the friction block mechanism includes a linear motor fixed on the detection base, and there are two linear motors. The two linear motors are symmetrically arranged on the detection base, and the end of the linear motor away from the detection base is fixedly connected to the lifting frame. A second motor is provided on the side of the lifting frame. The output shaft of the second motor is fixedly connected to the displacement shaft. The displacement shaft and the lifting frame are rotatably connected. The displacement shaft is fixedly connected to the mounting column. Several magnetic slots are provided on the side of the mounting column. A magnetic rod is provided in the magnetic slot. The magnetic slot and the magnetic rod attract each other, and the magnetic rod is fixedly connected to the friction block.

[0010] As a preferred technical solution of the present invention, the drive shaft mechanism includes a drive shaft plate fixed on the detection base, and there are two drive shaft plates, which are symmetrically arranged on the detection base. The drive shaft plate is rotatably connected to the drive shaft, and a drive groove is provided in the axial direction of the drive shaft. The clamping strip in the drive sleeve is located in the drive groove, the clamping strip and the drive shaft are slidably connected, and the drive shaft is fixedly connected to the drive gear.

[0011] As a preferred technical solution of the present invention, the reciprocating drive mechanism includes a mounting plate fixed on the detection base platform, the mounting plate is provided with two, the mounting plate is fixedly connected to the motor seat, the motor seat is fixedly connected to the third motor, the output shaft of the third motor is fixedly connected to the first rotating shaft, the first rotating shaft is fixedly connected to the first rotating rod, a fourth motor is provided in the first rotating rod, the output shaft of the fourth motor is fixedly connected to the adjusting threaded rod, the adjusting threaded rod and the first rotating rod are rotatably connected, the adjusting threaded rod is threadedly connected to the adjusting block, the adjusting block and the first rotating rod are slidably connected, the adjusting block is rotatably connected to the second rotating shaft, the second rotating shaft is rotatably connected to the second rotating rod, the second rotating rod is rotatably connected to the third rotating shaft, the third rotating shaft is rotatably connected to the sliding rod, the sliding rod passes through the mounting plate, the sliding rod and the mounting plate are slidably connected, the sliding rod is fixedly connected to the driving rack, and the driving rack and the driving gear are meshed.

[0012] The present invention has the following benefits: By setting up a spacing adjustment mechanism, the spacing of the two deflection adjustment mechanisms can be adjusted, and then the spacing of the two end limit mechanisms can be adjusted, so as to adapt to the detection of fibers of different lengths, and at the same time, the tensile performance of the fibers can be tested. The friction block mechanism can select a suitable friction block to test the fibers according to actual conditions, and the reciprocating drive mechanism can drive the drive shaft mechanism to rotate back and forth, and then drive the fibers to reciprocate, so as to test the wear resistance of the fibers, thereby improving the efficiency of fiber performance testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a structural schematic diagram of a fiber performance testing device from the first perspective.

[0015] Figure 2 This is a structural schematic diagram of a fiber performance testing device from the second perspective.

[0016] Figure 3 This is a structural schematic diagram of a fiber performance testing device from the third perspective.

[0017] Figure 4 This is a structural schematic diagram of a fiber performance testing device from the fourth perspective.

[0018] Figure 5 for Figure 4 A partial enlarged view of area A in the middle.

[0019] In the figure: 1. Detection base; 2. Spacing adjustment mechanism; 201. Adjustment slot; 202. First motor; 203. Adjustment threaded rod; 3. Deflection adjustment mechanism; 301. Spacing adjustment block; 302. Mounting frame; 303. Drive sleeve; 304. First bevel gear; 305. Second bevel gear; 306. Gear shaft; 4. End limit mechanism; 401. Tension sensor; 402. Winding wheel; 403. Limiting hole; 5. Friction block mechanism; 501. Linear motor; 502. Lifting frame; 503. Second motor; 504. Displacement shaft; 505. Mounting Column; 506, magnetic slot; 507, magnetic plug rod; 508, friction block; 6, drive shaft mechanism; 601, drive shaft plate; 602, drive shaft; 603, drive slot; 604, drive gear; 7, reciprocating drive mechanism; 701, mounting plate; 702, motor seat; 703, third motor; 704, first rotating shaft; 705, first rotating rod; 706, fourth motor; 707, adjusting threaded rod; 708, adjusting block; 709, second rotating shaft; 710, second rotating rod; 711, third rotating shaft; 712, slide rod; 713, drive rack. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example 1, please refer to Figure 1-Figure 5 A fiber performance testing device includes a testing base 1, wherein the testing base 1 is provided with a spacing adjustment mechanism 2, and the spacing adjustment mechanism 2 is provided with two deflection adjustment mechanisms 3, the two deflection adjustment mechanisms 3 are symmetrically arranged on the testing base 1, and the deflection adjustment mechanism 3 is provided with an end limit mechanism 4, and a friction block mechanism 5 is provided in the middle of the testing base 1, and the testing base 1 is provided with a drive shaft mechanism 6 and a reciprocating drive mechanism 7; the spacing adjustment mechanism 2 is used to adjust the spacing between the two deflection adjustment mechanisms 3, the end limit mechanism 4 is used to install and wind the end of the fiber, the friction block mechanism 5 is used to test the wear resistance of the fiber, the reciprocating drive mechanism 7 is used to drive the drive shaft mechanism 6 to rotate reciprocatingly, and the drive shaft mechanism 6 is used to adjust the state of the deflection adjustment mechanism 3.

[0022] The spacing adjustment mechanism 2 includes an adjustment slot 201 provided on the detection base 1, a first motor 202 is provided on the side of the detection base 1, the output shaft of the first motor 202 is fixedly connected to the adjustment threaded rod 203, the adjustment threaded rod 203 is composed of two threaded rods of the same length and opposite rotation, and the adjustment threaded rod 203 is rotatably connected to the detection base 1. The deflection adjustment mechanism 3 includes a spacing adjustment block 301 threadedly connected to the adjustment threaded rod 203, the spacing adjustment block 301 is located in the adjustment slot 201, the spacing adjustment block 301 is slidably connected to the detection base 1, the spacing adjustment block 301 is fixedly connected to the mounting frame 302, the mounting frame 302 is rotatably connected to the drive sleeve 303, the axial direction of the drive sleeve 303 is provided with a clamping strip, the drive sleeve 303 is fixedly connected to the first bevel gear 304, the first bevel gear 304 meshes with the second bevel gear 305, the second bevel gear 305 is fixedly connected to the gear shaft 306, and the gear shaft 306 is rotatably connected to the mounting frame 302. The end limiting mechanism 4 includes a tension sensor 401 fixed on the gear shaft 306 . The tension sensor 401 is fixedly connected to a winding wheel 402 . A limiting hole 403 is provided on the winding wheel 402 .

[0023] Specifically, the end of the fiber is passed through the limiting hole 403, and a part of the fiber is wound around the winding wheel 402, so that the two ends of the fiber are limited. At this time, the first motor 202 is turned on, and the rotation of the output shaft of the first motor 202 will drive the adjustment threaded rod 203 to rotate, thereby driving the two spacing adjustment blocks 301 away from each other, so as to tighten the fiber and further increase the spacing between the two spacing adjustment blocks 301, so that the tensile strength of the fiber can be tested, and the strength of the fiber can be recorded by the tension sensor 401.

[0024] The drive shaft mechanism 6 includes a drive shaft plate 601 fixed to the detection base 1. There are two drive shaft plates 601, which are symmetrically arranged on the detection base 1. The drive shaft plates 601 are rotatably connected to the drive shaft 602. A drive groove 603 is provided in the axial direction of the drive shaft 602. The clamping strip in the drive sleeve 303 is located in the drive groove 603. The clamping strip and the drive shaft 602 are slidably connected. The drive shaft 602 is fixedly connected to the drive gear 604. The reciprocating drive mechanism 7 includes a mounting plate 701 fixed to the detection base 1. There are two mounting plates 701. The mounting plate 701 is fixedly connected to the motor base 702. The motor base 702 is fixedly connected to the third motor 703. The output shaft of the third motor 703 is fixedly connected to the first rotating shaft 704. The first rotating shaft 704 is fixedly connected to the first rotating rod 705. The first rotating rod 705 is provided with a fourth motor 706. The output shaft of the fourth motor 706 is fixedly connected to the adjusting threaded rod 707. The adjusting threaded rod 707 is rotatably connected to the first rotating rod 705. The adjusting threaded rod 707 is threadedly connected to the adjusting block 708, the adjusting block 708 and the first rotating rod 705 are slidingly connected, the adjusting block 708 is rotatably connected to the second rotating shaft 709, the second rotating shaft 709 is rotatably connected to the second rotating rod 710, the second rotating rod 710 is rotatably connected to the third rotating shaft 711, the third rotating shaft 711 is rotatably connected to the sliding rod 712, the sliding rod 712 passes through the mounting plate 701, the sliding rod 712 and the mounting plate 701 are slidably connected, the sliding rod 712 is fixedly connected to the driving rack 713, and the driving rack 713 is engaged with the driving gear 604.

[0025] Specifically, turning on the third motor 703 can drive the first rotating shaft 704 to rotate, and then drive the first rotating rod 705 to rotate. The rotation of the first rotating rod 705 will drive the adjusting block 708 and the second rotating shaft 709 to rotate, and then drive the second rotating rod 710 to deflect, so as to make the sliding rod 712 reciprocate, thereby driving the driving rack 713 to move back and forth, and turning on the fourth motor 706 can drive the adjusting threaded rod 707 to rotate, and then adjust the position of the adjusting block 708, and then adjust the stroke length of the driving rack 713. As the driving rack 713 moves back and forth, it can drive the driving gear 604 to rotate back and forth, thereby It drives the drive shaft 602 and the drive slot 603 to rotate back and forth, realizes the reciprocating rotation of the drive sleeve 303, and then drives the two first bevel gears 304 to rotate. The rotation of the first bevel gear 304 will drive the second bevel gear 305 to rotate, and the rotation of the second bevel gear 305 will drive the gear shaft 306 to rotate synchronously, thereby driving the tension sensor 401 and the winding wheel 402 to rotate back and forth, so as to drive the fiber to rotate and wind back and forth, realize the reciprocating motion of the fiber, and make the fiber contact and move relative to the friction block mechanism 5. By reading the number of rotations of the third motor 703, the number of times the fiber is broken by the limit wear can be obtained, which is used to detect the wear resistance of the fiber.

[0026] Example 2, continue to refer to Figure 1-Figure 4 In an embodiment of the present invention, the friction block mechanism 5 includes a linear motor 501 fixed on the detection base 1. There are two linear motors 501, and the two linear motors 501 are symmetrically arranged on the detection base 1. The end of the linear motor 501 away from the detection base 1 is fixedly connected to the lifting frame 502. A second motor 503 is provided on the side of the lifting frame 502. The output shaft of the second motor 503 is fixedly connected to the shifting shaft 504. The shifting shaft 504 and the lifting frame 502 are rotatably connected. The shifting shaft 504 is fixedly connected to the mounting column 505. Several magnetic slots 506 are provided on the side of the mounting column 505. A magnetic rod 507 is provided in the magnetic slot 506. The magnetic slot 506 and the magnetic rod 507 attract each other. The magnetic slot 506 and the magnetic rod 507 attract each other. The magnetic rod 507 is fixedly connected to the friction block 508.

[0027] Specifically, the required friction block 508 is inserted into the magnetic slot 506 according to actual conditions, that is, the magnetic insertion rod 507 is inserted into the magnetic slot 506 to install and fix the friction block 508.

[0028] In addition, turning on the second motor 503 can drive the displacement shaft 504 to rotate, and the rotation of the displacement shaft 504 will drive the mounting column 505 to rotate, thereby driving the friction block 508 to rotate and shift. Turning on the linear motor 501 can drive the lifting frame 502 to rise and fall, so as to achieve contact between the friction block 508 and the fiber.

[0029] During the implementation of the present invention, the two ends of the fiber are first fixed and wound on the two deflection adjustment mechanisms 3 respectively. At this time, opening the spacing adjustment mechanism 2 can pull the two deflection adjustment mechanisms 3 away from each other, and then pull the two end limit mechanisms 4 away, thereby pulling the fiber, and then testing the tensile strength of the fiber. If the wear resistance of the fiber needs to be tested, the friction block mechanism 5 is turned on so that the friction block mechanism 5 contacts the fiber. At this time, turning on the reciprocating drive mechanism 7 can drive the drive shaft mechanism 6 to reciprocate. As the drive shaft mechanism 6 can drive the deflection adjustment mechanism 3, the deflection adjustment mechanism 3 can drive the end limit mechanism 4 to rotate back and forth, and then drive the fiber to wind back and forth, so that the fiber and the friction block mechanism 5 move relative to each other, so as to test the wear resistance of the fiber.

[0030] The present invention can adjust the spacing of the two deflection adjustment mechanisms 3 and then adjust the spacing of the two end limit mechanisms 4 by setting a spacing adjustment mechanism 2, so as to adapt to the detection of fibers of different lengths and at the same time be able to detect the tensile properties of the fibers. The friction block mechanism 5 can select a suitable friction block to detect the fibers according to actual conditions, and the reciprocating drive mechanism 7 can drive the drive shaft mechanism 6 to rotate back and forth, thereby driving the fibers to reciprocate, thereby detecting the wear resistance of the fibers and improving the efficiency of fiber performance detection.

[0031] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fiber performance testing device, comprising a testing base, characterized in that: The detection base is provided with a spacing adjustment mechanism, the spacing adjustment mechanism is provided with two deflection adjustment mechanisms, the two deflection adjustment mechanisms are symmetrically arranged on the detection base, the deflection adjustment mechanism is provided with an end limit mechanism, the middle part of the detection base is provided with a friction block mechanism, and the detection base is provided with a drive shaft mechanism and a reciprocating drive mechanism; the spacing adjustment mechanism is used to adjust the spacing between the two deflection adjustment mechanisms, the end limit mechanism is used to install and wind the end of the fiber, the friction block mechanism is used to detect the wear resistance of the fiber, the reciprocating drive mechanism is used to drive the drive shaft mechanism to reciprocate, and the drive shaft mechanism is used to adjust the state of the deflection adjustment mechanism.

2. The fiber performance testing device according to claim 1, characterized in that: The spacing adjustment mechanism includes an adjustment slot opened on the detection base, a first motor is provided on the side of the detection base, the output shaft of the first motor is fixedly connected to the adjustment threaded rod, the adjustment threaded rod is composed of two threaded rods with opposite rotation directions and the same length, and the adjustment threaded rod is rotatably connected to the detection base.

3. The fiber performance testing device according to claim 2, characterized in that: The deflection adjustment mechanism includes a spacing adjustment block threadedly connected to the adjustment threaded rod, the spacing adjustment block is located in the adjustment groove, the spacing adjustment block is slidably connected to the detection base, the spacing adjustment block is fixedly connected to the mounting frame, the mounting frame is rotatably connected to the driving sleeve, a clamping strip is provided in the axial direction of the driving sleeve, the driving sleeve is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the gear shaft, and the gear shaft and the mounting frame are rotatably connected.

4. The fiber performance testing device according to claim 3, characterized in that: The end limit mechanism comprises a tension sensor fixed on the gear shaft, the tension sensor is fixedly connected to the winding wheel, and a limit hole is arranged on the winding wheel.

5. The fiber performance testing device according to claim 1, characterized in that: The friction block mechanism includes a linear motor fixed on the detection base, two linear motors are provided, and the two linear motors are symmetrically arranged on the detection base, one end of the linear motor away from the detection base is fixedly connected to the lifting frame, a second motor is provided on the side of the lifting frame, the output shaft of the second motor is fixedly connected to the displacement shaft, the displacement shaft and the lifting frame are rotatably connected, the displacement shaft is fixedly connected to the mounting column, a plurality of magnetic slots are provided on the side of the mounting column, a magnetic rod is provided in the magnetic slot, the magnetic slot and the magnetic rod attract each other, and the magnetic rod is fixedly connected to the friction block.

6. The fiber performance testing device according to claim 3, characterized in that: The driving shaft mechanism includes a driving shaft plate fixed on the detection base, and two driving shaft plates are provided. The two driving shaft plates are symmetrically arranged on the detection base, and the driving shaft plate is rotatably connected to the driving shaft. A driving groove is provided in the axial direction of the driving shaft. The clamping strip in the driving sleeve is located in the driving groove. The clamping strip and the driving shaft are slidably connected, and the driving shaft is fixedly connected to the driving gear.

7. The fiber properties testing equipment according to claim 6, wherein the reciprocating drive mechanism comprises a mounting plate fixed on the testing base, the mounting plate is provided with two, the mounting plate is fixedly connected to the motor seat, the motor seat is fixedly connected to the third motor, the output shaft of the third motor is fixedly connected to the first rotating shaft, the first rotating shaft is fixedly connected to the first rotating rod, a fourth motor is provided in the first rotating rod, the output shaft of the fourth motor is fixedly connected to the adjusting threaded rod, the adjusting threaded rod and the first rotating rod are rotatably connected, the adjusting threaded rod is threadably connected to the adjusting block, the adjusting block and the first rotating rod are slidably connected, the adjusting block is rotatably connected to the second rotating shaft, the second rotating shaft is rotatably connected to the second rotating rod, the second rotating rod is rotatably connected to the third rotating shaft, the third rotating shaft is rotatably connected to the sliding rod, the sliding rod passes through the mounting plate, the sliding rod and the mounting plate are slidably connected, the sliding rod is fixedly connected to the driving rack, and the driving rack and the driving gear are meshed.

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