Tensile strength detection device for textile fabric

Abstract

The utility model relates to the technical field of textile equipment, in particular to a textile fabric tensile strength detection device which comprises a detection platform, a cross beam frame is fixedly installed on one side of the top end face of the detection platform, and two installation brackets are installed on the top end face of the cross beam frame in a welded mode. An adjusting assembly is arranged in the center of the top end face of the detection platform, a traction assembly is arranged above the top of the adjusting assembly, and a fabric clamping assembly is arranged between the traction assembly and the two mounting brackets; the tensile strength detection device for the textile fabric is simple and convenient in overall operation and diversified in function; during use, the mounting of textile fabrics with different sizes and thicknesses can be met, the clamping is firm, and the fixing effect is good, so that the detection convenience is improved; moreover, on the basis of traditional axial tensile strength detection, twisting tensile strength detection in the circumferential direction can be added, detection modes are increased, and the tensile strength detection precision can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a device for detecting the tensile strength of textile fabrics. Background Art

[0002] Tensile strength is an important indicator for measuring fabric quality, reflecting the durability and service life of fabrics during use. Testing the tensile strength of textile fabrics with a tensile strength testing device can ensure that the quality of the fabrics meets relevant standards and provide consumers with high-quality textiles.

[0003] In the prior art, the announcement number: CN211148290U discloses a tensile strength testing device for textile fabrics, including: a top plate, a bottom plate and a testing plate, the testing plate is horizontally arranged between the top plate and the bottom plate, screw holes are provided on the surface of the testing plate, studs and limit posts are also provided between the top plate and the bottom plate, the studs are threadedly connected to the screw holes, the upper ends of the studs pass through the top plate and are connected to a turntable; the front ends of the testing plate and the bottom plate are both provided with clamping grooves, the clamping grooves are movably connected with clamping plates, and several groups of card blocks are symmetrically fixed on the surface of the clamping plates, and the card blocks are in an isosceles trapezoidal structure. The utility model has a simple structure, no electronic equipment is provided, and the limitations of use are small. The equipment purchase cost and use cost are low, and users do not need professional training, which is suitable for use in small factories; card blocks and anti-slip strips are provided on the clamping plates, and the card blocks are embedded in the grooves and cooperate with the anti-slip strips to play a good anti-slip effect, avoiding the fabric from falling off during the detection process and ensuring the normal detection;

[0004] The tensile strength testing device in the prior art is cumbersome to operate and has a single function. When in use, it can only meet the tensile strength testing requirements in a single direction and has low detection accuracy. Therefore, a tensile strength testing device for textile fabrics is proposed to address the above problems. Utility Model Content

[0005] The problem solved by the utility model is to provide a tensile strength testing device for textile fabrics, which is simple and convenient to operate as a whole and has diverse functions. When in use, it can meet the installation requirements of textile fabrics of different sizes and thicknesses, with firm clamping and good fixing effect, thereby improving the convenience of detection. Moreover, on the basis of traditional axial tensile strength detection, it can add torsional tensile detection in the circumferential direction, increase the detection methods, and help improve the accuracy of tensile strength detection.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A kind of tensile strength detection device of textile fabric, including detection platform, the top end surface one side of the detection platform is fixedly installed with beam frame, and the top end surface of beam frame is installed with two installation bracket by welding, the top end surface of the detection platform is provided with adjusting assembly in the center, and the top of adjusting assembly is provided with traction assembly, and fabric clamping assembly is arranged between the traction assembly and two installation bracket;

[0008] The traction assembly includes a detection frame, which is arranged above the top of the detection platform and located at the outer side of the installation bracket. An electric cylinder is fixedly installed at the central side of the detection frame, and a piston push rod is installed at the central side of the electric cylinder. First scale gauges are attached to the inner walls of both ends of the detection frame. A first indicator needle is fixedly installed on the outer wall of one side of the piston push rod, and the first indicator needle is located outside the first scale gauge. A fixed partition plate is fixed to one end of the piston push rod. A rotating motor is fixedly installed at the central end surface of the fixed partition plate, and a rotating shaft is installed at the central side of the rotating motor. An annular plate is arranged outside the rotating motor. Second scale gauges are attached to the end surface of the annular plate. A second indicator needle is fixedly installed on the outer wall of one side of the rotating shaft, and the second indicator needle is located outside the second scale gauge.

[0009] Further, fixed hangers are welded to the end surface of the fixed partition plate around, and the other end of the fixed hanger is fixedly connected with the other side end surface of the annular plate, which improves the structural stability of the annular plate. An anti-collision through hole is formed in the central end surface of the annular plate, and the rotating shaft is located inside the anti-collision through hole, which facilitates the rotation of the rotating shaft and avoids collision with the annular plate.

[0010] Further, the fabric clamping assembly includes clamping brackets, two of which are fixedly connected with the end surface of the installation bracket and the rotating shaft, respectively, and are correspondingly arranged. Three threaded seats are welded to the top end surface of the clamping bracket. A guide screw is inserted and installed in the interior of the threaded seat in the central top end surface of the clamping bracket. A rotating shaft sleeve is installed through the threaded seat and the clamping bracket at the bottom end of the guide screw. An active clamping plate is fixedly installed on the bottom end surface of the rotating shaft sleeve. Locking screws are inserted and installed in the interior of the threaded seats at both ends of the top of the clamping bracket. The bottom end of the locking screw is located above the top of the active clamping plate through the threaded seat and the clamping bracket. A fixed clamping plate is fixedly installed on the inner bottom end surface of the clamping bracket, and is located directly below the bottom of the active clamping plate.

[0011] Further, the inside of the clamping support is provided with a guide groove at both ends, a guide lug is fixedly installed on the side of the movable clamping plate corresponding to the end face of the guide groove, and the outer walls of the two guide lugs are respectively connected with the inner walls of the two guide grooves; with the lifting movement of the movable clamping plate, the guide lugs can slide in the guide grooves, thereby improving the lifting stability of the movable clamping plate and having good guiding and limiting effects.

[0012] Further, the adjusting assembly comprises an adjusting groove, the adjusting groove is arranged at the central top end face of the detection platform, an electric guide rail is fixedly installed at the central inner wall end face of the adjusting groove, a guide rail sliding table is installed at the top end of the electric guide rail, a positioning frame is fixedly installed at the central top end face of the guide rail sliding table, an adjusting backing plate is fixedly installed between the positioning frame and the guide rail sliding table, and mounting vertical rods are welded and installed at both ends of the top of the adjusting backing plate.

[0013] Further, the bottom end face of the detection platform is fixedly installed with load-bearing support rods around the bottom end face through welding, and an anti-skid base is fixedly installed at the central bottom end face of the load-bearing support rods; the anti-skid base can improve the anti-skid effect of the load-bearing support rods, and the load-bearing support rods can stably and firmly support the detection platform.

[0014] The textile fabric tensile strength detection device has the advantages that the device is simple and convenient to operate and has various functions; the adjusting assembly and the fabric clamping assembly can be used to install textile fabrics of different sizes and thicknesses, the clamping is firm, the fixing effect is good, and the convenience of detection is improved; in addition, the traction assembly can be used to increase the torsional tensile detection in the circumferential direction on the basis of traditional axial tensile strength detection, the detection mode is increased, and the precision of tensile strength detection is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a first overall structure schematic view of the utility model;

[0016] Figure 2 It is a second overall structure schematic view of the utility model;

[0017] Figure 3 It is an overall top view of the utility model;

[0018] Figure 4 It is Figure 3 It is a sectional view along A-A;

[0019] Figure 5 It is Figure 3 It is a sectional view along B-B.

[0020] LEGEND

[0021] 1, detection platform; 2, beam frame; 3, mounting bracket; 4, fabric clamping assembly; 5, adjusting assembly; 6, traction assembly; 7, load-bearing strut; 8, anti-skid base; 41, clamping bracket; 42, threaded seat; 43, guide screw; 44, rotating shaft sleeve; 45, movable clamping plate; 46, locking screw; 47, guide groove; 48, guide block; 49, fixed clamping plate; 51, adjusting groove; 52, electric guide rail; 53, guide rail sliding table; 54, adjusting pad plate; 55, positioning frame; 56, mounting vertical rod; 61, detection frame; 62, electric cylinder; 63, piston push rod; 64, first scale; 65, first indicator; 66, fixed partition; 67, rotating motor; 68, annular plate; 69, second scale; 610, second indicator; 611, rotating shaft. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Specific embodiments are given below.

[0024] Referring to Figures 1-5 A tensile strength detection device for textile fabric, comprising a detection platform 1, the top end face of the detection platform 1 is fixedly installed with a beam frame 2 on one side, and the top end face of the beam frame 2 is installed with two mounting brackets 3 by welding, and the beam frame 2 and the mounting bracket 3 can provide firm and stable support effect for the fabric clamping assembly 4; the top end face of the detection platform 1 is provided with an adjusting assembly 5 in the center, and the top of the adjusting assembly 5 is provided with a traction assembly 6 above, the position of the traction assembly 6 can be adjusted through the adjusting assembly 5, so that the fabric clamping assembly 4 can clamp and fix the textile fabric, the fabric clamping assembly 4 is arranged between the traction assembly 6 and the two mounting brackets 3; the traction assembly 6 can be used for detecting the tensile strength of the textile fabric, and the axial tension and the circumferential tension can be detected during the detection process.

[0025] The traction assembly 6 comprises a detection frame 61 arranged above the top of the detection platform 1, and the detection frame 61 is located on the outer side of the mounting bracket 3, a side end face of the detection frame 61 is fixedly installed with an electric cylinder 62, a side of the electric cylinder 62 is fixedly installed with a piston push rod 63, both ends of the inner wall of the detection frame 61 are attached with a first scale 64, a side of the piston push rod 63 is fixedly installed with a first indicator 65, and the first indicator 65 is located outside the first scale 64, one end of the piston push rod 63 is fixed with a fixed partition plate 66, the end face of the fixed partition plate 66 is fixedly installed with a rotating motor 67, and a side of the rotating motor 67 is fixedly installed with a rotating shaft 611, the outer side of the rotating motor 67 is provided with an annular plate 68, the end face of the annular plate 68 is attached with a second scale 69, and a side of the outer wall of the rotating shaft 611 is fixedly installed with a second indicator 610, and the second indicator 610 is located outside the second scale 69; after the fabric clamping assembly 4 clamps and fixes the textile fabric, the electric cylinder 62 on the outer side of the detection frame 61 works, and the piston push rod 63 can pull the fixed partition plate 66, so that the rotating shaft 611 on one side of the fixed partition plate 66 drives the clamping bracket 41 to axially pull the textile fabric, with the movement of the piston push rod 63, the first indicator 65 can move outside the first scale 64, and the displacement difference of the first indicator 65 can be recorded, so that the data of the axial tensile strength detection can be recorded; and when the electric cylinder 62 stops working, the rotating motor 67 works, the clamping bracket 41 is driven to rotate by the rotating shaft 611, so that the textile fabric can be circularly pulled, with the rotation of the rotating shaft 611, the second indicator 610 is driven to rotate outside the second scale 69, and the rotation angle difference of the second indicator 610 can be recorded, so that the data of the circular tensile strength detection can be recorded.

[0026] The end face of the fixed partition plate 66 is welded with a fixed boom around, and the other end of the fixed boom is fixedly connected with the other side of the end face of the annular plate 68, so as to improve the structural stability of the annular plate 68; the end face of the annular plate 68 is provided with an anti-collision through hole in the center, and the rotating shaft 611 is located on the inner side of the anti-collision through hole, so as to facilitate the rotation of the rotating shaft 611 and avoid collision with the annular plate 68.

[0027] The fabric clamping assembly 4 includes a clamping bracket 41, two of the clamping brackets 41 are fixedly connected to the mounting bracket 3 and the end face of the rotating shaft 611, and the two clamping brackets 41 are correspondingly arranged, and the top end face of the clamping bracket 41 is welded with three threaded seats 42, and the threaded seat 42 in the center of the top end face of the clamping bracket 41 is internally plugged with a guide screw 43, and the bottom end of the guide screw 43 passes through the threaded seat 42 and the clamping bracket 41 is sleeved with a rotating shaft sleeve 44, and the bottom end face of the rotating shaft sleeve 44 is fixed. A movable splint 45 is fixedly installed, and a locking screw 46 is installed inside the threaded seat 42 at both ends of the top of the clamping bracket 41, and the bottom end of the locking screw 46 passes through the threaded seat 42. The clamping bracket 41 is located above the top of the movable splint 45, and a fixed splint 49 is fixedly installed on the inner bottom end face of the clamping bracket 41, and the fixed splint 49 is located just below the bottom of the movable splint 45; both ends of the inner side of the clamping bracket 41 are provided with a guide groove 47, and one side of the movable splint 45 is fixed to the end face of the guide groove 47 Guide protrusions 48 are installed, and the outer walls of the two guide protrusions 48 are respectively connected to the inner walls of the two guide grooves 47; the two ends of the textile fabric are respectively placed on the inner sides of the two clamping brackets 41, so that the bottom end surface of the textile fabric is in contact with the top end surface of the fixed clamping plate 49, and the guide screw 43 on the end surface of the central threaded seat 42 at the top of the clamping bracket 41 is rotated, so that the guide screw 43 rotates inside the rotating shaft sleeve 44 and pushes the movable clamping plate 45 to move downward on the inner side of the clamping bracket 41. As the movable clamping plate 45 moves up and down, It can drive the guide protrusion 48 to slide inside the guide groove 47, thereby improving the lifting stability of the movable splint 45, and has a good guiding and limiting effect, until the bottom of the movable splint 45 is fit and connected with the top end face of the textile fabric, and then screw the locking screws 46 inside the threaded seats 42 at both ends of the top of the clamping bracket 41 until the bottom end face of the locking screw 46 is fit and tightened with the top end face of the movable splint 45, so that the two sides of the textile fabric are clamped and fixed by the movable splint 45 and the fixed splint 49, which is convenient for subsequent tensile strength testing.

[0028] The adjusting assembly 5 comprises an adjusting groove 51 which is arranged in the central top end face of the detection platform 1, and the inner wall end face of the adjusting groove 51 is fixedly installed with an electric guide rail 52, the top end of the electric guide rail 52 is installed with a guide rail sliding table 53, the top end face of the guide rail sliding table 53 is fixedly installed with a positioning frame 55, and the positioning frame 55 and the guide rail sliding table 53 are fixedly installed with an adjusting shim plate 54, and the top two ends of the adjusting shim plate 54 are welded with installation vertical rods 56, and the top ends of the two installation vertical rods 56 are fixedly connected with the bottom end face of the detection frame 61; after the textile fabric is clamped and fixed by the fabric clamping assembly 4, the electric guide rail 52 in the adjusting groove 51 works, so that the guide rail sliding table 53 slides on the top of the electric guide rail 52, so as to drive the installation vertical rods 56 to move through the adjusting shim plate 54 and the positioning frame 55, and then the textile fabric is pulled flat and open through the traction assembly 6 and the fabric clamping assembly 4, so as to facilitate the subsequent traction assembly 6 to detect the tensile strength.

[0029] The bottom end face of the detection platform 1 is fixedly installed with a bearing support 7 around through welding, and the bottom end face of the bearing support 7 is fixedly installed with an anti-skid base 8; the anti-skid effect of the bearing support 7 can be improved through the anti-skid base 8, and the detection platform 1 can be stably and firmly supported through the bearing support 7.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tensile strength testing device for textile fabrics, characterized in that: The invention comprises a detection platform (1), a crossbeam frame (2) is fixedly mounted on one side of the top end face of the detection platform (1), and two mounting brackets (3) are mounted on the top end face of the crossbeam frame (2) by welding, an adjustment component (5) is arranged at the center of the top end face of the detection platform (1), and a traction component (6) is arranged above the top of the adjustment component (5), and a fabric clamping component (4) is arranged between the traction component (6) and the two mounting brackets (3); The traction assembly (6) includes a detection frame (61), the detection frame (61) is arranged above the top of the detection platform (1), and the detection frame (61) is located on the outer side of the mounting bracket (3), an electric cylinder (62) is fixedly installed at the center of one end surface of the detection frame (61), and a piston push rod (63) is installed at the center of one side of the electric cylinder (62), both ends of the inner wall of the detection frame (61) are fitted with a first scale (64), and a first indicator needle (65) is fixedly installed on the outer wall of one side of the piston push rod (63), and the first indicator needle (65) is located at the first scale. On the outside of the scale (64), one end of the piston push rod (63) is fixed with a fixed partition (66), the center of the end surface of the fixed partition (66) is fixedly installed with a rotating motor (67), and the center of one side of the rotating motor (67) is installed with a rotating shaft (611), an annular plate (68) is provided on the outside of the rotating motor (67), the end surface of the annular plate (68) is fitted with a second scale (69), and a second indicator needle (610) is fixedly installed on one side of the outer wall of the rotating shaft (611), and the second indicator needle (610) is located on the outside of the second scale (69).

2. The tensile strength testing device for textile fabrics according to claim 1, characterized in that: Fixed suspension rods are welded around the end surface of the fixed partition (66), and the other end of the fixed suspension rod is fixedly connected to the other end surface of the annular plate (68). An anti-collision through hole is opened in the center of the end surface of the annular plate (68), and the rotating shaft (611) is located inside the anti-collision through hole.

3. The tensile strength testing device for textile fabrics according to claim 2, characterized in that: The fabric clamping assembly (4) includes a clamping bracket (41), two of the clamping brackets (41) are fixedly connected to the end faces of the mounting bracket (3) and the rotating shaft (611), and the two clamping brackets (41) are correspondingly arranged. The top end face of the clamping bracket (41) is welded with three threaded seats (42). The threaded seat (42) at the center of the top end face of the clamping bracket (41) is internally plugged with a guide screw (43), and the bottom end of the guide screw (43) passes through the threaded seat (42) and the clamping bracket (41) and is sleeved and installed. A rotating shaft sleeve (44) is installed, and a movable splint (45) is fixedly installed on the bottom end surface of the rotating shaft sleeve (44), and a locking screw (46) is installed inside the threaded seat (42) at both ends of the top of the clamping bracket (41), and the bottom end of the locking screw (46) passes through the threaded seat (42), and the clamping bracket (41) is located above the top of the movable splint (45), and a fixed splint (49) is fixedly installed on the inner bottom end surface of the clamping bracket (41), and the fixed splint (49) is located directly below the bottom of the movable splint (45).

4. The tensile strength testing device for textile fabrics according to claim 3, characterized in that: Both ends of the interior of the clamping bracket (41) are provided with guide grooves (47), and a guide protrusion (48) is fixedly installed on the end surface of one side of the movable clamping plate (45) corresponding to the guide groove (47), and the outer walls of the two guide protrusions (48) are respectively fitted and connected with the inner walls of the two guide grooves (47).

5. The tensile strength testing device for textile fabrics according to claim 4, characterized in that: The adjustment assembly (5) comprises an adjustment slot (51), the adjustment slot (51) is opened at the center of the top end face of the detection platform (1), and an electric guide rail (52) is fixedly installed at the center of the inner wall end face of the adjustment slot (51), a guide rail slide (53) is installed at the center of the top end face of the electric guide rail (52), a positioning frame (55) is fixedly installed at the center of the top end face of the guide rail slide (53), and an adjustment pad (54) is fixedly installed between the positioning frame (55) and the guide rail slide (53), and mounting vertical rods (56) are welded to both ends of the top of the adjustment pad (54), and the top ends of the two mounting vertical rods (56) are fixedly connected to the bottom end face of the detection frame (61).

6. The device for detecting the tensile strength of a textile fabric according to claim 5, characterized in that: The bottom end surface of the detection platform (1) is fixedly mounted with load-bearing support rods (7) by welding, and the center of the bottom end surface of the load-bearing support rods (7) is fixedly mounted with an anti-skid base (8).

Images