CN219121911U

CN219121911U - High-strength and high-toughness fiber yarn processing tensile detection mechanism

Info

Publication number: CN219121911U
Application number: CN202320056450.7U
Authority: CN
Inventors: 仲潇; 吕从慧
Original assignee: Lianyungang Lunyang Monofilament Technology Co ltd
Current assignee: Lianyungang Lunyang Monofilament Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-02
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a high-strength and high-toughness fiber yarn processing tensile detection mechanism which comprises a base, an upright post, a tension sensor and a first frame, wherein a moving mechanism is arranged on the inner side of the first frame and comprises a first motor, a screw rod is fixedly arranged on an output shaft of the first motor, a guide block is connected to the outer side of the screw rod in a threaded manner, a sliding block is fixedly connected to one side of the guide block, which is close to the first frame, a second frame is fixedly connected to one side of the guide block, which is close to the tension sensor, a second motor is fixedly arranged on the outer side of the second frame, and a shaft lever is fixedly arranged on the output shaft of the second motor. This high strength and toughness fiber yarn processing tensile detection mechanism can drive the second frame through the drive of first motor and reciprocate, adjusts the angle of fiber yarn from this to the stress of analog fiber yarn at different angles has improved the accuracy that detects, has ensured the reliability of product, has good practicality.

Description

High-strength and high-toughness fiber yarn processing tensile detection mechanism

Technical Field

The utility model relates to the technical field of material detection, in particular to a high-strength and high-toughness fiber yarn processing tensile detection mechanism.

Background

The carbon fiber composite material generally has the advantages of high specific strength, high strength and toughness, high specific modulus, corrosion resistance, fatigue resistance and the like, is widely applied at present, and various types of carbon fiber composite materials comprise a carbon fiber composite wire, a carbon fiber composite core rod is contained in a carbon fiber composite wire, and the carbon fiber composite wire is required to be tested in the research, development and production processes so as to test the strength of the carbon fiber composite wire.

For this purpose, chinese patent CN205656070U discloses a fiber tensile testing device comprising: the device comprises a mounting bracket, a loading tension servo motor arranged on the mounting bracket, a screw assembly connected with the mounting bracket, an xy axis fine adjustment platform connected to a sliding table of the screw assembly, a tension sensor positioned on an xy axis fine adjustment table top, a male clamp positioning servo motor connected to the tail of the screw, a female clamp and a male clamp respectively used for clamping two ends of a sample, a laser displacement sensor and a data acquisition and testing system.

However, when the fiber tensile testing device is used, the angle of the fiber yarn cannot be adjusted, and the tensile direction of the tension sensor and the length direction of the fiber yarn are positioned on the same straight line, so that the detection angle is single, the stress state of the fiber yarn under the actual working condition cannot be truly reflected, the reliability of a product is influenced, and the high-strength and high-toughness fiber yarn processing tensile detection mechanism is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a high-strength and high-toughness fiber yarn processing tensile detection mechanism which has the advantages of being convenient for adjusting the stress angle and the like, and solves the problems that the existing fiber tensile test device is single in detection angle when in use, cannot truly reflect the stress state of the fiber yarn under the actual working condition, and influences the reliability of products.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-strength and high-toughness fiber yarn processing tensile detection mechanism comprises a base, an upright post, a tension sensor and a first frame, wherein a moving mechanism is arranged on the inner side of the first frame;

the moving mechanism comprises a first motor, a screw rod is fixedly arranged on an output shaft of the first motor, a guide block is connected to the outer side of the screw rod in a threaded mode, a sliding block is fixedly connected to one side, close to the first frame, of the guide block, a second frame is fixedly connected to one side, close to the tension sensor, of the guide block, a second motor is fixedly arranged on the outer side of the second frame, a shaft rod is fixedly arranged on an output shaft of the second motor, and a rotating wheel is fixedly arranged on the outer side of the shaft rod.

Further, a first connecting ring is fixedly arranged at the detection end of the tension sensor, and a second connecting ring is fixedly connected to the outer side of the rotating wheel.

Further, the top fixedly connected with mounting panel of stand, tension sensor fixed mounting is to the top of mounting panel.

Further, the top of the first frame is fixedly connected with an outer cover, and the first motor is fixedly installed inside the outer cover.

Further, the upright is fixedly mounted to the top of the base, and the screw is rotatably connected to the inner side of the first frame.

Further, the first frame is fixedly mounted to the top of the base, and the shaft is rotatably connected to the inner side of the second frame.

Further, a sliding groove is formed in the inner side of the first frame, and the sliding block is in sliding fit with the inner side of the sliding groove.

Further, the first frame and the second frame are cross-shaped in appearance.

Compared with the prior art, the utility model provides a high-strength and high-toughness fiber yarn processing tensile detection mechanism, which has the following beneficial effects:

this high strength and toughness fiber yarn processing tensile detection mechanism makes it produce pulling force to the tension sensor through the runner in the second frame and winds the fiber yarn, carries out pulling force detection from this, can drive the second frame through the drive of first motor and reciprocate, adjusts the angle of fiber yarn from this to the stress state of fiber yarn at different angles of being convenient for simulation has improved the accuracy of detection, has ensured the reliability of product, has good practicality.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a front view of the structure of the present utility model.

In the figure: 1 base, 2 stand, 3 mounting panel, 4 tension sensor, 5 first frame, 6 dustcoat, 7 first motor, 8 lead screw, 9 guide blocks, 10 sliders, 11 second frame, 12 second motor, 13 axostylus axostyle, 14 runner, 15 first go-between, 16 second go-between.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a high strength fiber yarn processing tensile detection mechanism in the present embodiment includes a base 1, a column 2, a tension sensor 4 and a first frame 5, wherein the column 2 and the first frame 5 are fixedly mounted on top of the base 1, the top of the column 2 is fixedly connected with a mounting plate 3, and the tension sensor 4 is fixedly mounted on top of the mounting plate 3.

It should be noted that the tension sensor 4 belongs to a conventional device known to the public in the prior art, and thus a detailed description of the specific structural composition and working principle thereof is not repeated herein.

In this embodiment, the inboard of first frame 5 is provided with moving mechanism, moving mechanism includes first motor 7, the top fixedly connected with dustcoat 6 of first frame 5, first motor 7 fixed mounting is to the inside of dustcoat 6, fixed mounting has lead screw 8 on the output shaft of first motor 7, lead screw 8 rotates the inboard that is connected to first frame 5, the outside threaded connection of lead screw 8 has guide block 9, the rotation through lead screw 8 is convenient for drive guide block 9 and removes, has made things convenient for the regulation.

It should be noted that, the side of the guide block 9 near the first frame 5 is fixedly connected with a slide block 10, the inner side of the first frame 5 is provided with a slide groove, the slide block 10 is in sliding fit with the inner side of the slide groove, and the guide block 9 can keep stable movement through the slide block 10 and the slide groove, so that the adjustment is convenient.

In this embodiment, one side of the guide block 9, which is close to the tension sensor 4, is fixedly connected with a second frame 11, the outer side of the second frame 11 is fixedly provided with a second motor 12, an output shaft of the second motor 12 is fixedly provided with a shaft lever 13, the shaft lever 13 is rotationally connected to the inner side of the second frame 11, the outer side of the shaft lever 13 is fixedly provided with a rotating wheel 14, the fiber yarn is wound by the rotating wheel 14, and further the fiber yarn is stretched conveniently, so that the detection is facilitated.

The first frame 5 and the second frame 11 have a half-cross shape.

Embodiment two:

referring to fig. 1-2, on the basis of the first embodiment, a first connecting ring 15 is fixedly installed on the detection end of the tension sensor 4, a second connecting ring 16 is fixedly connected to the outer side of the rotating wheel 14, and the fiber yarn is conveniently fixed through the first connecting ring 15 and the second connecting ring 16, so that detection is facilitated.

The working principle of the embodiment is as follows:

when the device is used, two ends of a fiber yarn to be detected are respectively fixed on the first connecting ring 15 and the second connecting ring 16, the second motor 12 is started to drive the shaft lever 13 to rotate, the rotating wheel 14 is driven to rotate, the rotating wheel 14 winds the fiber yarn, and the tension sensor 4 is pulled to detect the tension, in addition, the first motor 7 is started to drive the screw rod 8 to rotate, the guide block 9 and the sliding block 10 are driven to move up and down, the second frame 11 is driven to move up and down, and accordingly the angle of the fiber yarn can be adjusted.

The beneficial effects of the embodiment are as follows:

this high strength and toughness fiber yarn processing tensile detection mechanism makes it produce pulling force to the tension sensor 4 through the runner 14 in the second frame 11 and winds the fiber yarn, carries out pulling force detection from this, can drive the second frame 11 through the drive of first motor 7 and reciprocate, adjusts the angle of fiber yarn from this to the stress state of fiber yarn at different angles is convenient for simulate, has improved the accuracy of detection, has ensured the reliability of product, has good practicality.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength and toughness fiber yarn processing tensile detection mechanism, includes base (1), stand (2), tension sensor (4) and first frame (5), its characterized in that: a moving mechanism is arranged on the inner side of the first frame (5);

the moving mechanism comprises a first motor (7), a screw rod (8) is fixedly installed on an output shaft of the first motor (7), a guide block (9) is connected to the outer side of the screw rod (8) in a threaded mode, a sliding block (10) is fixedly connected to one side, close to the first frame (5), of the guide block (9), a second frame (11) is fixedly connected to one side, close to the tension sensor (4), of the guide block (9), a second motor (12) is fixedly installed on the outer side of the second frame (11), a shaft rod (13) is fixedly installed on an output shaft of the second motor (12), and a rotating wheel (14) is fixedly installed on the outer side of the shaft rod (13).

2. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the detection end of the tension sensor (4) is fixedly provided with a first connecting ring (15), and the outer side of the rotating wheel (14) is fixedly connected with a second connecting ring (16).

3. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the top fixedly connected with mounting panel (3) of stand (2), tension sensor (4) fixed mounting is to the top of mounting panel (3).

4. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the top of the first frame (5) is fixedly connected with an outer cover (6), and the first motor (7) is fixedly installed inside the outer cover (6).

5. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the upright post (2) is fixedly arranged on the top of the base (1), and the screw rod (8) is rotatably connected to the inner side of the first frame (5).

6. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the first frame (5) is fixedly mounted to the top of the base (1), and the shaft (13) is rotatably connected to the inner side of the second frame (11).

7. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the inner side of the first frame (5) is provided with a sliding groove, and the sliding block (10) is in sliding fit with the inner side of the sliding groove.

8. The high strength and toughness fiber yarn processing tensile detection mechanism according to claim 1, wherein: the first frame (5) and the second frame (11) are in a half-cross shape.