CN212206874U

CN212206874U - Tensile testing device for textile fabric

Info

Publication number: CN212206874U
Application number: CN202020417149.0U
Authority: CN
Inventors: 李霞
Original assignee: 李霞
Current assignee: Zhaoyuan Jinxiu Lixin craft quilting Co.,Ltd.
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-22
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the technical field of the weaving, especially, be a tensile test device for textile fabric, comprising a base plate, the last fixed surface of bottom plate installs the supporter, the last fixed surface of supporter installs the mount, the inner wall fixedly connected with positive and negative motor of mount, the output fixedly connected with shaft coupling of positive and negative motor, the first threaded rod of inside fixedly connected with of shaft coupling, the surface threaded connection of first threaded rod has the sliding sleeve. Through being provided with the mount, can conveniently fix positive and negative motor, improve the operating stability of positive and negative motor effectively, through being provided with positive and negative motor, its output rotates and to drive first threaded rod and rotates, and through being provided with first threaded rod, its rotation can force sliding sleeve vertical migration to adjust the height of punch holder, can stretch textile fabric, through being provided with the guide arm, can prevent that the punch holder from squinting at the vertical migration in-process.

Description

Tensile testing device for textile fabric

Technical Field

The utility model belongs to the technical field of the weaving, concretely relates to tensile test device for textile fabric.

Background

Textile fabrics are also called knitted fabrics, and include two types, weft-knitted fabrics and warp-knitted fabrics, according to the weaving method. Weft-knitted fabrics are usually made from low-stretch polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like as raw materials by knitting flat stitch, variable flat stitch, rib flat stitch, double rib flat stitch, jacquard weave, terry weave and the like on various weft knitting machines. In the quality testing process of the textile fabric, a tensile testing device is generally required.

However, when the existing tensile testing device detects the textile fabric, the clamping of the fabric is unstable, so that the detected numerical value can be influenced, and the existing tensile testing device for the textile fabric is complex in structure and expensive in manufacturing cost.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a tensile test device for textile fabric has solved the unstable problem of surface fabric centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a tensile testing device for textile fabric comprises a bottom plate, wherein a supporting body is fixedly arranged on the upper surface of the bottom plate, a fixed frame is fixedly arranged on the upper surface of the supporting body, a positive and negative motor is fixedly connected to the inner wall of the fixed frame, a coupler is fixedly connected to the output end of the positive and negative motor, a first threaded rod is fixedly connected to the inside of the coupler, a sliding sleeve is in threaded connection with the surface of the first threaded rod, a guide rod is installed in the sliding sleeve in a penetrating manner, an upper clamping plate is fixedly arranged on one side of the sliding sleeve, a first rubber body is fixedly arranged on one side of the upper clamping plate, a second threaded rod is fixedly arranged on one side of the upper clamping plate, a first fixing nut is in threaded connection with the surface of the second threaded rod, a supporting column is fixedly arranged on the upper surface of the bottom plate, one side fixed mounting of lower plate has the second rubber body, the inside through mounting of lower plate has the third threaded rod, the surperficial threaded connection of third threaded rod has second fixation nut, one side fixed mounting of supporter has the scale strip, the upper surface of supporter is provided with first bearing, the inner wall fixed mounting of first bearing has the movable rod, the one end swing joint of movable rod has the mounting panel.

Preferably, the inside of mounting panel is run through and is installed the pivot, and the pivot runs through in mounting panel and movable rod in proper order.

Preferably, the lower surface fixed mounting of bottom plate has the universal wheel, and the quantity of universal wheel is four, and every universal wheel sets up for the symmetry.

Preferably, the number of the guide rods is two, and the guide rods are perpendicular to the bottom plate and the support body.

Preferably, the first threaded rod is perpendicular to the sliding sleeve, and the bottom end of the first threaded rod is fixedly connected with a second bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

through being provided with the mount, can conveniently fix positive and negative motor, the operating stability of positive and negative motor has been improved effectively, through being provided with positive and negative motor, its output rotates and to drive first threaded rod and rotate, through being provided with first threaded rod, it rotates and to force sliding sleeve vertical migration, thereby adjust the height of punch holder, can stretch textile fabric, through being provided with the guide arm, can prevent that the punch holder from squinting at the vertical migration in-process, through being provided with first rubber body, its side is the zigzag, thereby two first rubber body mutual extrusions can fix textile fabric effectively, and then avoid the numerical value inaccuracy because of the centre gripping unstability leads to.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1, a bottom plate; 2, supporting a body; 3, fixing a frame; 4, a positive and negative motor; 5, coupling; 6 a first threaded rod; 7, a sliding sleeve; 8, a guide rod; 9, an upper clamping plate; 10 a first rubber body; 11 a second threaded rod; 12 a first fixing nut; 13 support columns; 14, a slide rail; 15, a lower clamping plate; 16 a second rubber body; 17 a third threaded rod; 18 a second securing nut; 19 scale bars; 20 a first bearing; 21 a movable rod; 22 mounting plates; 23 a rotating shaft; 24 universal wheels; 25 second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a tensile testing device for textile fabric comprises a bottom plate 1, a supporting body 2 is fixedly arranged on the upper surface of the bottom plate 1, a fixed frame 3 is fixedly arranged on the upper surface of the supporting body 2, a positive and negative motor 4 is fixedly connected to the inner wall of the fixed frame 3, a coupler 5 is fixedly connected to the output end of the positive and negative motor 4, a first threaded rod 6 is fixedly connected to the inside of the coupler 5, a sliding sleeve 7 is connected to the surface of the first threaded rod 6 through threads, a guide rod 8 is installed inside the sliding sleeve 7 in a penetrating manner, an upper clamping plate 9 is fixedly installed on one side of the sliding sleeve 7, a first rubber body 10 is fixedly installed on one side of the upper clamping plate 9, a second threaded rod 11 is fixedly installed on one side of the upper clamping plate 9, a first fixing nut 12 is connected to the surface of the second threaded rod 11 through threads, a supporting column 13 is fixedly installed on, one side fixed mounting of lower plate 15 has the second rubber body 16, and the inside of lower plate 15 runs through and installs third threaded rod 17, and the surface threaded connection of third threaded rod 17 has second fixation nut 18, and one side fixed mounting of supporter 2 has scale bar 19, and the upper surface of supporter 2 is provided with first bearing 20, and the inner wall fixed mounting of first bearing 20 has movable rod 21, and the one end swing joint of movable rod 21 has mounting panel 22.

In this embodiment, the fixing frame 3 is provided to conveniently fix the forward and reverse motor 4, so as to effectively improve the operation stability of the forward and reverse motor 4, the output end of the forward and reverse motor 4 rotates to drive the first threaded rod 6 to rotate, the first threaded rod 6 is provided to force the sliding sleeve 7 to vertically move, so as to adjust the height of the upper clamp plate 9, so as to stretch the textile fabric, the guide rod 8 is provided to prevent the upper clamp plate 9 from shifting during vertical movement, the first rubber bodies 10 are provided to have saw-toothed side surfaces, so that the two first rubber bodies 10 are mutually extruded to effectively fix the textile fabric, thereby avoiding inaccurate numerical value caused by unstable clamping, the second threaded rod 11 is matched with the first fixing nut 12 to effectively shrink the upper clamp plate 9, the slide rail 14 is provided to facilitate the horizontal movement of the lower clamp plate 15, through the lower plate 15 cooperation second rubber body 16, can centre gripping textile fabric's bottom effectively, through third threaded rod 17 cooperation second fixation nut 18, can make things convenient for lower plate 15 to shrink, through being provided with scale bar 19, can make things convenient for the extension that the measurement personnel observed the cloth, through being provided with mounting panel 22, can the easy to assemble camera, through being provided with pivot 23, can be favorable to mounting panel 22 angle regulation, increased the flexibility.

Specifically, the inside of mounting panel 22 runs through and installs pivot 23, and pivot 23 runs through in mounting panel 22 and movable rod 21 in proper order, through being provided with pivot 22, can make things convenient for mounting panel 22 and movable rod 21 swing joint, runs through in mounting panel 22 and movable rod 21 in proper order through setting up pivot 23 to can make things convenient for mounting panel 22 angle regulation.

Specifically, the lower fixed surface of bottom plate 1 installs universal wheel 24, and the quantity of universal wheel 24 is four, and every universal wheel 24 sets up for the symmetry, through being provided with universal wheel 24, can improve the flexibility of this device, and the quantity through setting up universal wheel 24 is four, and every universal wheel 24 sets up for the symmetry to can make this device turn to more nimble.

Specifically, the quantity of guide arm 8 is two, and 8 perpendicular to bottom plates 1 and supporter 2 of guide arm, and the quantity through setting up 8 of guide arm is two to can prevent that punch holder 9 from squinting at the vertical migration in-process, through setting up 8 perpendicular to bottom plates 1 and supporter 2 of guide arm, thereby can play the guide effect for punch holder 9.

Specifically, first threaded rod 6 perpendicular to sliding sleeve 7, and the bottom fixedly connected with second bearing 25 of first threaded rod 6, through setting up first threaded rod 6 perpendicular to sliding sleeve 7 vertical movement can be forced in the rotation of first threaded rod 6, adjusts the height of punch holder 9, can stretch textile fabric, through the bottom fixedly connected with second bearing 25 that sets up first threaded rod 6, can make things convenient for the connection and the rotation of first threaded rod 6.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, at first wait that the detection of intercepting waits to detect the cloth and pass through punch holder 9 and lower plate 15 fixed, then fix the camera at mounting panel 22, open the camera and shoot the cloth, thereby conveniently take notes the extensibility of cloth, then can start the first threaded rod 6 rotations of positive and negative motor 4 drive, can force sliding sleeve 7 to drive punch holder 9 and rise, thereby tensile cloth, until tearing apart the cloth or appearing the crack, can close positive and negative motor 4, then rotate first fixation nut 12 and second fixation nut 18, make punch holder 9 and lower plate 15 loosen the cloth, take off dumped cloth, then start positive and negative motor 4 once more and make punch holder 9 reset, wherein, positive and negative motor 4 is electric connection with external power supply.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tensile test device for textile fabric, includes bottom plate (1), the last fixed surface of bottom plate (1) installs supporter (2), its characterized in that: the upper surface of the support body (2) is fixedly provided with a fixing frame (3), the inner wall of the fixing frame (3) is fixedly connected with a positive and negative motor (4), the output end of the positive and negative motor (4) is fixedly connected with a coupler (5), the inside of the coupler (5) is fixedly connected with a first threaded rod (6), the surface of the first threaded rod (6) is in threaded connection with a sliding sleeve (7), the inside of the sliding sleeve (7) is provided with a guide rod (8) in a penetrating way, one side of the sliding sleeve (7) is fixedly provided with an upper clamping plate (9), one side of the upper clamping plate (9) is fixedly provided with a first rubber body (10), one side of the upper clamping plate (9) is fixedly provided with a second threaded rod (11), the surface of the second threaded rod (11) is connected with a first fixing nut (12), the upper surface of the bottom plate, the top fixed mounting of support column (13) has slide rail (14), the inside slidable mounting of slide rail (14) has lower plate (15), one side fixed mounting of lower plate (15) has the second rubber body (16), the inside of lower plate (15) runs through and installs third threaded rod (17), the surperficial threaded connection of third threaded rod (17) has second fixation nut (18), one side fixed mounting of supporter (2) has scale strip (19), the upper surface of supporter (2) is provided with first bearing (20), the inner wall fixed mounting of first bearing (20) has movable rod (21), the one end swing joint of movable rod (21) has mounting panel (22).

2. A tensile test apparatus for textile fabrics according to claim 1, characterised in that: the inside of mounting panel (22) is run through and is installed pivot (23), and pivot (23) run through in mounting panel (22) and movable rod (21) in proper order.

3. A tensile test apparatus for textile fabrics according to claim 1, characterised in that: the lower surface fixed mounting of bottom plate (1) has universal wheel (24), and the quantity of universal wheel (24) is four, and every universal wheel (24) are the symmetry setting.

4. A tensile test apparatus for textile fabrics according to claim 1, characterised in that: the number of the guide rods (8) is two, and the guide rods (8) are perpendicular to the bottom plate (1) and the support body (2).

5. A tensile test apparatus for textile fabrics according to claim 1, characterised in that: first threaded rod (6) perpendicular to sliding sleeve (7), and the bottom fixedly connected with second bearing (25) of first threaded rod (6).