CN215985520U

CN215985520U - Elongation detection testing device for yarns

Info

Publication number: CN215985520U
Application number: CN202122040880.3U
Authority: CN
Inventors: 文英杰; 毛文君; 吴新雄; 陈五一; 代泽勇; 张荣强; 刘成春
Original assignee: Fujian Shunyuan Textile Co ltd
Current assignee: Fujian Shunyuan Textile Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a device for detecting and testing the elongation of yarns, which comprises a bottom plate and a top plate, wherein two guide rods are fixedly connected between the bottom plate and the top plate, the bottom of the top plate is vertically and rotatably connected with a first threaded rod through a bearing, and the surface of the first threaded rod is in threaded connection with a threaded sleeve. This elongation of yarn detects testing arrangement, in being fixed in the inner chamber of two fixing bases respectively through the both ends with the yarn, observe initial numerical value, rotate handle and projection again, make the handle finally drive two fixing bases and move mutually oppositely, stretch the both ends of yarn, calculate the data after the drawing, the elongation of this yarn detects testing arrangement need not to exert pressure through the manual work and stretches, the condition emergence of test data from different people has been prevented, the accuracy of test data has been improved, and the manpower and the time of testing personnel have been saved, and then the practicality has been improved.

Description

Elongation detection testing device for yarns

Technical Field

The utility model relates to the technical field of yarns, in particular to a device for detecting and testing the elongation of yarns.

Background

The yarn is a textile, various textile fibers are processed into products with certain fineness, the products are used for weaving, rope making, thread making, knitting, embroidering and the like, the products are divided into staple fiber yarn, continuous filament yarn and the like, and the wool yarn are generally used for spinning woolen sweaters, woolen pants, woolen vests, scarves, hats and gloves and weaving various articles for clothing in spring and autumn, and the products have the decoration effect besides heat preservation.

The yarn needs to detect its elongation after production, when carrying out the elongation and detect, generally fixes the both ends of yarn, and rethread manual drawing the both ends of yarn, leads to measuring result can vary from person to person easily like this, has reduced the accuracy of testing result, also can increase staff's work load and check-out time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a yarn elongation detection testing device, which solves the problems that when elongation detection is carried out, two ends of yarn are generally fixed and then manually stretched, so that the measurement result is easy to vary from person to person, the accuracy of the detection result is reduced, and the workload and the detection time of workers are increased.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a detection and test device for elongation of yarn comprises a bottom plate and a top plate, wherein guide rods are fixedly connected between the bottom plate and the top plate, the number of the guide rods is two, the bottom of the top plate is vertically and rotatably connected with a first threaded rod through a bearing, the surface of the first threaded rod is in threaded connection with a threaded sleeve, both sides of the threaded sleeve are transversely and fixedly connected with a cross rod, the surface of the cross rod is in sliding connection with a sliding seat, the top of the sliding seat is provided with a through hole, the bottom of the through hole penetrates through to the bottom of the sliding seat, an inner cavity of the through hole is in sliding connection with the guide rods, both sides of the top of the bottom plate and the top plate are provided with movable holes, the inner cavity of each movable hole is transversely and fixedly connected with a limiting rod, the surface of the limiting rod is in sliding connection with a limiting rod, and a connecting rod is fixedly connected between two limiting blocks positioned on the same side, be located two of top the equal fixedly connected with connecting block in top of stopper, the top fixedly connected with fixing base of connecting block, the inner chamber of fixing base is provided with locating component, the bottom of first threaded rod run through to the bottom of bottom plate is provided with runner assembly, the equal fixedly connected with backup pad in both sides of bottom plate bottom.

Furthermore, one end, far away from the threaded sleeve, of the cross rod is fixedly connected with a stop block, and the diameter of the stop block is larger than that of the cross rod.

Further, the inclination angle of through-hole with the inclination looks adaptation of guide bar.

Further, the locating component including rotationally run through set up in the second threaded rod at fixing base top, the surface of second threaded rod with fixing base threaded connection, the bottom of second threaded rod run through to the inner chamber of fixing base rotates through the bearing and is connected with the locating piece, the top fixedly connected with knob of second threaded rod.

Furthermore, the rotating assembly comprises a handle fixedly connected to the bottom of the first threaded rod, and a plurality of convex columns are fixedly connected to the surface of the handle at equal intervals.

Furthermore, the front side of the fixed seat is fixedly connected with a pointer, and the front side of the top plate is provided with scales.

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

(1) the elongation detection testing device of this yarn, in being fixed in the inner chamber of two fixing bases respectively through the both ends with the yarn, observe initial numerical value, rotate handle and projection again, make the handle finally drive two fixing bases and move mutually away from each other, stretch the both ends of yarn, calculate the data after the drawing, the elongation detection testing device of this yarn need not to exert pressure through the manual work and stretch, the condition that test data varies from person to person has been prevented from taking place, the accuracy of detected data has been improved, and the manpower and the time of testing personnel have been saved, and then the practicality has been improved.

(2) This elongation of yarn detects testing arrangement, through knoing the one end of yarn, the inner chamber that the one end that will tie again passed the fixing base is placed in the outside of fixing base, rotates the knob, and the knob finally drives the locating piece and moves down, fixes a position the one end of yarn, easy operation, and stability is higher.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a bottom perspective view of the present invention;

figure 4 is a front cross-sectional view of the slider of the present invention.

In the figure: 1-bottom plate, 2-top plate, 3-guide rod, 4-first threaded rod, 5-threaded sleeve, 6-cross rod, 7-stop block, 8-slide seat, 9-through hole, 10-movable hole, 11-stop rod, 12-stop block, 13-connecting rod, 14-connecting block, 15-fixed seat, 16-positioning component, 161-second threaded rod, 162-positioning block, 163-knob, 17-rotating component, 171-handle, 172-convex column, 18-supporting plate and 19-pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an elongation of yarn detects testing arrangement, includes bottom plate 1 and roof 2, fixedly connected with guide bar 3 between bottom plate 1 and the roof 2, and the quantity of guide bar 3 is two.

The two guide rods 3 are symmetrically distributed.

The bottom of roof 2 is connected with first threaded rod 4 through the vertical rotation of bearing, the surperficial threaded connection of first threaded rod 4 has thread bush 5, the equal horizontal fixedly connected with horizontal pole 6 in both sides of thread bush 5, the sliding surface of horizontal pole 6 is connected with slide 8, through-hole 9 has been seted up at slide 8's top, the bottom of through-hole 9 runs through to slide 8's bottom, the inner chamber and the 3 sliding connection of guide bar of through-hole 9, movable hole 10 has all been seted up with the both sides at 2 tops of roof to bottom plate 1, the horizontal fixedly connected with gag lever post 11 of inner chamber of movable hole 10, the sliding surface of gag lever post 11 is connected with stopper 12, fixedly connected with connecting rod 13 between two stoppers 12 that are located the homonymy.

The surface of the connecting rod 13 is slidably connected to the slide carriage 8, and the cross bar 6 is located between the connecting rod 13 and the guide bar 3.

The equal fixedly connected with connecting block 14 in top of two stopper 12 that are located the top, the top fixedly connected with fixing base 15 of connecting block 14, the inner chamber of fixing base 15 is provided with locating component 16, and the bottom of first threaded rod 4 runs through to the bottom of bottom plate 1 and is provided with runner assembly 17.

The surface of the first threaded rod 4 is rotatably connected with the penetrating part of the bottom plate 1 through a bearing.

The two sides of the bottom plate 1 are fixedly connected with supporting plates 18.

In being fixed in the inner chamber of two fixing bases 15 respectively through the both ends with the yarn, observe initial numerical value, rotate handle 171 and projection 172 again for handle 171 finally drives two fixing bases 15 and moves mutually oppositely, stretches the both ends of yarn, calculates the data after the drawing.

This elongation of yarn detects testing arrangement need not to exert pressure through the manual work and stretches, has prevented that the condition that test data varies from person to person from taking place, has improved the accuracy of testing data to saved measurement personnel's manpower and time, and then improved the practicality.

One end of the cross rod 6 far away from the threaded sleeve 5 is fixedly connected with a stop dog 7, and the diameter of the stop dog 7 is larger than that of the cross rod 6.

Because the diameter of dog 7 is greater than the diameter of horizontal pole 6, consequently dog 7 has played the limiting displacement for the both ends of horizontal pole 6.

The inclination angle of the through hole 9 is matched with the inclination angle of the guide rod 3.

The positioning assembly 16 includes a second threaded rod 161 rotatably penetrating the top of the fixing base 15, the surface of the second threaded rod 161 is in threaded connection with the fixing base 15, the bottom of the second threaded rod 161 penetrates the inner cavity of the fixing base 15 and is rotatably connected with a positioning block 162 through a bearing, and the top of the second threaded rod 161 is fixedly connected with a knob 163.

When the positioning block 162 moves downward, the bottom of the positioning block 162 contacts with the yarn and applies pressure, and the bottom of the positioning block 162 is provided with a protrusion, so that the friction force between the yarn and the positioning block 162 is improved, and the stability of the yarn in fixing is further improved.

The rotating assembly 17 comprises a handle 171 fixedly connected to the bottom of the first threaded rod 4, and a plurality of convex columns 172 are fixedly connected to the surface of the handle 171 at equal intervals.

The protruding column 172 increases the contact area between the palm of the user and the handle 171, so that the user can rotate the handle 171 more conveniently.

The front side of fixing base 15 is fixedly connected with pointer 19, and the front side at roof 2 top is provided with the scale.

The setting of scale makes the user can observe initial data and the data after the tensile more directly perceivedly, and then has made things convenient for the user to calculate the elongation.

During operation, the elongation detection and test device for the yarn knotts two ends of the yarn, one knotted end penetrates through an inner cavity of the fixed seat 15 and is placed on the outer side of the fixed seat 15, the knob 163 is rotated, the knob 163 drives the second threaded rod 161 to rotate, the second threaded rod 161 moves downwards while rotating by itself through threads, the second threaded rod 161 drives the positioning block 162 to move downwards to position the yarn, during detection, the initial value of the yarn is observed, the handle 171 and the protruding column 172 are rotated, the handle 171 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the threaded sleeve 5 to move upwards through threads, the threaded sleeve 5 drives the cross rod 6 to move upwards synchronously, the cross rod 6 pushes the slide bases 8 to slide upwards on the surfaces of the guide rods 3, the two slide bases 8 respectively drive the two connecting rods 13 to move back to back when the surfaces of the two guide rods 3 slide, and the connecting rods 13 drive the two limiting blocks 12 at the top to move back to back, the limiting block 12 drives the connecting block 14 and the fixing seat 15 to move synchronously, so that two ends of the yarn are stretched, and a user observes the stretched numerical value to calculate the elongation.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an elongation of yarn detects testing arrangement, includes bottom plate (1) and roof (2), its characterized in that: the guide rods (3) are fixedly connected between the bottom plate (1) and the top plate (2), the number of the guide rods (3) is two, the bottom of the top plate (2) is vertically and rotatably connected with a first threaded rod (4) through a bearing, the surface of the first threaded rod (4) is in threaded connection with a threaded sleeve (5), both sides of the threaded sleeve (5) are transversely and fixedly connected with a cross rod (6), the surface of the cross rod (6) is in sliding connection with a sliding seat (8), the top of the sliding seat (8) is provided with a through hole (9), the bottom of the through hole (9) penetrates through the bottom of the sliding seat (8), the inner cavity of the through hole (9) is in sliding connection with the guide rods (3), both sides of the top of the bottom plate (1) and the top plate (2) are provided with movable holes (10), and the inner cavity of the movable holes (10) is transversely and fixedly connected with a limiting rod (11), the utility model discloses a quick-witted, including stopper (11), be located the homonymy two fixedly connected with connecting rod (13) between stopper (12), be located two of top the equal fixedly connected with connecting block (14) in top of stopper (12), the top fixedly connected with fixing base (15) of connecting block (14), the inner chamber of fixing base (15) is provided with locating component (16), the bottom of first threaded rod (4) run through to the bottom of bottom plate (1) is provided with runner assembly (17), the equal fixedly connected with backup pad (18) in both sides of bottom plate (1) bottom.

2. The device for detecting and testing the elongation of the yarn according to claim 1, wherein: one end, far away from the threaded sleeve (5), of the cross rod (6) is fixedly connected with a stop block (7), and the diameter of the stop block (7) is larger than that of the cross rod (6).

3. The device for detecting and testing the elongation of the yarn according to claim 1, wherein: the inclination angle of the through hole (9) is matched with the inclination angle of the guide rod (3).

4. The device for detecting and testing the elongation of the yarn according to claim 1, wherein: locating component (16) including rotationally run through set up in second threaded rod (161) at fixing base (15) top, the surface of second threaded rod (161) with fixing base (15) threaded connection, the bottom of second threaded rod (161) runs through to the inner chamber of fixing base (15) is rotated through the bearing and is connected with locating piece (162), the top fixedly connected with knob (163) of second threaded rod (161).

5. The device for detecting and testing the elongation of the yarn according to claim 1, wherein: the rotating assembly (17) comprises a handle (171) fixedly connected to the bottom of the first threaded rod (4), and a plurality of convex columns (172) are fixedly connected to the surface of the handle (171) at equal intervals.

6. The device for detecting and testing the elongation of the yarn according to claim 1, wherein: the front side of fixing base (15) fixedly connected with pointer (19), the front side at roof (2) top is provided with the scale.