Textile fabric wear resistance testing device

Abstract

The utility model relates to the technical field of cloth testing, in particular to a textile cloth wear resistance testing device which comprises a cloth wear resistance testing device body, upper positioning plates are symmetrically arranged above the cloth wear resistance testing device body, and linear transmission seats corresponding in position are movably clamped to the opposite faces of the upper positioning plates. A mounting base is rotationally clamped between the linear transmission bases, a rotating motor is mounted at the upper end of the mounting base, a U-shaped connecting base is fixed to the output end of the rotating motor through a coupler, a longitudinally rotating mounting disc is rotationally clamped in the U-shaped connecting base, and friction blocks are evenly connected to the side face of the mounting disc at intervals; a supporting plate is arranged at the bottom of the cloth wear resistance testing device main body. According to the wear resistance testing device for the textile fabric, friction blocks made of different materials can be conveniently replaced, the friction blocks can be rotated and linearly moved, wear resistance testing treatment in different forms can be carried out on a sample, the overall structure is simple, operation is convenient, and wear resistance testing of the textile fabric is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth test technical field, concretely is a kind of textile fabric wear resistance testing device. BACKGROUND

[0002] Textile fabric is the product that fiber or yarn is processed into sheet material by textile process, is widely used in clothing, home decoration, industrial use and multiple fields, with strength, softness, air permeability, wear resistance, wrinkle resistance, color durability and other properties.Wear resistance of textile fabric is an important index in its physical properties, and strong wear resistance not only has high quality, but also can prolong service life.

[0003] The existing textile fabric is tested in wear resistance, and the test sample is clamped by clamp, then friction medium such as sandpaper and grinding wheel is used to provide friction force, to simulate the wear condition that may be encountered in actual use, but the same part of the test sample is usually rotated and rubbed, or the friction block is moved relative to the test sample to reciprocate, so that the wear resistance of the test sample under different test modes cannot be tested efficiently, and it is inconvenient to replace the friction block of different materials. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of textile fabric wear resistance testing device to solve the problem that the wear resistance testing device of textile fabric on current market is usually rotated and rubbed to the same part of the test sample, or reciprocating is carried out by moving the friction block relative to the test sample, cannot efficiently test the wear resistance of the test sample under different test modes, and it is inconvenient to replace the friction block of different materials.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of textile fabric wear resistance testing device, including cloth wear resistance testing device main body, the cloth wear resistance testing device main body upper symmetry is equipped with upper positioning plate, and the opposite side of upper positioning plate is movably connected with the linear transmission seat of position corresponding, and linear transmission seat is rotatably connected with mounting seat between, the rotating motor is installed on the mounting seat upper end, and the U-shaped connecting seat is fixed with the output end of rotating motor through coupling, the mounting disc that is rotatably connected with longitudinal rotation is rotatably connected in the U-shaped connecting seat, and the friction block is uniformly connected on the side surface of mounting disc, the support plate is equipped on the cloth wear resistance testing device main body bottom, and the movable positioning plate is equipped with mutually parallel on the support plate upper side, the limit connecting column is fixed between the support plate and upper positioning plate, and the lifting cylinder connected with movable positioning plate is installed on the lower end of upper positioning plate.

[0006] Preferably, the upper end of the mounting seat and the linear transmission seat is fastened with a latch by inserting, and a test sample cloth fastening seat is arranged below the mounting seat.

[0007] Preferably, the sample fabric fastening seat and the limiting connecting column are fastened together through the sample fabric fastening seat, and the mounting plate is located inside the sample fabric fastening seat.

[0008] Preferably, the upper end of the movable positioning plate is fixed with a sample cloth positioning seat by welding, and the sample cloth positioning seat and the sample cloth fastening seat are engaged.

[0009] Preferably, the upper end of the movable positioning plate has a groove in the inner area of ​​the sample fabric positioning seat, and the inherent elastic support pad is engaged tightly in the groove of the movable positioning plate.

[0010] Preferably, the movable positioning plate and the limiting connecting column are movably connected and fitted together, and a safety protective cover with a corrugated structure is fixed between the movable positioning plate and the support plate.

[0011] Compared with existing technologies, the advantages of this invention are: the textile abrasion resistance testing device allows for easy replacement of friction blocks made of different materials, and enables the friction blocks to rotate and move linearly, allowing for different forms of abrasion resistance testing on the samples. The overall structure is simple, easy to operate, and convenient for abrasion resistance testing of textile fabrics. The device fixes the friction blocks on a mounting plate. Rotation of the mounting plate adjusts the friction blocks, which are then mounted on a rotary motor via a U-shaped connecting seat. This allows the friction blocks to perform rotational friction on the samples. The rotary motor moves linearly relative to the positioning plate via the mounting seat, achieving reciprocating friction between the friction blocks and the samples. Furthermore, rotational and reciprocating friction can be combined, providing more testing modes. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a textile abrasion resistance testing device according to the present invention;

[0013] Figure 2 This is a schematic diagram of the connection structure between the mounting plate and the U-shaped connecting seat of the textile abrasion resistance testing device of this utility model;

[0014] Figure 3 This is a top view of the structure on the positioning plate of the textile abrasion resistance testing device of this utility model;

[0015] Figure 4 This is a top view of the structure of the movable positioning plate of the textile abrasion resistance testing device of this utility model.

[0016] In the figure: 1, cloth wear resistance test device main body; 2, upper locating plate; 3, mounting seat; 4, lifting cylinder; 5, limit connecting column; 6, movable locating plate; 7, support plate; 8, safety guard; 9, mounting disc; 10, rotary motor; 11, U-shaped connecting seat; 12, linear transmission seat; 13, friction block; 14, test sample cloth fastening seat; 15, test sample cloth locating seat; 16, elastic support pad; 17, bolt. DETAILED DESCRIPTION

[0017] 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.

[0018] Please refer to Figures 1-4The utility model provides a technical scheme: a textile fabric wear resistance testing device, including cloth wear resistance testing device main part 1, cloth wear resistance testing device main part 1 upper symmetry is equipped with upper locating plate 2, and the opposite side movable joint of upper locating plate 2 has the linear transmission seat 12 of corresponding position, and the rotating joint of installing seat 3 and linear transmission seat 12 between, installing seat 3 and the upper end of linear transmission seat 12 are fastened with bolt 17 through the insertion, and installing seat 3 below position is equipped with sample cloth fastening seat 14, this structure is connected by rotating to installing seat 3 and linear transmission seat 12, makes installing seat 3 be able to carry out the overturning processing under the positioning of linear transmission seat 12, to make the structure below installing seat 3 can have greater space when maintaining, sample cloth fastening seat 14 can limit processing to wear resistance test area, realizes the sample fastening position processing simultaneously, when fastening installing seat 3 and linear transmission seat 12 by bolt 17, can ensure that installing seat 3 and linear transmission seat 12 can synchronous activity between, set up the screw rod structure for the linear reciprocating movement of linear transmission seat 12 on upper locating plate 2, can realize the reciprocating movement of installing seat 3, to realize the reciprocating friction processing of sample by friction block 13, the rotary motor 10 is installed on installing seat 3 upper end, and the rotary motor 10 output is fixed with U type connecting seat 11 through the shaft coupling, the installation disc 9 of longitudinal rotation is rotatably jointed in U type connecting seat 11, and evenly spaced friction block 13 is connected on the side of installation disc 9, cloth wear resistance testing device main part 1 bottom is equipped with support plate 7, and support plate 7 upper is equipped with the movable locating plate 6 of mutual parallel, movable locating plate 6 and limit connecting column 5 movable penetration cooperation, and the safety shield 8 of fixed wave structure is covered and equipped between movable locating plate 6 and support plate 7, this structure makes lifting cylinder 4 carry out movable locating plate 6's lifting drive under the positioning of upper locating plate 2, can make the sample on movable locating plate 6 move to the upper, through the fastening clamping of sample cloth locating seat 15 and sample cloth fastening seat 14 to sample, can make sample lay flat, to be easy to carry out the friction test to sample, limit connecting column 5 is used for the lifting limit processing of movable locating plate 6, the safety shield 8 can avoid foreign matter to enter movable locating plate 6 below position, to avoid generating security problem, the sample cloth locating seat 15 is fixed by welding on movable locating plate 6 upper end, and sample cloth locating seat 15 and sample cloth fastening seat 14 joint cooperation, this structure makes the structure of sample cloth locating seat 15 upward protruding, makes the sample on sample cloth locating seat 15 after contact with sample cloth fastening seat 14, the joint of sample cloth fastening seat 14 and sample cloth locating seat 15 can let sample be even, to prevent sample on having the wrinkle and influence test result, the limit connecting column 5 is fixed between support plate 7 and upper locating plate 2, sample cloth fastening seat 14 and limit connecting column 5 penetration fastening cooperation, and installation disc 9 is inside sample cloth fastening seat 14, this structure can let sample cloth fastening seat 14 carry out stable position processing through limit connecting column 5, installation disc 9 relatively U type connecting seat 11 carries out rotating,The friction block 13 of different materials can be moved to the lower position to realize the friction test processing of the sample by the friction block 13 of different materials, and the lower end of the upper positioning plate 2 is provided with a lifting cylinder 4 connected with the movable positioning plate 6, the upper end of the movable positioning plate 6 is provided with a groove in the inner side area of the sample cloth positioning seat 15, and the groove of the movable positioning plate 6 is provided with an elastic supporting pad 16 clamped and fastened in the groove. The arrangement of the elastic supporting pad 16 can ensure the close contact between the sample and the friction block 13, and ensure the wear resistance test effect. Through the control of test time, rotating speed, friction frequency and other data, the wear resistance of the textile fabric can be quantitatively processed, so that the wear resistance of the textile fabric can be obtained.

[0019] Working principle: when the textile fabric wear resistance test device is used, first of all, the friction block 13 is selected according to the needs, the mounting disc 9 is rotated under the positioning of the U-shaped connecting seat 11, the required friction block 13 is rotated to the lowermost position, and the bottom of the friction block 13 is ensured to be arranged horizontally. When the movable positioning plate 6 is located at the lowest end, the sample of the textile fabric is placed on the sample cloth fastening seat 14, and then the lifting cylinder 4 is started. The lifting cylinder 4 drives the movable positioning plate 6 to rise under the positioning of the upper positioning plate 2. The limiting connecting column 5 plays a role in limiting the upward movement of the movable positioning plate 6, and the limiting connecting column 5 plays a role in connecting and stabilizing the support plate 7 and the upper positioning plate 2. After the movable positioning plate 6 rises, the sample cloth positioning seat 15 is clamped into the sample cloth fastening seat 14, so that the sample is clamped in the sample cloth fastening seat 14 and the sample cloth positioning seat 15, ensuring that the sample is flat. After the movable positioning plate 6 is in place, the safety guard 8 is arranged between the movable positioning plate 6 and the support plate 7 to prevent foreign matter from entering the space between the movable positioning plate 6 and the support plate 7, thereby playing a safety protection role. During the wear test, reciprocating friction, rotary friction or a combination of reciprocating friction and rotary friction can be performed according to needs. When rotary friction is performed, the mounting seat 3 is in a stationary state, the rotary motor 10 is started, the rotary motor 10 rotates the friction block 13 through the U-shaped connecting seat 11, and the rotary friction of the same part of the sample is realized. When reciprocating friction is performed, the rotary motor 10 is in a stopped state, the linear transmission seat 12 moves linearly under the positioning of the upper positioning plate 2, and the reciprocating movement of the friction block 13 is realized. When reciprocating friction and rotary friction are combined, the mounting seat 3 moves linearly through the linear transmission seat 12, and the rotary motor 10 is also started, so as to ensure that the textile fabric wear resistance test device main body 1 can efficiently test the wear resistance of the textile fabric. The bolt 17 is fixed between the mounting seat 3 and the linear transmission seat 12 to ensure the synchronous movement of the mounting seat 3 and the linear transmission seat 12. The elastic supporting pad 16 supports the sample below to tightly cooperate with the friction block 13, thereby completing a series of work.

[0020] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A textile fabric abrasion testing device comprising a fabric abrasion testing device body (1) characterised in that: The upper positioning plate (2) is symmetrically arranged above the cloth wear resistance testing device body (1), and the opposite side of the upper positioning plate (2) movably clamps the corresponding linear transmission seat (12), and the linear transmission seat (12) is rotatably clamped with the mounting seat (3), the upper end of the mounting seat (3) is provided with a rotating motor (10), and the output end of the rotating motor (10) is fixed with a U-shaped connecting seat (11) through a shaft coupling, the U-shaped connecting seat (11) is rotatably clamped with a longitudinal rotating mounting disc (9), and the side surface of the mounting disc (9) is uniformly and interval connected with a friction block (13), the bottom of the cloth wear resistance testing device body (1) is provided with a supporting plate (7), and the upper side of the supporting plate (7) is provided with a movable positioning plate (6) which is parallel to each other, the supporting plate (7) and the upper positioning plate (2) are fixedly connected with a limiting connecting column (5), and the lower end of the upper positioning plate (2) is provided with a lifting cylinder (4) connected with the movable positioning plate (6).

2. A textile fabric abrasion testing device according to claim 1, wherein: The upper end of the mounting seat (3) and the linear transmission seat (12) is fastened with a plug (17) through plug-in, and the lower side of the mounting seat (3) is provided with a sample cloth fastening seat (14).

3. A textile fabric abrasion testing device according to claim 2, wherein: The sample cloth fastening seat (14) and the limiting connecting column (5) are fastened and matched, and the mounting disc (9) is located inside the sample cloth fastening seat (14).

4. A textile fabric abrasion testing device according to claim 3, wherein: The upper end of the movable positioning plate (6) is fixed with a sample cloth positioning seat (15) through welding, and the sample cloth positioning seat (15) is clamped and matched with the sample cloth fastening seat (14).

5. A device for testing the abrasion resistance of a textile fabric according to claim 4, wherein: The upper end of the movable positioning plate (6) is clamped and fastened with an elastic supporting pad (16) in the recess of the movable positioning plate (6).

6. A textile fabric abrasion testing device according to claim 1, wherein: The movable positioning plate (6) and the limiting connecting column (5) are movably penetrated and matched, and the movable positioning plate (6) and the supporting plate (7) are covered and fixed with a safety protection cover (8) with corrugated structure.

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