Abrasion resistance detection device for household cloth

Abstract

The invention relates to the technical field of abrasion resistance detection, in particular to a household cloth abrasion resistance detection device which comprises a main box, a pulling plate is arranged in the main box, a fixing piece is arranged on the surface of the pulling plate, a friction rod is installed above the fixing piece, and a clamping block is installed on one side of the pulling plate; a cutting pipe is arranged in the cutting box, and a cutting groove is formed in the bottom of the cutting box; the cloth shearing device has the beneficial effects that an operator can clamp cloth needing to be detected in the shearing groove, then exerts downward pressure on the shearing pipe so as to shear the cloth in the shearing groove, then pulls out a pulling plate and fixes the pulling plate through a clamping block on one side, and then fixes the cloth sheared through a shearing box to a fixing piece; then the clamping block is moved out of the pulling plate to be reset, then friction detection is conducted on the cloth on the fixing piece through the friction rod, the overall detection process is more convenient and faster, and therefore the problem that a top cover plate needs to be detached when the cloth is fixed is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of wear resistance detection, and in particular to a wear resistance detection device for household fabrics. Background Art

[0002] The wear resistance of home fabrics has an important impact on their service life and appearance quality. Fabrics with high wear resistance can withstand frequent friction without being easily damaged or pilling, and can maintain a good condition for a long time, thereby extending the service life of furniture. Wear-resistant fabrics are particularly important for high-frequency use areas in home and commercial environments, such as sofas, chairs, etc. Fabrics with low wear resistance are prone to wear marks in a short period of time, affecting appearance and comfort, and increasing replacement and maintenance costs. Therefore, it is particularly important to test the wear resistance of home fabrics.

[0003] In the prior art, the fabric wear resistance testing device is mainly composed of a test mold, a fixing part, a driving device and a control device. The test mold simulates the daily friction environment and repeatedly rubs the fabric; the fixing part ensures that the fabric is stable and motionless during the test; the driving device provides continuous power to ensure the continuity and stability of the test; the control device is used to set and monitor test parameters, such as the number of frictions, pressure, etc., to ensure that the test results are accurate and reliable.

[0004] However, when using a traditional fabric wear resistance testing device, the top cover needs to be removed before installing the fabric to be tested, otherwise the cover above the device will hinder the fixation of the fabric to be tested, which may cause the test fabric to be not completely fixed, which is inconvenient for the overall experimental operation. Therefore, the present invention proposes a home fabric wear resistance testing device to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide a device for detecting the wear resistance of household fabrics to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a household fabric wear resistance detection device, the household fabric wear resistance detection device comprising: a main body box, a drawer plate is arranged in the main body box, a fixing piece is arranged on the surface of the drawer plate, a friction rod is installed above the fixing piece, and a clamping block is installed on one side of the drawer plate;

[0007] A cutting box is provided with a cutting tube inside and a shearing groove is provided at the bottom of the cutting box.

[0008] Preferably, the main box is an elongated structure as a whole, with a limiting groove on the surface of the main box, a number of support frames fixedly installed on the surface of the main box, three groups of drive shafts arranged on the surface of the main box, a fixed frame fixedly installed on the surface of one end of the main box, a card block inserted in the fixed frame, the card block can be moved in the fixed frame, a hole is opened on the surface of one end of the fixed frame, a threaded tube is fixedly installed just in front of the hole, a card rod is screwed in the threaded tube, one end of the card rod is fixedly connected to the inner ring surface of the fixed bearing, and the fixed bearing is fixedly installed on one end of the card block.

[0009] Preferably, the support frame is in a cylindrical structure as a whole, a groove is provided on the top surface of the support frame, a ball is provided in the groove, and a track plate is provided on the upper end of the ball.

[0010] Preferably, the upper end of the driving shaft is fixedly connected to a connecting block, a plurality of track holes are provided on the surface of the connecting block, a fastening groove is provided between the plurality of track holes, a fastening screw hole is provided on one side of the connecting block, a fastening screw is threaded in the fastening screw hole, a track rod is provided in the track hole, and the outer wall of the upper end of the track rod is fixedly connected to the inner ring surface of the track bearing.

[0011] Preferably, the track plate is in a square plate-like structure as a whole, three groups of track slots are provided on the surface of the track plate, the inner walls of the track slots are fitted with the outer ring surface of the track bearing, a mounting hole is provided on the surface of the track plate, and a fixing ring is fixedly installed directly above the mounting hole.

[0012] Preferably, sliding grooves are provided on both sides of the limiting groove, a draw plate is inserted into the limiting groove, the draw plate can be linearly displaced in the limiting groove, and a fixing rod is fixedly installed on the side wall at one end of the limiting groove.

[0013] Preferably, an inner cavity is opened in the fixing rod, a telescopic spring is fixedly installed in the fixing rod, a mounting rod is inserted into the fixing rod, one end of the mounting rod is fixedly connected to the telescopic spring, and the other end of the mounting rod is fixedly connected to the draw plate.

[0014] Preferably, the drawer plate has an overall rectangular structure, with sliders fixedly installed on both sides of the drawer plate. The sliders are inserted into slide grooves, and the sliders can perform linear displacement in the slide grooves. A slot is provided on one side of the slider, and an installation slot is provided on the bottom surface of the drawer plate. The side wall of one end of the installation slot is fixedly connected to one end of the installation rod, and a pulling handle is fixedly installed on the outer end of the drawer plate.

[0015] Preferably, the fixing parts are provided with two groups, and the two groups of fixing parts are fixedly installed on the surface of the draw plate in an overall symmetrical structure, the outer surface of the fixing parts is provided with fixing screw holes, the surface of the fixing parts is covered with a first fixing cover, the outer surface of the first fixing cover is provided with a plurality of holes, fixing screws are provided in the holes, and the fixing screws are externally screwed with the fixing screw holes, a friction rod is installed directly above the fixing parts, a threaded tube is provided at one end of the friction rod close to the fixing parts, and a second fixing cover is externally screwed with the threaded tube, a test weight is provided at the other end of the friction rod, a positioning hole is provided at the bottom of the test weight, a positioning rod is provided in the positioning hole, and the positioning rod is fixedly installed on the upper end surface of the friction rod.

[0016] Preferably, the cutting box has an overall rectangular structure, a pressing groove is provided on the upper end surface of the cutting box, a plurality of limiting holes are provided on the inner wall surface of the pressing groove, a pressing spring is fixedly installed on the inner bottom surface of the pressing groove, a connecting plate is fixedly installed on the upper end of the pressing spring, an operating rod is fixedly installed above the connecting plate, the operating rod is stuck in the limiting hole, the operating rod can be linearly displaced up and down along the limiting hole, a cutting tube is fixedly installed on the lower end of the operating rod, and the cutting tube is located directly above the shearing groove as a whole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The utility model discloses a household fabric wear resistance detection device. When in use, an operator can clamp the fabric to be detected in the shearing groove, and then apply a downward pressure to the cutting tube to shear the fabric in the shearing groove, and then draw out the drawer plate and fix the drawer plate through a clamping block on one side, and then fix the fabric cut by the cutting box on the fixing part, and then move the clamping block out of the drawer plate to reset it, and then perform friction detection on the fabric on the fixing part through the friction rod, so as to realize a more convenient overall detection process, thereby avoiding the problem of removing the top cover plate when fixing the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is an exploded view of the structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure detection module of the present invention;

[0022] Figure 4 This is a schematic diagram of the use of the structure detection module of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the structural limiting groove of the present invention;

[0024] Figure 6 It is a cross-sectional schematic diagram of a fixing rod of the structure of the present invention;

[0025] Figure 7 This is a side view of the draw plate structure of the present invention;

[0026] Figure 8 This is an exploded view of the overall structure of the cutting box of the present invention;

[0027] Fig. 9 This is a schematic cross-sectional view of the overall structure of the cutting box structure of the present invention;

[0028] Fig.10 This is a schematic diagram of the internal structure of the cutting box structure of the present invention.

[0029] In the figure: 1. main box; 2. drawer plate; 3. fixing piece; 4. clamping block; 5. cutting box; 6. cutting tube; 7. shearing groove; 8. friction rod; 9. limit groove; 10. support frame; 11. drive shaft; 12. connecting block; 13. track plate; 14. fastening groove; 15. fastening screw hole; 16. track rod; 17. track bearing; 18. slide groove; 19. fixing rod; 20. telescopic spring; 21. clamping groove; 22. mounting groove; 23. clamping rod; 24. first fixing cover; 25. second fixing cover; 26. test weight; 27. positioning rod; 28. pressing groove; 29. ​​pressing spring; 30. operating rod; 31. track notch; 32. track hole; 33. limit hole. DETAILED DESCRIPTION

[0030] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1: Please refer to Figures 1 to 10 The present invention provides a technical solution: a household fabric wear resistance detection device, the household fabric wear resistance detection device comprising: a main body box 1, a drawer plate 2 is arranged in the main body box 1, a fixing member 3 is arranged on the surface of the drawer plate 2, a friction rod 8 is installed above the fixing member 3, and a clamping block 4 is installed on one side of the drawer plate 2;

[0032] A cutting box 5, wherein a cutting tube 6 is arranged inside the cutting box 5, and a shearing groove 7 is provided at the bottom of the cutting box 5;

[0033] During use, the operator can clamp the cloth to be tested in the shearing groove 7, and then apply a downward pressure to the cutting tube 6 to shear the cloth in the shearing groove 7, then pull out the drawer plate 2 and fix the drawer plate 2 through the clamping block 4 on one side, and then fix the cloth cut by the cutting box 5 on the fixing part 3, and then move the clamping block 4 out of the drawer plate 2 to reset it, and then perform friction detection on the cloth on the fixing part 3 through the friction rod 8, so as to make the overall detection process more convenient.

[0034] Embodiment 2: On the basis of embodiment 1, in order to facilitate the installation of the fabric to be detected, a limit groove 9 is provided, and slide grooves 18 are provided on both sides of the limit groove 9. A draw plate 2 is inserted into the limit groove 9, and the draw plate 2 can be linearly displaced in the limit groove 9. A fixed rod 19 is fixedly installed on the side wall at one end of the limit groove 9; an inner cavity is provided in the fixed rod 19, and a telescopic spring 20 is fixedly installed in the fixed rod 19. A mounting rod is inserted into the fixed rod 19, and one end of the mounting rod is fixedly connected to the telescopic spring 20, and the other end of the mounting rod is fixed to the draw plate 2 fixed connection; before installing the fabric to be tested, the pulling handle at one end of the drawer plate 2 can be pulled out of a part of the drawer plate 2 from the limiting groove 9, and a fixing rod 19 is fixedly installed in the limiting groove 9, and a telescopic spring 20 is arranged in the fixing rod 19. Under the action of the telescopic spring 20, the fixing rod 19 will apply a pulling force in the opposite direction to the drawer plate 2. At this time, the clamping rod 23 at one end of the fixing frame is rotated to make the clamping block 4 in the fixing frame clamped in the clamping groove 21 on one side of the drawer plate 2, thereby fixing the drawer plate 2 in the current position.

[0035] The draw plate 2 is a rectangular parallelepiped structure as a whole, with sliders fixedly installed on both sides of the draw plate 2, the sliders are inserted into the slide grooves 18, and the sliders can perform linear displacement in the slide grooves 18. A slot 21 is provided on one side of the slider, and a mounting slot 22 is provided on the bottom surface of the draw plate 2. The side wall of one end of the mounting slot 22 is fixedly connected to one end of the mounting rod, and a pulling handle is fixedly installed on the outer end of the draw plate 2; two groups of fixing members 3 are provided, and the two groups of fixing members 3 are fixedly installed on the surface of the draw plate 2 in a symmetrical structure as a whole, and fixing screw holes are provided on the outer surface of the fixing member 3. A first fixing cover 24 is sleeved on the surface of the fixing member 3, and a plurality of holes are provided on the outer surface of the first fixing cover 24, and fixing screws are provided in the holes, and fixing screws are externally screwed with fixing screw holes. A friction rod 8 is installed directly above the fixing member 3, and a threaded tube is provided on the end of the friction rod 8 close to the fixing member 3. A second fixing cover 25 is screwed onto the outside of the threaded tube, a test weight 26 is arranged at the other end of the friction rod 8, a positioning hole is opened at the bottom of the test weight 26, a positioning rod 27 is arranged in the positioning hole, and the positioning rod 27 is fixedly mounted on the upper end surface of the friction rod 8; when the draw plate 2 is drawn out and fixed, the detection cloth is placed on the surface of the fixing member 3, and then the first fixing cover 24 is clamped on the surface of the fixing member 3, so that the cloth to be detected is clamped between the first fixing cover 24 and the fixing member 3, and the fixing screw on the outer periphery of the first fixing cover 24 is threadedly connected with the fixing screw hole on the surface of the fixing member 3, so that the first fixing cover 24 is fixedly mounted on the fixing member 3, thereby fixing the detection cloth at the detection position, and then the clamping rod 23 is rotated to make the clamping block 4 disengage from the clamping slot 21, so that the draw plate 2 is reset to facilitate the installation of the cloth to be detected.

[0036] Embodiment 3: On the basis of embodiment 2, in order to better detect the wear resistance of the cloth, a main body box 1 is provided. The main body box 1 is an elongated structure as a whole. A limiting groove 9 is provided on the surface of the main body box 1. Several support frames 10 are fixedly installed on the surface of the main body box 1. Three groups of driving shafts 11 are provided on the surface of the main body box 1. A fixed frame is fixedly installed on one end surface of the main body box 1. A card block 4 is inserted into the fixed frame. The card block 4 can move in the fixed frame. A hole is provided on the surface of one end of the fixed frame. A threaded tube is fixedly installed in front of the hole. A card rod 23 is screwed in the threaded tube. One end of the card rod 23 is fixedly connected to the inner ring surface of the fixed bearing. The fixed bearing is fixedly installed on one end of the card block 4; the support frame 10 is a cylindrical structure as a whole. A groove is provided on the top surface of the support frame 10. A ball is provided in the groove. A track plate 13 is provided on the upper end of the ball; the upper end of the driving shaft 11 is fixedly connected to a connecting block 1 2. A plurality of track holes 32 are provided on the surface of the connection block 12, and a fastening groove 14 is provided between the plurality of track holes 32. A fastening screw hole 15 is provided on one side of the connection block 12, and a fastening screw is screwed in the fastening screw hole 15. A track rod 16 is provided in the track hole 32, and the outer wall of the upper end of the track rod 16 is fixedly connected to the inner ring surface of the track bearing 17; the track plate 13 is a square plate-shaped structure as a whole, and three groups of track slots 31 are provided on the surface of the track plate 13, and the inner wall of the track slots 31 fits the outer ring surface of the track bearing 17; a mounting hole is provided on the surface of the track plate 13, and a fixing ring is fixedly installed just above the mounting hole; before testing, the position of the track rod 16 on the connection block 12 can be adjusted, and the track rod 16 can be coordinated with the track slots 31 provided on the surface of the track plate 13 to make the track of the friction rod 8 closer to daily friction, so that the overall test data is more accurate.

[0037] The cutting box 5 is a rectangular parallelepiped structure as a whole, and a pressing groove 28 is provided on the upper end surface of the cutting box 5, and a plurality of limiting holes 33 are provided on the inner wall surface of the pressing groove 28. A pressing spring 29 is fixedly installed on the inner bottom surface of the pressing groove 28, and a connecting plate is fixedly installed on the upper end of the pressing spring 29, and an operating rod 30 is fixedly installed above the connecting plate. The operating rod 30 is stuck in the limiting hole 33, and the operating rod 30 can move up and down linearly along the limiting hole 33. A cutting tube 6 is fixedly installed at the lower end of the operating rod 30, and the cutting tube 6 is located directly above the shearing groove 7 as a whole; when conducting inspection, the operator can clamp the fabric to be inspected in the shearing groove 7, and then apply downward pressure to the operating rod 30, so that the cutting tube 6 below the operating rod 30 shears the fabric to be inspected, so that the fabric sample to be inspected is more suitable for the fixing member 3, and the fabric sample to be inspected can be better fixed and inspected.

[0038] Working principle: In actual use, the operator can clamp the cloth to be tested in the shearing groove 7, and then apply a downward pressure to the cutting tube 6 to shear the cloth in the shearing groove 7, then pull out the drawer plate 2 and fix the drawer plate 2 through the clamping block 4 on one side, and then fix the cloth cut by the cutting box 5 on the fixing part 3, and then move the clamping block 4 out of the drawer plate 2 to reset it, and then perform friction detection on the cloth on the fixing part 3 through the friction rod 8, so as to make the overall detection process more convenient, thus avoiding the problem of removing the top cover when fixing the cloth.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A household fabric wear resistance detection device, characterized in that: The household fabric wear resistance detection device comprises: a main body box (1), a drawer plate (2) is arranged inside the main body box (1), a fixing member (3) is arranged on the surface of the drawer plate (2), a friction rod (8) is installed above the fixing member (3), and a clamping block (4) is installed on one side of the drawer plate (2); A cutting box (5) is provided with a cutting tube (6) in the cutting box (5), and a shearing groove (7) is provided at the bottom of the cutting box (5).

2. A household fabric wear resistance detection device according to claim 1, characterized in that: The main body box (1) is an elongated structure as a whole. A limiting groove (9) is provided on the surface of the main body box (1). A plurality of support frames (10) are fixedly installed on the surface of the main body box (1). Three groups of drive shafts (11) are provided on the surface of the main body box (1). A fixed frame is fixedly installed on the surface of one end of the main body box (1). A clamping block (4) is clamped in the fixed frame. The clamping block (4) can move in the fixed frame. A hole is provided on the surface of one end of the fixed frame. A threaded tube is fixedly installed in front of the hole. A clamping rod (23) is screwed in the threaded tube. One end of the clamping rod (23) is fixedly connected to the inner ring surface of the fixed bearing. The fixed bearing is fixedly installed on one end of the clamping block (4).

3. A household fabric wear resistance detection device according to claim 2, characterized in that: The support frame (10) is in the form of a cylindrical structure as a whole. A groove is provided on the top surface of the support frame (10). A ball bearing is arranged in the groove. A track plate (13) is arranged on the upper end of the ball bearing.

4. A household fabric wear resistance detection device according to claim 2, characterized in that: The upper end of the driving shaft (11) is fixedly connected to a connecting block (12), a plurality of track holes (32) are provided on the surface of the connecting block (12), a fastening groove (14) is provided between the plurality of track holes (32), a fastening screw hole (15) is provided on one side of the connecting block (12), a fastening screw rod is threadedly connected in the fastening screw hole (15), a track rod (16) is provided in the track hole (32), and the outer wall of the upper end of the track rod (16) is fixedly connected to the inner ring surface of the track bearing (17).

5. The wear resistance detection device for household fabrics according to claim 3, characterized in that: The track plate (13) is in the form of a square plate as a whole. Three groups of track slots (31) are provided on the surface of the track plate (13). The inner walls of the track slots (31) are fitted with the outer ring surface of the track bearing (17). A mounting hole is provided on the surface of the track plate (13). A fixing ring is fixedly installed directly above the mounting hole.

6. A household fabric wear resistance detection device according to claim 2, characterized in that: Slide grooves (18) are provided on both sides of the limiting groove (9), a draw plate (2) is inserted into the limiting groove (9), and the draw plate (2) can move linearly in the limiting groove (9), and a fixing rod (19) is fixedly installed on the side wall at one end of the limiting groove (9).

7. A household fabric wear resistance detection device according to claim 6, characterized in that: An inner cavity is provided in the fixing rod (19), a telescopic spring (20) is fixedly installed in the fixing rod (19), a mounting rod is inserted into the fixing rod (19), one end of the mounting rod is fixedly connected to the telescopic spring (20), and the other end of the mounting rod is fixedly connected to the draw plate (2).

8. The wear resistance detection device for household fabrics according to claim 1, characterized in that: The draw plate (2) is in the form of a rectangular parallelepiped structure as a whole. Slide blocks are fixedly mounted on both sides of the draw plate (2). The slide blocks are inserted into the slide grooves (18). The slide blocks can move linearly in the slide grooves (18). A slot (21) is provided on one side of the slide block. A mounting slot (22) is provided on the bottom surface of the draw plate (2). A side wall at one end of the mounting slot (22) is fixedly connected to one end of a mounting rod. A pulling handle is fixedly mounted on the outer end of the draw plate (2).

9. The wear resistance detection device for household fabrics according to claim 1, characterized in that: The fixing member (3) is provided with two groups. The two groups of fixing members (3) are fixedly mounted on the surface of the draw plate (2) in a symmetrical structure as a whole. The outer surface of the fixing member (3) is provided with a fixing screw hole. The surface of the fixing member (3) is covered with a first fixing cover (24). The outer surface of the first fixing cover (24) is provided with a plurality of holes. A fixing screw is provided in the hole. The fixing screw is externally screwed with the fixing screw hole. A friction rod (8) is mounted directly above the fixing member (3). A threaded tube is provided at one end of the friction rod (8) close to the fixing member (3). A second fixing cover (25) is externally screwed with the threaded tube. A test weight (26) is provided at the other end of the friction rod (8). A positioning hole is provided at the bottom of the test weight (26). A positioning rod (27) is provided in the positioning hole. The positioning rod (27) is fixedly mounted on the upper end surface of the friction rod (8).

10. The wear resistance detection device for household fabrics according to claim 1, characterized in that: The cutting box (5) is in a rectangular parallelepiped structure as a whole. A pressing groove (28) is provided on the upper end surface of the cutting box (5). A plurality of limiting holes (33) are provided on the inner wall surface of the pressing groove (28). A pressing spring (29) is fixedly installed on the inner bottom surface of the pressing groove (28). A connecting plate is fixedly installed on the upper end of the pressing spring (29). An operating rod (30) is fixedly installed above the connecting plate. The operating rod (30) is stuck in the limiting hole (33). The operating rod (30) can move linearly up and down along the limiting hole (33). A cutting tube (6) is fixedly installed on the lower end of the operating rod (30). The cutting tube (6) is located directly above the shearing groove (7) as a whole.

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