Filament tensile property detection equipment

Abstract

The utility model discloses filament tensile property detection equipment which comprises a base, a servo motor is fixedly installed on the right side of the base, a threaded rod is fixedly installed at the output end of the servo motor, the left end of the threaded rod extends into the base and is rotationally installed, a threaded block is connected to the surface of the threaded rod in a sleeved mode, and the threaded block is fixedly installed on the right side of the base. A first support is fixedly mounted at the top of the threaded block, and a second support is fixedly mounted on the left side of the top of the base. According to the utility model, one end of the wrapping post can be fixed by winding filaments on the surface of the wrapping post, and the arc-shaped clamping sleeve can be clamped on the surface of the wrapping post to complete further fixation of the filaments, so that one end of the filaments is prevented from slipping during stretching detection, and in addition, the pressing plate is additionally arranged on the top of the supporting plate; the second electric air cylinder can be used for driving operation, and the pressing plate is pressed on the surface of one end of the filament to complete pressing and fixing, so that the filament stretching detection stability is improved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber detection, in particular to a fiber tensile property detection device. Background Technique

[0002] Fabric is the material used to make clothing. It is one of the three essential elements of clothing and has a huge demand in current use. During the production and processing of fabric, it is necessary to detect its tensile properties to determine the tensile strength grade of the fabric.

[0003] For example, the Chinese utility model provides a "fiber tensile property detection device for fabric" with the patent number: CN220490561 U, which includes a base. One side of the top of the base is fixedly connected with a fixed frame. The lower end of one side of the fixed frame is fixedly connected with a laser emitter. The surface of the threaded rod is threadedly connected with a threaded block. The top of the threaded block is fixedly connected with a movable frame extending outside the base. The lower end of one side of the movable frame is fixedly connected with a laser receiver. The bottom end of the fixed plate is movably connected with a pressing plate. This fiber tensile property detection device for fabric, through the operation of the laser emitter and the laser receiver, directly and automatically reads the distance between the fixed frame and the movable frame, and then can automatically know the tensile properties of the fabric fiber, avoiding the error caused by manual reading, improving the detection portability and detection accuracy. At the same time, the laser emitter and the laser receiver can be protected by a protective cover and a protective plate respectively to extend their service life.

[0004] Although the above document solves the portability during the use of the device in the process of fiber stretching and improves the detection accuracy, the two ends of the fiber are prone to slipping during the tensile detection after being fixed. In addition, the device can only detect a single fiber at a time, reducing the tensile detection efficiency of the fiber. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fiber tensile property detection device, which has the advantages of being able to fix the two ends of the fiber and synchronously detect multiple fibers.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a fiber tensile property detection device, including a base. A servo motor is fixedly installed on the right side of the base. The output end of the servo motor is fixedly installed with a threaded rod. The left end of the threaded rod extends into the interior of the base and is rotatably installed. The surface of the threaded rod is sleeved with a threaded block. The top of the threaded block is fixedly installed with a first bracket. A second bracket is fixedly installed on the left side of the top of the base. Support plates are fixedly installed on the inner sides of the first bracket and the second bracket. Three winding columns are fixedly installed on the top of the support plate. An arc-shaped clamping sleeve is correspondingly arranged on the outside of the winding column. A moving plate is fixedly installed on the outside of the arc-shaped clamping sleeve. A first electric cylinder is fixedly installed on the outside of the moving plate.

[0007] As a preferred solution, second electric cylinders are fixedly installed at the tops of the first bracket and the second bracket. The output ends of the second electric cylinders penetrate and extend into the interiors of the first bracket and the second bracket, and connecting plates are fixedly installed. A pressing plate is fixedly installed at the bottom of the connecting plate.

[0008] As a preferred solution, a through groove is formed in the interior of the base. One end of the threaded rod is located inside the through groove, and the bottom of the threaded block is in contact with the bottom of the inner cavity of the through groove.

[0009] As a preferred solution, the bottom of the moving plate is in sliding contact with the top of the support plate, and the arc-shaped clamping sleeve is adapted to the wire winding column.

[0010] As a preferred solution, sliding grooves are formed on the front and rear sides of the top of the support plate, and the inside of the sliding grooves is fixedly installed with the bottom of the moving plate through sliding blocks.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. One end of the fiber can be fixed by winding the fiber on the surface of the wire winding column in the present utility model. Moreover, in cooperation with the arc-shaped clamping sleeve, it can be clamped on the surface of the wire winding column to further fix the fiber, avoiding the slippage of one end of the fiber during the tensile test. In addition, a pressing plate is added to the top of the support plate, which can be driven by the second electric cylinder, and the pressing plate is pressed on the surface of one end of the fiber to complete the pressing and fixing, improving the stability during the tensile test of the fiber and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0014] Figure 2 is a front view of the structure of the present utility model;

[0015] Figure 3 is a partial structural cross-sectional view of the present utility model.

[0016] In the figure: 1. Base; 2. Servo motor; 3. Threaded rod; 4. First bracket; 5. Second bracket; 6. Support plate; 7. Wire winding column; 8. Arc-shaped clamping sleeve; 9. Moving plate; 10. First electric cylinder; 11. Second electric cylinder; 12. Connecting plate; 13. Pressing plate; 14. Threaded block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-3 , the present utility model: a fiber stretching performance detection device, including a base 1, a servo motor 2 is fixedly installed on the right side of the base 1, the output end of the servo motor 2 is fixedly installed with a threaded rod 3, the left end of the threaded rod 3 extends into the interior of the base 1 and is rotatably installed, the surface of the threaded rod 3 is sleeved with a threaded block 14, the top of the threaded block 14 is fixedly installed with a first bracket 4, the left side of the top of the base 1 is fixedly installed with a second bracket 5, the inner sides of the first bracket 4 and the second bracket 5 are both fixedly installed with support plates 6, the top of the support plate 6 is fixedly installed with three wire winding columns 7, an arc-shaped clamping sleeve 8 is correspondingly arranged on the outer side of the wire winding column 7, a moving plate 9 is fixedly installed on the outer side of the arc-shaped clamping sleeve 8, and a first electric cylinder 10 is fixedly installed on the outer side of the moving plate 9.

[0019] Through the above technical solution, one end of the fiber can be fixed by winding the fiber on the surface of the wire winding column 7, and the arc-shaped clamping sleeve 8 can be used to clamp on the surface of the wire winding column 7 to further fix the fiber, avoiding the slipping of one end of the fiber during the stretching test. In addition, a pressing plate 13 is added on the top of the support plate 6, which can be driven by the second electric cylinder 11, and the pressing plate 13 is pressed on the surface of one end of the fiber to complete the pressing and fixing, improving the stability during the fiber stretching test and the test efficiency.

[0020] Second electric cylinders 11 are fixedly installed on the tops of both the first bracket 4 and the second bracket 5, the output ends of the second electric cylinders 11 penetrate and extend into the interiors of the first bracket 4 and the second bracket 5 and are fixedly installed with connecting plates 12, and a pressing plate 13 is fixedly installed on the bottom of the connecting plate 12.

[0021] Through the above technical solution, the pressing plate 13 can be operated by the second electric cylinder 11, and the end of the wound fiber can be pressed and assisted in fixing, avoiding the slipping of the fiber during the stretching test.

[0022] A through groove is opened in the interior of the base 1, one end of the threaded rod 3 is located in the through groove, and the bottom of the threaded block 14 is in contact with the bottom of the inner cavity of the through groove.

[0023] Through the above technical solution, the through groove facilitates the accommodation of the threaded rod 3, and the contact between the bottom of the threaded block 14 and the bottom of the inner cavity of the through groove can play a role in limiting and guiding.

[0024] The bottom of the moving plate 9 is in sliding contact with the top of the support plate 6, and the arc-shaped clamping sleeve 8 is adapted to the winding post 7.

[0025] Through the above technical solution, the contact between the bottom of the moving plate 9 and the top of the support plate 6 can limit the position during movement, avoiding the inclination of the moving plate 9 and the arc-shaped clamping sleeve 8.

[0026] Sliding grooves are formed on both the front and rear sides of the top of the support plate 6, and the inside of the sliding grooves is fixedly installed with the bottom of the moving plate 9 through sliding blocks.

[0027] Through the above technical solution, the sliding grooves and the sliding blocks can ensure that the movement track of the moving plate 9 will not have a large deviation, and can stably clamp the arc-shaped clamping sleeve 8 on the surface of the winding post 7 to complete the fixation of the fiber wire.

[0028] The working principle of the present utility model is as follows: The two ends of the fiber wire are respectively wound on the surface of the winding post 7, and then the first electric cylinder 10 is started to push the moving plate 9 and the arc-shaped clamping sleeve 8 to move, and the arc-shaped clamping sleeve 8 is clamped on the surface of the winding post 7 to complete the pressing and fixing of the surface of the fiber wire. Subsequently, the second electric cylinder 11 is started to push the connecting plate 12 to drive the pressing plate 13 to move downward and press on the other end surface of the fiber wire to complete the auxiliary fixing. Finally, the servo motor 2 is started to drive the threaded rod 3 to rotate counterclockwise. When the threaded rod 3 rotates, it drives the threaded block 14 and the first bracket 4 to move to the right, and pulls the fiber wire to the right, and performs a tensile property test, and uses the externally installed laser emitter and laser receiver to read the moving distance between the first bracket 4 and the second bracket 5, so as to know the tensile property of the fabric fiber wire.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A fibril stretching performance detection device, comprising a base (1), characterized in that: A servo motor (2) is fixedly installed on the right side of the base (1). The output end of the servo motor (2) is fixedly installed with a threaded rod (3). The left end of the threaded rod (3) extends into the interior of the base (1) and is rotatably installed. A threaded block (14) is sleeved on the surface of the threaded rod (3). The top of the threaded block (14) is fixedly installed with a first bracket (4). A second bracket (5) is fixedly installed on the left side of the top of the base (1). Support plates (6) are fixedly installed on the inner sides of the first bracket (4) and the second bracket (5). Three wire-winding columns (7) are fixedly installed on the top of the support plate (6). Arc-shaped clamping sleeves (8) are correspondingly arranged on the outer sides of the wire-winding columns (7). A moving plate (9) is fixedly installed on the outer side of the arc-shaped clamping sleeve (8). A first electric cylinder (10) is fixedly installed on the outer side of the moving plate (9).

2. The fiber drawing performance detection device according to claim 1, wherein: Second electric cylinders (11) are fixedly installed on the tops of the first bracket (4) and the second bracket (5). The output ends of the second electric cylinders (11) penetrate and extend into the interiors of the first bracket (4) and the second bracket (5) and are fixedly installed with connecting plates (12). A pressing plate (13) is fixedly installed at the bottom of the connecting plate (12).

3. The fiber stretching performance detection device according to claim 1, characterized in that: A through groove is formed in the interior of the base (1). One end of the threaded rod (3) is located inside the through groove. The bottom of the threaded block (14) is in contact with the bottom of the inner cavity of the through groove.

4. The fiber stretching performance detection device according to claim 1, characterized in that: The bottom of the moving plate (9) is in sliding contact with the top of the support plate (6). The arc-shaped clamping sleeve (8) is adapted to the wire-winding column (7).

5. The fiber stretching performance detection device according to claim 1, characterized in that: Sliding grooves are formed in the front and rear sides of the top of the support plate (6), and the interior of the sliding grooves is fixedly installed with the bottom of the moving plate (9) through sliding blocks.

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