A device for testing the wear resistance of textiles

Abstract

The present invention belongs to the technical field related to detection devices, and specifically discloses a detection device for the wear resistance of textiles, including a base, an L-shaped seat is fixedly installed on the upper surface of the base, a wear-resistant rotating mechanism is arranged on the inner side of the L-shaped seat, a first fixed block is fixedly installed on the upper surface of the base and close to the L-shaped seat, a fixed seat is fixedly installed on the upper surface of the base and close to the first fixed block, sliding seats are fixedly installed on the upper surface of the base and close to both sides of the fixed seat, the fixed seats slide together and are interspersed on the inner sides of the two sliding seats, a second fixed block is fixedly installed on the upper surface of the base and close to the fixed seat, a movable seat is connected to the outer side of the fixed seat through a rotating component, and a bottom plate is fixedly installed on the outer side of the movable seat. The present invention can quickly fix textile fabrics, facilitate the testing of textile fabrics, and can cut off the textile fabrics that need to be tested, thereby effectively improving the speed of textile fabric testing.

Description

Technical Field

[0001] The invention belongs to the technical field related to detection devices, and specifically discloses a detection device for the wear resistance of textiles. Background Art

[0002] Textiles, that is, products processed by textiles, include yarns, woven fabrics, knitted fabrics, braided fabrics, etc., which are divided into two categories: woven fabrics and knitted fabrics. China is one of the earliest countries in the world to produce textiles, and the main production areas are Puyuan, Zhejiang, Qinghe, Hebei, etc. The wear of textile fabrics refers to the phenomenon that the fabrics are gradually worn and damaged due to repeated friction between fabrics or other substances. The testing principle of textile wear resistance refers to the ability of textiles to resist wear under the action of repeated mechanical friction. During the use of fabrics, they will be affected by various external factors, especially frequent friction with surrounding objects, causing different degrees of wear and even damage to the fabrics, affecting their wearing performance. Testing the wear resistance of fabrics can improve the utilization efficiency of textiles. Wear resistance is an important indicator of textile product quality. In the process of wear resistance testing of fabrics made of chemical fiber cloth and polyester fiber materials, the existing textile fabric testing devices mostly fix the textile fabrics by means of spiral tightening clamps, which is troublesome to fix and requires a lot of force. If it is not tightened, it will cause the textile to fall off during testing, which is inconvenient for testing textile fabrics. In addition, during testing, the fabric needs to be cut manually, and the fabric needs to be similar to the shape of the clamp, so a lot of time is wasted during testing. Therefore, we need to make improvements on this. Summary of the invention

[0003] The purpose of the present invention is to solve the problems existing in the background technology and to propose a detection device for the wear resistance of textiles.

[0004] To achieve the above objectives, the present invention discloses a device for detecting the wear resistance of textiles, comprising a base, an L-shaped seat fixedly installed on the upper surface of the base, a wear-resistant rotating mechanism arranged on the inner side of the L-shaped seat, a first fixed block fixedly installed on the upper surface of the base and close to the L-shaped seat, a fixed seat fixedly installed on the upper surface of the base and close to the first fixed block, sliding seats fixedly installed on the upper surface of the base and close to both sides of the fixed seat, the fixed seats slide together and penetrate the inner sides of the two sliding seats, a second fixed block fixedly installed on the upper surface of the base and close to the fixed seat, a movable seat connected to the outer side of the fixed seat via a rotating assembly, a bottom plate fixedly installed on the outer side of the movable seat, a scraping assembly arranged on the outer side of the bottom plate, a support frame connected to the inner side of the movable seat via a telescopic assembly, and cloth assemblies are arranged at both ends of the outer side of the support frame.

[0005] Preferably, a screw is inserted through the inner sides of the first fixing block, the fixing seat and the second fixing block, the screw is rotationally engaged with the first fixing block and the second fixing block, the screw is threadedly engaged with the fixing seat, and a rotating wheel is fixedly mounted on the end of the screw.

[0006] Preferably, the wear-resistant rotating assembly comprises a motor fixedly mounted on the inner side of an L-shaped seat, a mounting plate is fixedly mounted on the output end of the motor, and a test grinding head is cross-mounted on the outer side of the mounting plate.

[0007] Preferably, the rotating assembly includes mounting buckles respectively fixedly mounted on both ends of the outer side of the movable seat, the two groups of mounting buckles are rotationally engaged with the fixed seat, and a supporting assembly is provided on the outer wall of the movable seat away from the bottom plate.

[0008] Preferably, the support assembly includes a clamping sleeve respectively installed on the outer walls of both ends of the movable seat away from the base plate, and the inner sides of the two clamping sleeves are movably clamped with a support rod, and one end of the two support rods extends into the interior of the clamping sleeve, the clamping sleeve is made of rubber material, and the ends of the two support rods away from the clamping sleeve are rotatably sleeved with a rotating shaft, and the ends of the two rotating shafts are fixedly connected to the second fixed block.

[0009] Preferably, the scraper assembly includes grooves respectively opened on one side of the inner side of the base plate, and mounting strips are respectively installed on the outer surface of the base plate and on both sides of the grooves, two mounting strips are fixedly installed with clamping columns on the top, two insertion rods are movably clamped on the upper inner sides of the two clamping columns, two insertion rods are respectively provided with rings on the outer sides, and scraper strips are respectively fixedly installed with the outer sides of the two insertion rods.

[0010] Preferably, the telescopic assembly includes second cylinders respectively fixedly mounted on the two ends of the inner side of the movable seat and close to the top, the two groups of telescopic ends of the second cylinders are fixedly connected to the brackets, support seats are fixedly mounted on the bottoms of both ends of the brackets, heating rods are fixedly mounted on the upper surfaces of the two support seats, connecting plugs are installed at the ports of the two heating rods, heating heads are installed at the ends of the two heating rods away from the connecting plugs, and heating slices are provided on one side of the two groups of heating heads, and the heating slices correspond to the grooves.

[0011] Preferably, the clamp assembly includes a clamping rod fixedly mounted on the outside of the heating slice and the heating head, a first cylinder is provided at one end of the clamping rod, the first cylinder is fixedly installed between the support frame, a support frame is fixedly installed on the front end face of the support frame, a sliding rod is slidably installed on the inner side of the support frame, a thickness measuring device is movably inserted into the inner side of the sliding rod, a positioning rod is threadedly inserted into the inner side of the support frame and at a position corresponding to the support frame, and one end of the positioning rod is movably extended to the inner side of the sliding rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By inserting screws into the first fixing block, the second fixing block and the inner side of the fixing seat, the fixing seat can be driven to move the textile fabric toward the mounting plate during detection.

[0014] 2. The movable seat can be rotated above the outer side of the fixed seat by setting the rotating assembly and the supporting assembly. Therefore, after the test is completed, the wear of the textile fabric can be observed on the horizontal plane, and the wear area can be measured with the thickness measuring device.

[0015] 3. Through the set telescopic components, card cloth components, and abutment frames, the tested textile fabrics can be quickly abutted against the outer surface of the bottom plate, thereby cooperating with the later wear resistance test operation.

[0016] 4. In order to improve the detection efficiency, the textile fabric to be tested can be placed on the surface of the base plate, and then the card cloth assembly drives the frame to press against the outer surface of the base plate. The heating rod at the support seat can transfer the heat through the heating head, so that the heated slice can cut the textile fabric to be tested. This method can solve the shaping method of conventional clamps and make the detection operation more convenient. The textile fabric cut later can be used as a sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of another angle of the present invention;

[0019] Figure 3 It is a schematic diagram of the connection structure between the movable seat and the screw rod of the present invention;

[0020] Figure 4 It is a schematic diagram of the connection structure between the support frame and the card cloth assembly of the present invention;

[0021] Figure 5 It is a schematic diagram of the connection structure between the push rod and the clamping sleeve of the present invention;

[0022] Figure 6 It is a schematic diagram of the connection structure between the abutment frame and the slide rod of the present invention;

[0023] Figure 7 It is a schematic diagram of the connection structure between the bottom plate and the scraper assembly of the present invention;

[0024] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at A in the middle;

[0025] Fig. 9 It is a schematic diagram of the operation between the support frame, the heating blade and the textile fabric of the present invention.

[0026] In the figure: 1. base; 2. motor; 3. mounting plate; 4. test grinding head; 5. L-shaped seat; 6. first fixed block; 7. fixed seat; 8. screw; 9. heating rod; 10. bottom plate; 11. movable seat; 12. support frame; 13. first cylinder; 14. rotating wheel; 15. second fixed block; 16. second cylinder; 17. mounting buckle; 18. clamping sleeve; 19. support rod; 20. connecting plug; 21. clamping rod; 22. supporting seat; 23. heating head; 24. heating slice; 25. rotating shaft; 26. positioning rod; 27. sliding rod; 28. thickness measuring device; 29. ​​support frame; 30. scraper strip; 31. mounting strip; 32. clamping column; 33. plug rod; 34. collar; 35. sliding seat; 36. textile fabric. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] like Figure 1-Figure 9 A detection device for the wear resistance of textiles shown in the figure includes a base 1, an L-shaped seat 5 is fixedly installed on the upper surface of the base 1, a wear-resistant rotating mechanism is arranged on the inner side of the L-shaped seat 5, a first fixed block 6 is fixedly installed on the upper surface of the base 1 and close to the L-shaped seat 5, a fixed seat 7 is fixedly installed on the upper surface of the base 1 and close to the first fixed block 6, sliding seats 35 are fixedly installed on the upper surface of the base 1 and close to both sides of the fixed seat 7, the fixed seats 7 slide together and penetrate the inner sides of the two sliding seats 35, a second fixed block 15 is fixedly installed on the upper surface of the base 1 and close to the fixed seat 7, a movable seat 11 is connected to the outer side of the fixed seat 7 through a rotating component, a bottom plate 10 is fixedly installed on the outer side of the movable seat 11, a scraping component is arranged on the outer side of the bottom plate 10, a support frame 12 is connected to the inner side of the movable seat 11 through a telescopic component, and cloth assemblies are arranged at both ends of the outer side of the support frame 12.

[0030] A screw 8 is inserted through the inner sides of the first fixed block 6, the fixed seat 7 and the second fixed block 15. The screw 8 is rotationally matched with the first fixed block 6 and the second fixed block 15. The screw 8 is threadedly matched with the fixed seat 7. A rotating wheel 14 is fixedly installed at the end of the screw 8. The worker can drive the fixed seat 7 to move back and forth by rotating the rotating wheel 14.

[0031] The wear-resistant rotating component includes a motor 2 fixedly mounted on the inner side of an L-shaped seat 5, a mounting disk 3 fixedly mounted on the output end of the motor 2, and a test grinding head 4 cross-mounted on the outer side of the mounting disk 3. After the motor 2 is connected to a power source, it can drive the mounting disk 3 and the outer test grinding head 4 to rotate, and the wear-resistant test result is obtained by the number of rotations.

[0032] The rotating assembly includes mounting buckles 17 respectively fixedly mounted on both ends of the outer side of the movable seat 11. The two sets of mounting buckles 17 are rotatably matched with the fixed seat 7. A support assembly is provided on the outer wall of the movable seat 11 away from the base plate 10. Through the provided mounting buckles 17 and the rotating shaft 25, the movable seat 11 can be rotated above the fixed seat 7.

[0033] The support assembly includes a sleeve 18 respectively installed on the outer wall of both ends of the movable seat 11 away from the base plate 10. A support rod 19 is movably installed on the inner side of the two sleeves 18, and one end of the two support rods 19 extends into the interior of the sleeve 18. The sleeve 18 is made of rubber material. The ends of the two support rods 19 away from the sleeve 18 are rotatably sleeved with a rotating shaft 25. The ends of the two rotating shafts 25 are fixedly connected to the second fixed block 15. When the movable seat 11 and the fixed seat 7 are kept vertically set, the support rod 19 needs to be inserted into the inner side of the sleeve 18, so that the movable seat 11 can be conveniently tested for wear resistance. The purpose of setting the movable seat 11 to rotate is to facilitate the later measurement and assembly of the textile fabric 36.

[0034] The scraper assembly includes grooves respectively opened on one side of the inner side of the base plate 10, and mounting strips 31 are respectively installed on the outer surface of the base plate 10 and on both sides of the grooves. A clamping column 32 is fixedly installed on the top of the two mounting strips 31, and an insertion rod 33 is movably clamped on the upper inner side of the two clamping columns 32. A ring 34 is mounted on the outer side of the two insertion rods 33, and a scraper strip 30 is fixedly installed on the outer side of the two insertion rods 33.

[0035] The clamping column 32 and the insertion rod 33 are movably inserted, and the scraper strip 30 on the outside of the insertion rod 33 can be used to scrape off the sticky materials on the outside of the heating slice 24. After the heating slice 24 is heated and cut, it returns to its original position, and the scraper strip 30 slides in contact with both sides of the heating slice 24. Under the contact of the scraper strip 30, the materials on the surface of the heating slice 24 are cleaned.

[0036] The telescopic assembly includes second cylinders 16 respectively fixedly mounted at both ends of the inner side of the movable seat 11 and near the top. The telescopic ends of the two groups of second cylinders 16 are fixedly connected to the bracket 12. The second cylinder 16 can drive the bracket 12 to move, thereby achieving the purpose of blocking the cloth. Support seats 22 are fixedly mounted at the bottom of both ends of the bracket 12. Heating rods 9 are fixedly mounted on the upper surfaces of the two support seats 22. Connecting plugs 20 are installed at the ports of the two heating rods 9. A heating head 23 is installed at the end of the two heating rods 9 away from the connecting plug 20. A heating slice 24 is provided on one side of the two groups of heating heads 23. The heating slice 24 corresponds to the groove. The connecting plug 20 can be connected to an external wire or a socket, and then the heating slice 24 is heated by electric heating. The heating slice 24 can be composed of an electric heating blade. Under the heating environment, the heating slice 24 is urged to fit the surface of the textile fabric 36, and the cutting edge of the blade contacts the internal fibers of the textile fabric 36, and then the tested textile fabric 36 is cut off. The electric heating blade is a prior art, so it will not be described in detail.

[0037] The card cloth assembly includes a card rod 21 fixedly mounted on the outside of the heating slice 24 and the heating head 23, and a first cylinder 13 is arranged at one end of the card rod 21. The first cylinder 13 is fixedly installed between the bracket 12, and the card rod 21 can simultaneously drive the heating slice 24 and the heating head 23 to be connected to the first cylinder 13, so that under the drive of the first cylinder 13, the heating slice 24 and the heating head 23 can cut the textile fabric 36, and a bracket 29 is fixedly installed on the front end surface of the bracket 12, and a sliding bracket 29 is installed inside the bracket 29. There is a slide bar 27, and a thickness gauge 28 is movably inserted into the inner side of the slide bar 27. A positioning rod 26 is threadedly inserted into the inner side of the support frame 12 and at the position corresponding to the support frame 29, and one end of the positioning rod 26 is movably extended to the inner side of the slide bar 27. The slide bar 27 and the thickness gauge 28 can be placed flat on the surface of the textile fabric 36, and then the thickness gauge 28 can be used to measure the depression of the surface wear of the textile fabric 36, and then the wear value can be obtained. The thickness gauge 28 is a conventional component that has a relatively accurate detection value during the fabric wear process.

[0038] Working principle: when in use, the movable seat 11 and the base plate 10 are placed horizontally, and then the textile fabric 36 to be tested is placed on the outer surface of the base plate 10, and then the second cylinder 16 is driven accordingly, so that the second cylinder 16 drives the support frame 12 to move, and the movement of the support frame 12 causes the support frame 29 fixed at the front end to be able to press against the outer surface of the textile fabric 36, thereby the textile fabric 36 is fixed, and then the movable seat 11 is turned over, so that the movable seat 11 is perpendicular to the fixed seat 7, and the textile fabric 36 faces the test grinding head 4, and the support rod 19 is pressed into the sleeve 18 corresponding to the movable seat 11, so as to ensure that the movable seat 11 will not be displaced during the test, and then the user rotates the rotating wheel 14, so that the screw rod 8 drives the fixed seat 7 and the movable seat 11 to move toward one side of the mounting plate 3, and the heated slice 24 is driven by the first cylinder 13 and the heating The hot head 23, the heating rod 9, and the support seat 22 are all close to the outer surface of the textile fabric 36. The heating slice 24 can cut the excess textile fabric 36, and then the textile fabric 36 can be subjected to a wear resistance test. The motor 2 drives the mounting plate 3 to rotate, and the test grinding head 4 rotates on the surface of the textile fabric 36. The result of the wear resistance test is obtained through multiple rotations. After completion, the push rod 19 is pushed aside, the movable seat 11 is laid flat, the positioning rod 26 is unscrewed, and the slide rod 27 is fitted to the textile fabric 36. The height is measured on the outer surface of the textile fabric 36, so that more wear resistance test values ​​can be obtained according to different rotation times. In this way, the efficiency of the wear resistance test can be greatly improved. The stickiness generated on the surface of the heating slice 24 can be cleaned by the scraper bar 30 at the mounting strip 31, thereby ensuring the cloth cutting effect of the heating slice 24.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for detecting the wear resistance of textiles, comprising a base, characterized in that: An L-shaped seat is fixedly installed on the upper surface of the base, and a wear-resistant rotating mechanism is arranged on the inner side of the L-shaped seat, a first fixed block is fixedly installed on the upper surface of the base and close to the L-shaped seat, a fixed seat is fixedly installed on the upper surface of the base and close to the first fixed block, sliding seats are fixedly installed on the upper surface of the base and close to both sides of the fixed seat, and the fixed seats slide together and interspersed with the inner sides of the two sliding seats, and a second fixed block is fixedly installed on the upper surface of the base and close to the fixed seat, and a movable seat is connected to the outer side of the fixed seat through a rotating assembly, a bottom plate is fixedly installed on the outer side of the movable seat, and a scraper assembly is arranged on the outer side of the bottom plate, and a bracket is connected to the inner side of the movable seat through a telescopic assembly, and cloth assemblies are arranged at both ends of the outer side of the bracket; The telescopic assembly comprises second cylinders respectively fixedly mounted at both ends of the inner side of the movable seat and close to the top, the telescopic ends of the two groups of the second cylinders are fixedly connected to the brackets, the bottoms of both ends of the brackets are fixedly mounted with support seats, the upper surfaces of the two support seats are fixedly mounted with heating rods, the ports of the two heating rods are both mounted with connecting plugs, the ends of the two heating rods away from the connecting plugs are both mounted with heating heads, and one side of the two groups of heating heads is provided with heating slices, and the heating slices correspond to the grooves; The clamping assembly includes a clamping rod fixedly mounted on the outside of the heating slice and the heating head, a first cylinder is provided at one end of the clamping rod, the first cylinder is fixedly installed between the support frame, a support frame is fixedly installed on the front end face of the support frame, a sliding rod is slidably installed on the inside of the support frame, a thickness measuring device is movably inserted into the inside of the sliding rod, a positioning rod is threadedly inserted into the inside of the support frame and at a position corresponding to the support frame, and one end of the positioning rod is movably extended to the inside of the sliding rod.

2. A device for detecting the wear resistance of textiles according to claim 1, characterized in that: A screw is inserted through the inner sides of the first fixing block, the fixing seat and the second fixing block. The screw is rotationally matched with the first fixing block and the second fixing block. The screw is threadedly matched with the fixing seat. A rotating wheel is fixedly installed at the end of the screw.

3. A device for detecting the wear resistance of textiles according to claim 1, characterized in that: The wear-resistant rotating mechanism comprises a motor fixedly mounted on the inner side of an L-shaped seat, a mounting plate fixedly mounted on the output end of the motor, and a test grinding head cross-mounted on the outer side of the mounting plate.

4. The device for detecting the wear resistance of textiles according to claim 1, characterized in that: The rotating assembly includes mounting buckles respectively fixedly mounted at two ends of the outer side of the movable seat, and the two groups of mounting buckles are rotationally matched with the fixed seat. The outer wall of the movable seat away from the bottom plate is provided with a supporting assembly.

5. A device for detecting wear resistance of textiles according to claim 4, characterized in that: The support assembly includes a clamping sleeve respectively installed on the outer walls of both ends of the movable seat away from the base plate, and the inner sides of the two clamping sleeves are movably clamped with a support rod, and one end of the two support rods extends into the interior of the clamping sleeve. The clamping sleeve is made of rubber material, and the ends of the two support rods away from the clamping sleeves are rotatably sleeved with a rotating shaft, and the ends of the two rotating shafts are fixedly connected to the second fixed block.

6. The device for detecting the wear resistance of textiles according to claim 1, characterized in that: The scraper assembly includes grooves respectively opened on one side of the inner side of the base plate, and mounting strips are respectively installed on the outer surface of the base plate and on both sides of the grooves, and the tops of the two mounting strips are fixedly installed with clamping columns, and the upper inner sides of the two clamping columns are movably clamped with plug rods, the outer sides of the two plug rods are respectively provided with rings, and the outer sides of the two plug rods are respectively fixedly installed with scraper strips.

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