CN219870702U - Tensile strength testing arrangement is resisted to fabric - Google Patents

Abstract

The utility model discloses a textile tensile strength testing device which comprises a bottom plate and a dynamometer, wherein the upper end of the bottom plate is movably connected with a stretching assembly, the stretching assembly comprises a threaded rod II, the right end of the dynamometer is movably connected with a fixing assembly, the fixing assembly comprises a fixing frame and a threaded rod I, the right end of the fixing frame is movably connected with a leveling assembly, and the leveling assembly comprises a placing frame and a spring. According to the utility model, the two ends of the textile are respectively placed in the placing box, then the threaded rod is rotated to drive the extrusion plate to descend, the extrusion plate is contacted with the textile along with the descending of the extrusion plate, the two ends of the textile are fixed through the extrusion plate and the placing box, so that the placing box and the extrusion plate are contacted with the textile with a large area through placing the two ends of the textile in the placing box, the fixing effect is better, the extrusion plate is made of rubber, and the fixing effect is further improved.

Description

Tensile strength testing arrangement is resisted to fabric

Technical Field

The utility model relates to the technical field of textile detection, in particular to a device for testing tensile strength of textiles.

Background

The textiles are required to be tested for tensile strength during production. Through retrieval, chinese patent No. CN216816301U discloses a textile tensile strength testing device for textile detection, which comprises a detection box, wherein a telescopic arm of an electric telescopic rod penetrates through the detection box, a movable rod is arranged at the end part of the detection box, a chest expander is arranged below the movable rod, a display table is arranged on the outer wall of the detection box, a T-shaped plate is arranged between two sliding grooves, a clamping groove is formed in the upper surface of the T-shaped plate, a clamping plate is arranged in the clamping groove, a rubber pad is arranged on the lower surface of the clamping plate, and connecting plates are arranged at the edges of two sides of the upper surface of the T-shaped plate; this fabric tensile strength testing arrangement for fabrics detects through installing electric telescopic handle on detecting the case, under the cooperation of movable rod and chest expander, is convenient for carry out tensile strength test to the fabrics that need detect, and the installation shows the platform, and the condition of tensile strength test is convenient for the real-time record and display, splint on the T template are convenient for carry out the centre gripping fixedly to the fabrics that need test under fastening bolt's cooperation to test steadily.

However, the device has a small contact area with the textile fabric when fixing the textile fabric, so that the fixing effect on the textile fabric is general, and the device does not smooth out components, and folds generated during stretching affect the result of the tensile strength test.

Disclosure of Invention

The utility model aims to provide a device for testing tensile strength of textiles, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tensile strength testing arrangement of fabric, includes bottom plate and dynamometer, the upper end swing joint of bottom plate has tensile subassembly, tensile subassembly includes threaded rod two, the right-hand member swing joint of dynamometer has fixed subassembly, fixed subassembly includes fixed frame and threaded rod one, the right-hand member swing joint of fixed frame has the subassembly of pacifying, smooth the subassembly and include rack and spring.

Preferably, the inside fixedly connected with of fixed frame places the case, the upper end fixedly connected with thread bush one of fixed frame, the lower extreme rotation of threaded rod one is connected with the stripper plate, the fixed surface of stripper plate is connected with the connecting block, the spout has been seted up to the inside of fixed frame.

Preferably, the first threaded rod is in threaded connection with the threaded sleeve, the size of the connecting block is matched with the size of the sliding groove, the connecting block is in sliding connection with the fixed frame, and the extruding plate is made of rubber.

Preferably, the inside sliding connection of rack has the smooth board, smooth dull and stereotyped upper end fixedly connected with pull rod, the one end and the rack fixed connection of spring, the other end and the smooth board fixed connection of spring.

Preferably, the upper end fixedly connected with slide bar of bottom plate, the left end fixedly connected with thread bush second of bottom plate, the right-hand member fixedly connected with connecting plate of dynamometer, threaded rod second and thread bush second threaded connection, threaded rod second and connecting plate swivelling joint, fixed frame and slide bar sliding connection.

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

1. the two ends of the textile are respectively placed in the placing box, then the threaded rod is rotated to drive the extrusion plate to descend, the extrusion plate is contacted with the textile along with the descending of the extrusion plate, the two ends of the textile are fixed through the extrusion plate and the placing box, so that the placing box and the extrusion plate are contacted with the textile in a large area through placing the two ends of the textile in the placing box, the fixing effect is better, the extrusion plate is made of rubber, and the fixing effect is further improved;

2. fixed spinning makes the fabrics be in the lower extreme of pacifying the flat board, carries out the centre gripping to the fabrics through the rack with pacify the flat board, rotates threaded rod two after the fixed and drives the dynamometer and remove the effect that has reached the test to pacify the fabrics through the rack and pacify the flat board when tensile fabrics, reduced measuring error.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing assembly according to the present utility model;

FIG. 3 is a schematic view of the construction of the pacifying assembly of the present utility model;

fig. 4 is a schematic view of the stretching assembly of the present utility model.

In the figure: 1. a bottom plate; 2. a load cell; 3. a fixing assembly; 4. a smoothing assembly; 5. a stretching assembly; 301. a fixed frame; 302. a first thread sleeve; 303. a first threaded rod; 304. an extrusion plate; 305. a connecting block; 306. a chute; 307. placing a box; 401. a placing rack; 402. a pacifying plate; 403. a pull rod; 404. a spring; 501. a second threaded rod; 502. a second thread sleeve; 503. a connecting plate; 504. and a slide bar.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a tensile strength testing arrangement of fabric, includes bottom plate 1 and dynamometer 2, the upper end swing joint of bottom plate 1 has tensile subassembly 5, tensile subassembly 5 includes threaded rod two 501, the right-hand member swing joint of dynamometer 2 has fixed subassembly 3, fixed subassembly 3 includes fixed frame 301 and threaded rod one 303, the right-hand member swing joint of fixed frame 301 has smooth subassembly 4, smooth subassembly 4 includes rack 401 and spring 404.

Further, the inside fixedly connected with of fixed frame 301 places case 307, the upper end fixedly connected with thread bush one 302 of fixed frame 301, the lower extreme rotation of threaded rod one 303 is connected with stripper plate 304, stripper plate 304's fixed surface is connected with connecting block 305, spout 306 has been seted up to the inside of fixed frame 301, can be with fine fixed of fabric through fixed subassembly 3.

Further, the first threaded rod 303 is in threaded connection with the first threaded sleeve 302, the size of the connecting block 305 is matched with the size of the sliding groove 306, the connecting block 305 is in sliding connection with the fixed frame 301, and the extruding plate 304 is made of rubber, so that friction between the extruding plate 304 and the fixed frame 301 is increased, and the fixing effect is further improved.

Further, the inside sliding connection of rack 401 has and smooths board 402, the upper end fixedly connected with pull rod 403 that smooths board 402, the one end and the rack 401 fixed connection of spring 404, the other end and the board 402 fixed connection that smooths of spring 404 prevent to produce the fold and influence the result of tensile strength test through smooths subassembly 4.

Further, the upper end fixedly connected with slide bar 504 of bottom plate 1, the left end fixedly connected with thread bush two 502 of bottom plate 1, the right-hand member fixedly connected with connecting plate 503 of dynamometer 2, threaded rod two 501 and thread bush two 502 threaded connection, threaded rod two 501 and connecting plate 503 rotate to be connected, fixed frame 301 and slide bar 504 sliding connection stretches the fabric through stretching assembly 5 to accomplish the measurement through dynamometer 2.

Working principle: the two ends of the textile are respectively placed in the placing box 307, then the first threaded rod 303 is rotated to drive the extrusion plate 304 to descend, and the two ends of the textile are fixed through the extrusion plate 304 and the placing box 307 along with the descending of the extrusion plate 304 and the contact of the textile, so that the placing box 307 and the extrusion plate 304 are contacted with the textile with large area by placing the two ends of the textile in the placing box 307, the fixing effect is better, the extrusion plate 304 is made of rubber, and the fixing effect is further improved; fixed spinning makes the fabrics be in the lower extreme of pacifying dull and stereotyped 402, carries out the centre gripping to the fabrics through rack 401 and pacifying board 402, rotates threaded rod two 501 after the fixed and drives dynamometer 2 and remove the effect that has reached the test to pacify the fabrics through rack 401 and pacifying board 402 when tensile fabrics, reduced measuring error.

When the device is used, two ends of a textile are respectively placed into the placing box 307, the first threaded rod 303 is rotated, the first threaded rod 303 drives the extrusion plate 304 to descend under the action of the first threaded sleeve 302, the extrusion plate 304 descends linearly and does not rotate through sliding of the connecting block 305 in the sliding groove 306, the two ends of the textile are fixed through the extrusion plate 304 and the placing box 307 along with the descending of the extrusion plate 304 and the contact of the textile, and thus the placing box 307 and the extrusion plate 304 are contacted with a large area of textile through placing the two ends of the textile in the placing box 307, the fixing effect is better, the extrusion plate 304 is made of rubber, and the fixing effect is further improved;

pulling pull rod 403 before the fixed fabric for the fabric passes rack 401 and is in the lower extreme of pacifying dull and stereotyped 402, then unclamp and pacify dull and stereotyped 402, it smooths dull and stereotyped 402 to carry out the centre gripping to the fabric to drive under the effect of spring 404 this moment rack 401 and pacify flat board 402, rotate threaded rod two 501 after the fixed, threaded rod two 501 drives connecting plate 503 and removes under the effect of thread bush two 502, connecting plate 503 and then drive dynamometer 2 and remove, fixed frame 301 slides on the surface of slide bar 504 this moment, the effect of test has been reached through dynamometer 2, and fixed frame 301 removes and drives rack 401 and remove, pacify the fabric through rack 401 and pacify flat board 402 when stretching the fabric like this, measuring error has been reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (5)

1. The utility model provides a tensile strength testing arrangement of fabric, includes bottom plate (1) and dynamometer (2), its characterized in that: the utility model discloses a force measuring device, including bottom plate (1), tensile subassembly (5) are connected with in upper end swing joint of bottom plate (1), tensile subassembly (5) include threaded rod two (501), the right-hand member swing joint of dynamometer (2) has fixed subassembly (3), fixed subassembly (3) are including fixed frame (301) and threaded rod one (303), the right-hand member swing joint of fixed frame (301) has smooth subassembly (4), smooth subassembly (4) include rack (401) and spring (404).

2. The device for testing tensile strength of a textile fabric according to claim 1, wherein: the inside fixedly connected with of fixed frame (301) places case (307), the upper end fixedly connected with thread bush (302) of fixed frame (301), the lower extreme rotation of threaded rod (303) is connected with stripper plate (304), the fixed surface of stripper plate (304) is connected with connecting block (305), spout (306) have been seted up to the inside of fixed frame (301).

3. A device for testing the tensile strength of a textile fabric according to claim 2, wherein: the first threaded rod (303) is in threaded connection with the first threaded sleeve (302), the size of the connecting block (305) is matched with the size of the sliding groove (306), the connecting block (305) is in sliding connection with the fixed frame (301), and the extruding plate (304) is made of rubber.

4. The device for testing tensile strength of a textile fabric according to claim 1, wherein: the inside sliding connection of rack (401) has smooth board (402), smooth the upper end fixedly connected with pull rod (403) of board (402), the one end and the rack (401) fixed connection of spring (404), the other end and smooth board (402) fixed connection of spring (404).

5. The device for testing tensile strength of a textile fabric according to claim 1, wherein: the upper end fixedly connected with slide bar (504) of bottom plate (1), the left end fixedly connected with thread bush two (502) of bottom plate (1), the right-hand member fixedly connected with connecting plate (503) of dynamometer (2), threaded rod two (501) and thread bush two (502) threaded connection, threaded rod two (501) and connecting plate (503) rotate to be connected, fixed frame (301) and slide bar (504) sliding connection.