Elastic force detection device for interlaced yarn production

Abstract

The utility model discloses an elastic force detection device for interlaced yarn production, and relates to the technical field of elastic force detection devices. The detection mechanism comprises a display controller, a vertically arranged mounting frame, a sliding rail, a telescopic mechanism and an elastic force sensor; the sliding rails are vertically arranged in the center of the front end face of the mounting frame in groups, the telescopic mechanisms are symmetrically arranged on the two sides of the front end face of the mounting frame in groups, the elastic force sensors are arranged at the telescopic ends of the telescopic mechanisms, and hanging rings are arranged on the sides, facing the sliding rails, of the elastic force sensors. A two-way screw rod and two sliding blocks are arranged in a sliding groove of the sliding rail; the two ends of the two-way screw penetrate through the sliding blocks in a threaded mode and are rotationally connected with the sliding grooves, and the sliding rails are provided with fixing mechanisms rotationally connected with the sliding blocks and used for fixing interlaced wires. Adjustment is convenient, pulling detection elasticity can be easily carried out in different directions, and the detection precision can be effectively improved by adjusting pulling detection comparison in different directions.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of elasticity detection device, concretely is a network silk production elasticity detection device. BACKGROUND

[0002] Network silk, also known as interlaced silk or air-jet interlaced yarn, refers to long filaments that are interlaced with each other to form periodic network points under the action of a jet flow in a network nozzle; network silk is interlaced yarn processed by synthetic fiber filaments through a special compressed air nozzle (networker); the vortex flow formed when compressed air passes through the networker causes irregular interlaced nodes between the filaments of the yarn, forming interlaced yarn; and the network silk produced needs to be tested for elasticity to test its elasticity.

[0003] However, the elasticity detection device for network silk production currently in use has a simple detection structure and cannot be adjusted, and can only be pulled in one direction for detection; and cannot compare the elasticity of the network silk, and cannot accurately measure the elasticity value of the network silk; therefore, an elasticity detection device for network silk production that can be adjusted and pulled in multiple directions is proposed. SUMMARY

[0004] The utility model aims at providing a network silk production elasticity detection device, which is convenient to adjust, easy to pull in different directions for detection, and can effectively improve the detection accuracy through different direction adjustment and comparison.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a network silk production elasticity detection device, comprising a detection mechanism; the detection mechanism comprises a display controller, a vertically arranged mounting bracket, a slide rail, an extension mechanism, and an elasticity sensor; the slide rails are vertically arranged in groups at the center position of the front end surface of the mounting bracket, the extension mechanisms are symmetrically arranged in groups at the front end surface of the mounting bracket, and the two slide rails are located between the two extension mechanisms; the elasticity sensor is arranged at the extension end of the extension mechanism, and the side of the elasticity sensor facing the slide rail is provided with a hanging ring; the slide groove of the slide rail is provided with a bidirectional screw rod and two slide blocks; both ends of the bidirectional screw rod are threaded through the slide blocks and rotationally connected with the slide groove, a fixing mechanism for fixing the network silk is arranged on the slide rail and rotationally connected with the slide blocks; a motor is arranged on the slide rail, and the output shaft of the motor is fixedly connected with one end of the bidirectional screw rod; the display controller is electrically connected with the extension mechanism, the elasticity sensor, and the motor.

[0006] In order to easily adjust the position of the telescopic mechanism, as a kind of network silk production elastic detection device preferred, the telescopic mechanism is provided with a sliding seat on the side of the mounting seat, the front end face of the mounting frame is provided with an adjusting groove matched with the sliding seat along the height direction, the sliding seat is located in the adjusting groove and is slidably connected therewith, the lifting device is arranged on the mounting frame, and the telescopic end of the lifting device is arranged on the sliding seat.

[0007] In order to easily select the telescopic mechanism, the lifting device and the elastic sensor, as a kind of network silk production elastic detection device preferred, the telescopic mechanism and the lifting device are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0008] The elastic sensor is a capacitive elastic pressure sensor, a piezoelectric elastic pressure sensor, a piezoresistive elastic pressure sensor or an S-shaped force sensor.

[0009] In order to improve the flexibility of the hook, as a kind of network silk production elastic detection device preferred, the fixing mechanism comprises a bearing, a rotating seat and a hook arranged on the top of the rotating seat, the circumferential outer wall of the rotating seat is fixedly connected with the circumferential inner wall of the bearing, the top of the sliding block is provided with a rotating groove matched with the bearing, the bearing is located in the rotating groove, and the circumferential outer wall of the bearing is fixedly connected with the circumferential inner wall of the rotating groove.

[0010] In order to effectively ensure the safety during the elastic detection process, as a kind of network silk production elastic detection device preferred, the device further comprises a protection device, the protection device comprises a box shell and a transparent box door arranged on the box shell, the detection mechanism is located in the box shell, the bottom and the rear end face of the mounting frame are fixedly connected with the inner wall of the box shell, and the display controller is arranged on the top of the box shell.

[0011] Compared with the prior art, the network silk production elastic detection device has the following beneficial effects:

[0012] The network silk production elastic detection device can divide a long network silk into two small network silks of equal length, fix the two network silks on the hooks and the hanging rings on the two sides of the mounting frame, pull the two network silks in different directions by starting the telescopic mechanisms and the motors on the two sides, compare and analyze the detection results, improve the detection precision, move the telescopic device to pull the network silk upwards or downwards, perform elastic detection in multiple directions, effectively detect the elastic performance of the network silk, and detect the elastic performance of different materials, thereby improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses a structure schematic diagram;

[0014] Figure 2 A-A is a schematic view of the structure of the fixing mechanism of the utility model. Figure 1

[0015] Figure 3 A-A is a schematic view of the structure of the fixing mechanism of the utility model.

[0016] In the figure: 1, display controller; 2, mounting bracket; 3, sliding rail; 4, telescopic mechanism; 5, elastic sensor; 6, hanging ring; 7, bidirectional screw; 8, sliding block; 9, fixing mechanism; 10, motor; 11, sliding seat; 12, adjusting groove; 13, lifting device; 14, bearing; 15, rotating seat; 16, hook; 17, rotating groove; 18, protection device; 19, box shell; 20, box door. DETAILED DESCRIPTION

[0017] Please refer to Figures 1 to 3 A kind of elastic detection device for network silk production, including detection mechanism;Detection mechanism includes display controller 1, vertically arranged mounting bracket 2, sliding rail 3, telescopic mechanism 4, elastic sensor 5;Sliding rail 3 is vertically arranged in group at the center position of mounting bracket 2 front end face, telescopic mechanism 4 is symmetrically arranged in group at mounting bracket 2 front end face two sides, and two sliding rails 3 are located between two telescopic mechanisms 4;Elastic sensor 5 is arranged at the telescopic end of telescopic mechanism 4, and the side of elastic sensor 5 towards sliding rail 3 is provided with hanging ring 6;Sliding groove of sliding rail 3 is provided with bidirectional screw 7 and two sliding blocks 8;The both ends of bidirectional screw 7 are all threaded through sliding block 8 and are rotationally connected with sliding groove, and sliding rail 3 is provided with fixing mechanism 9 for fixing network silk, which is rotationally connected with sliding block 8;Sliding rail 3 is provided with motor 10, and the output shaft of motor 10 is fixedly connected with one end of bidirectional screw 7;Display controller 1 is electrically connected with telescopic mechanism 4, elastic sensor 5 and motor 10 respectively.

[0018] In the embodiment: a long network silk is divided into two small segments of equal length, and the two small segments of network silk are respectively threaded through the hanging ring 6 on the elastic sensor 5 on the two sides, the two ends of the network silk are respectively fixed to the two fixing mechanisms 9 on the adjacent sliding rail 3, and the positions of the sliding blocks 8 on the left and right two sliding rails 3 are adjusted symmetrically;By starting the left telescopic mechanism 4, the telescopic mechanism 4 drives the elastic sensor 5 to move, and the network silk is pulled through the hanging ring 6, so that the elastic sensor 5 can detect the elasticity of the network silk;The motor 10 on the right sliding rail 3 is started, and the two sliding blocks 8 on the right sliding rail 3 move in opposite directions, the fixing mechanism 9 pulls the network silk, so that the right elastic sensor 5 can detect the elasticity of the network;By pulling the same two network silks in different directions for detection, the display controller 1 receives the values detected by the two elastic sensors 5, and compares and analyzes the values detected by the two elastic sensors 5, so that the elastic value of the network silk can be accurately determined, and the detection precision is improved.

[0019] ​As a technical optimization scheme of the utility model, the telescopic mechanism 4 is provided with a sliding seat 11 on one side of the mounting seat, the mounting rack 2 is provided with an adjusting groove 12 matched with the sliding seat 11 on the front end face along the height direction, the sliding seat 11 is located in the adjusting groove 12 and is connected with the adjusting groove 12 in sliding mode, the mounting rack 2 is provided with a lifting device 13, and the telescopic end of the lifting device 13 is arranged on the sliding seat 11.

[0020] In the embodiment, the lifting device 13 is started, the sliding seat 11 is slid up and down in the adjusting groove 12, the sliding seat 11 is moved, the telescopic mechanism 4 is synchronously moved, the height of the telescopic mechanism 4 can be adjusted, the telescopic mechanism 4 is moved above or below the sliding groove, the lengths of the two network silk line segments on the hanging ring 6 are different, the telescopic device is started, the pull ring pulls the network silk, and the elastic force sensor 5 can detect the elastic force of the network silk.

[0021] As a technical optimization scheme of the utility model, the telescopic mechanism 4 and the lifting device 13 are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0022] The elastic force sensor 5 is a capacitive elastic pressure sensor, a piezoelectric elastic pressure sensor, a piezoresistive elastic pressure sensor or an S-shaped force sensor.

[0023] In the embodiment, the telescopic mechanism 4 and the lifting device 13 can be electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods; preferably, the electric telescopic rods;

[0024] The elastic force sensor 5 can be a capacitive elastic pressure sensor, a piezoelectric elastic pressure sensor, a piezoresistive elastic pressure sensor or an S-shaped force sensor; it should be noted that the S-shaped force sensor is preferably selected, the S-shaped pressure sensor is suitable for measuring various tensile forces and compression forces, has the characteristics of dustproof sealing, wide range of measurement, high precision, stable and reliable performance and the like.

[0025] As a technical optimization scheme of the utility model, the fixing mechanism 9 comprises a bearing 14, a rotating seat 15 and a hook 16 arranged on the top of the rotating seat 15; the circumferential outer wall of the rotating seat 15 is fixedly connected with the circumferential inner wall of the bearing 14, the rotating groove 17 matched with the bearing 14 is arranged on the top of the sliding block 8, the bearing 14 is located in the rotating groove 17, and the circumferential outer wall of the bearing 14 is fixedly connected with the circumferential inner wall of the rotating groove 17.

[0026] In the embodiment, the two ends of the network silk are easily hung on the hooks 16 through the hooks 16; when the network silk is pulled by the elasticity of the network silk, the hooks 16 can be flexibly rotated and adjusted in direction through the bearing 14, the stability of the hooks 16 and the rotating seat 15 can be improved, and the breakage of the hooks 16 caused by the inclined force can be avoided.

[0027] As a technical optimization scheme of the utility model, the utility model also comprises a protection device 18, the protection device 18 comprises a box shell 19 and a transparent box door 20 arranged on the box shell 19; the detection mechanism is located in the box shell 19, and the bottom and the rear end face of the mounting frame 2 are fixedly connected with the inner wall of the box shell 19; and the display controller 1 is arranged on the top of the box shell 19.

[0028] In the embodiment, the detection mechanism is arranged in the protection device 18, the network silk is fixed, the box door 20 is closed when the network silk is detected, the elasticity detection of the network silk can be safely and directly observed through the transparent box door 20, the injury of people around caused by the tight breakage of the network silk when the network silk is pulled by the elasticity can be avoided, and the elasticity detection can be easily and safely operated.

[0029] The working principle and the use process of the utility model are as follows:

[0030] A long network silk is divided into two small segments of equal length, the two small segments of network silk are respectively arranged through the hanging rings 6 on the two elastic sensors 5, the two ends of the network silk are respectively fixed to the two fixing mechanisms 9 on the adjacent slide rails 3, and the positions of the sliding blocks 8 on the left and right slide rails 3 are adjusted to be symmetrical; the elastic sensor 5 is moved by the expansion mechanism 4 on the left side, the network silk is pulled through the hanging ring 6, the elasticity of the network silk can be detected by the elastic sensor 5; the motor 10 on the right slide rail 3 is started, the two sliding blocks 8 on the right slide rail 3 move in opposite directions, the network silk is pulled by the fixing mechanism 9, and the elasticity of the network can be detected by the right elastic sensor 5; the same two network silks are pulled in different directions for detection, the display controller 1 receives the values detected by the two elastic sensors 5, and the values detected by the two elastic sensors 5 are compared and analyzed, so that the elasticity value of the network silk can be accurately determined, and the detection precision is improved; meanwhile, the position of the expansion device is adjusted by starting the lifting device 13, and the elasticity value detected before can be compared again.

[0031] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection range of the utility model.

Claims

1. A device for detecting the elasticity of a network yarn, comprising a detection mechanism; characterized in that: The detection mechanism comprises a display controller (1), a vertically arranged mounting rack (2), a sliding rail (3), a telescopic mechanism (4) and an elastic sensor (5); the sliding rails (3) are vertically arranged in groups at the center positions of the front end faces of the mounting racks (2); the telescopic mechanisms (4) are symmetrically arranged in groups at the two sides of the front end faces of the mounting racks (2), and the two sliding rails (3) are located between the two telescopic mechanisms (4); the elastic sensor (5) is arranged at the telescopic end of the telescopic mechanism (4), and a hanging ring (6) is arranged on the side of the elastic sensor (5) facing the sliding rail (3); the sliding groove of the sliding rail (3) is provided with a bidirectional screw rod (7) and two sliding blocks (8); the two ends of the bidirectional screw rod (7) are threaded through the sliding blocks (8) and are rotationally connected with the sliding groove, and the sliding rail (3) is provided with a fixing mechanism (9) rotationally connected with the sliding blocks (8) for fixing the network yarn; the sliding rail (3) is provided with a motor (10), and the output shaft of the motor (10) is fixedly connected with one end of the bidirectional screw rod (7); the display controller (1) is electrically connected with the telescopic mechanism (4), the elastic sensor (5) and the motor (10) respectively.

2. The elastic detection device for network yarn production according to claim 1, characterized in that: The telescopic mechanism (4) is provided with a sliding seat (11) on the side facing the mounting base, the front end face of the mounting rack (2) is provided with an adjusting groove (12) in the height direction, the sliding seat (11) is located in the adjusting groove (12) and is in sliding connection with the adjusting groove (12), and the mounting rack (2) is provided with a lifting device (13), and the telescopic end of the lifting device (13) is arranged on the sliding seat (11).

3. The elastic detection device for network yarn production according to claim 1, characterized in that: The telescopic mechanism (4) and the lifting device (13) are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods. The elastic sensor (5) is a capacitive elastic pressure sensor, a piezoelectric elastic pressure sensor, a piezoresistive elastic pressure sensor or an S-shaped force sensor.

4. The elastic detection device for network yarn production according to claim 1, characterized in that: The fixing mechanism (9) comprises a bearing (14), a rotating seat (15) and a hook (16) arranged on the top of the rotating seat (15); the circumferential outer wall of the rotating seat (15) is fixedly connected with the circumferential inner wall of the bearing (14), the top of the sliding block (8) is provided with a rotating groove (17) matched with the bearing (14), the bearing (14) is located in the rotating groove (17), and the circumferential outer wall of the bearing (14) is fixedly connected with the circumferential inner wall of the rotating groove (17).

5. The elastic detection device for network yarn production according to claim 1, characterized in that: Further comprising a protection device (18), the protection device (18) comprises a box shell (19) and a transparent box door (20) arranged on the box shell (19); the detection mechanism is located in the box shell (19), the bottom and the rear end face of the mounting rack (2) are fixedly connected with the inner wall of the box shell (19), and the display controller (1) is arranged on the top of the box shell (19).

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