A kind of abrasion resistance detection device and method of textile fabrics shipped out of the factory

Abstract

The present invention belongs to the technical field of textile performance testing, and in particular to a factory-exited textile fabric wear resistance testing device and method. The existing factory-exited textile fabric wear resistance testing device often cannot accurately control the tensioning force, resulting in the tension of the fabric being too high or too low, causing the fabric fibers to be stretched too long and become thin or too loose, thereby affecting the wear resistance testing effect of the fabric. The following scheme is now proposed, including an operating platform, the upper side of the operating platform is fixedly connected to two symmetrical brackets, and the upper sides of the two brackets are fixedly connected to the same top plate. The factory-exited textile fabric wear resistance testing device and method disclosed by the present invention utilizes a tension control module to enable the device to adjust and control the fabric tension required for wear resistance testing of the fabric according to different types of textile fabrics, thereby avoiding the occurrence of over-tension or under-tension of the fabric, reducing interference with wear resistance testing, and making the test results more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of textile performance detection, and in particular to a device and method for detecting the wear resistance of textile fabrics leaving a factory. Background Art

[0002] Now China's light industrial manufacturing is becoming more and more developed. There are all kinds of fabrics on the market, but the quality of different fabrics varies greatly. In order to distinguish the quality of different fabrics, they must be quality tested. Testing the wear resistance of fabrics is one of the items that need to be tested.

[0003] Existing factory-produced textile fabric wear resistance testing equipment often cannot accurately control the tensioning force when placing the fabric to be tested on the device for tensioning, causing the tension of the fabric to be too high or too low, causing the fabric fibers to be stretched too long and become thin or too loose, thereby affecting the wear resistance test effect of the fabric. Summary of the invention

[0004] The invention discloses a wear resistance detection device and method for out-of-factory textile fabrics, aiming to solve the technical problem that the existing detection device in the background technology cannot effectively control the tension of the textile fabrics during detection.

[0005] The present invention proposes a factory textile fabric wear resistance detection device, comprising an operating platform, wherein the upper side of the operating platform is fixedly connected to two symmetrical brackets, the upper sides of the two brackets are fixedly connected to the same top plate, and the bottom of the operating platform is fixedly connected to four circumferentially equidistantly distributed foot supports, the upper side of the operating platform is fixedly connected to a support platform, and the outside of the support platform is provided with four circumferentially equidistantly distributed tension control modules, the tension control module comprises four circumferentially equidistantly distributed support seats, the upper side of the support seats is fixedly connected to the bottom of the operating platform, the inner wall of the support seats is fixedly connected to a shaft rod, the outside of the shaft rod is movably connected to a partition plate, and the outside of the shaft rod is movably connected to a partition plate. The sleeve is movably connected with a sleeve, which is located on the side of partition one away from support one, a winding drum is arranged on the outside of the sleeve, the winding drum is fixedly connected to the side opposite to partition one, a coil spring is fixedly connected to the outside of the sleeve, the end of the coil spring away from the sleeve is fixedly connected to the inner wall of the winding drum, and the sleeve is movably connected to partition two on the outside, partition two is fixedly connected to the side opposite to the winding drum, the sleeve is movably connected to support two on the outside, support two is located on the side of partition two away from support one, support two is fixedly connected to the side opposite to support one, a position selection module is arranged below the operating platform, a grinding module is arranged below the position selection module, and a grinding plate is arranged on the grinding module.

[0006] By providing an operating platform, a bracket, a top plate, a foot support, a base, a tension control module, a position selection module, a polishing module and a polishing plate, the equipment utilizes the tension control module to enable the equipment to adjust and control the fabric tension required for wear resistance testing of different types of textile fabrics, thereby avoiding the occurrence of over-tension or under-tension of the fabric, reducing interference with wear resistance testing, and making the test result more accurate.

[0007] In a preferred embodiment, the sleeve is fixedly connected to a knob on one side away from the support one, and the outside of the sleeve is fixedly connected to an outer toothed ring, the outer toothed ring is located between the knob and the support two, and the side of the support two close to the knob is fixedly connected to a limit rod; the outside of the limit rod is slidably connected to a locking ring, the inner wall of the locking ring close to the outer toothed ring is fixedly connected to a rack, the racks are clamped with the outer toothed ring, and the upper side of the limit rod is fixedly connected to two symmetrical springs, and the upper ends of the springs on the same outer toothed ring are fixedly connected to the inner wall of the locking ring; the operating platform is provided with four circumferentially equidistantly distributed grooves , a thin rod is movably connected in the cutting groove, a rotating roller is fixedly connected to the outside of the thin rod, and four guide blocks equidistantly distributed around the circumference are fixedly connected to the upper side of the operating platform, and circular holes are opened on the guide blocks. The same steel wire is arranged on the outside of the winding drum and the rotating roller on the same side, and the end of the steel wire away from the winding drum is passed through the circular hole on the guide block on the same side and fixedly connected to the clamp frame; the clamp frame is located on the upper side of the supporting platform, and a thin groove is opened on the upper side of the clamp frame, and fixing bolts are arranged in the thin groove, and a clamp is movably connected to the bottom of the fixing bolt, and the clamp is slidably connected to the side opposite to the inner wall of the clamp frame.

[0008] By providing a tension control module, the tension control module uses a sleeve and an external gear ring to enable the equipment to more conveniently adjust the winding torque of the coil spring, allowing the inspector to perform the adjustment operation more conveniently, greatly saving the inspector's operating time and improving the convenience of operation.

[0009] In a preferred solution, the position selection module includes four mutually symmetrical fixed blocks, and a cross bar and a lead screw are movably connected between the two fixed blocks located on the same side, and a moving block is arranged on the outside of the cross bar and the lead screw, and the opposite side of the two moving blocks is fixedly connected to the same longitudinal rod, and the outside of the longitudinal rod is slidably connected to a sliding member, and the upper side of the sliding member is movably connected to a follower rod, and the outside of the follower rod is slidably connected to a transmission member; a circular opening is opened on the upper side of the operating platform, and a short rod is movably connected in the circular opening, and the bottom of the short rod is fixedly connected to the upper side of the transmission member, and the upper side of the operating platform is fixedly connected to motor 1, and the output end of motor 1 is connected to the upper side of the short rod through a coupling, and the bottom of the sliding member is fixedly connected to a hydraulic rod, and the outside of one of the fixed blocks on the lead screw is fixedly connected to motor 2, and the output end of motor 2 is connected to one side of the lead screw through a coupling.

[0010] By providing a position selection module, the position selection module uses a screw rod and a longitudinal rod to enable the device to complete multiple selections of the detection position of the fabric without changing the constraints of the fabric, avoiding interference with the detection environment caused by repeated changes in the position of the fabric on the base, ensuring that the influencing factors of the control group in the test will not change, thereby increasing the reliability of the test results.

[0011] In a preferred scheme, the grinding module includes a mounting frame, the upper side of the mounting frame is fixedly connected to the output end of the hydraulic rod, the top inner wall of the mounting frame is fixedly connected to a limiting boss, the limiting boss is slidably connected to a transmission rod, and the end of the transmission rod away from the mounting frame is fixedly connected to a connecting block, and the connecting block is fixedly connected to the side opposite to the grinding plate; a hole is provided on the side of the mounting frame close to the bracket, a short shaft is movably connected in the hole, a disc is fixedly connected to the outside of the short shaft, the disc is located in the mounting frame, and an eccentric rod is fixedly connected to the side of the disc away from the hole, a connecting rod is movably connected to the outside of the eccentric rod, an end of the connecting rod away from the eccentric rod is movably connected to an end of the transmission rod close to the mounting frame, a motor three is fixedly connected to one side of the mounting frame, and the output end of the motor three is connected to the side of the short shaft away from the disc through a coupling.

[0012] By providing a grinding module, the grinding module uses a disc, an eccentric rod and a connecting rod to enable the equipment to quickly perform high-frequency grinding on the same position of the cloth, so that the equipment can complete a rapid wear operation on the cloth, which greatly saves the time of waiting for the test results and improves the efficiency of the test.

[0013] A method for detecting the wear resistance of a factory-exited textile fabric, using a device for detecting the wear resistance of a factory-exited textile fabric as claimed in the claim, comprises the following steps: Step 1: Place the textile fabric to be tested on the platform on the equipment, use the tension control module to fix the fabric and adjust the tension of the fabric according to the type of fabric; Step 2: Select the detection position of the fabric, and use the position selection module to move the grinding plate to the position on the fabric that needs to be detected; Step 3: Use the grinding module to perform high-frequency and low-amplitude grinding on the selected fabric position and start the wear resistance test.

[0014] From the above, it can be seen that the factory-exiting textile fabric wear resistance detection equipment provided by the present invention has a tension control module that allows the equipment to adjust and control the fabric tension required for wear resistance detection of different types of textile fabrics, thereby avoiding the occurrence of over-tension or under-tension of the fabric, reducing interference with wear resistance detection, and making the detection result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a wear resistance testing device for out-of-factory textile fabrics proposed by the present invention; Figure 2 This is a schematic cross-sectional view of a wear resistance testing device for out-of-factory textile fabrics proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a tension control module of a factory textile fabric wear resistance detection device proposed by the present invention; Figure 4 This is a schematic diagram of the winding drum structure of a factory-exited textile fabric wear resistance testing device proposed by the present invention; Figure 5 This is a schematic diagram of the locking ring structure of a factory textile fabric wear resistance testing device proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a position selection module of a factory textile fabric wear resistance detection device proposed by the present invention; Figure 7 This is a schematic structural diagram of a polishing module of a wear resistance testing device for factory-produced textile fabrics proposed by the present invention.

[0016] In the figure: 1, operating platform; 2, bracket; 3, top plate; 4, foot support; 5, support platform; 6, tension control module; 601, support one; 602, shaft; 603, sleeve; 604, coil spring; 605, partition one; 606, winding drum; 607, steel wire; 608, partition two; 609, support two; 610, outer gear ring; 611, limit rod; 612, locking ring; 613, rack; 614, spring; 615, knob; 616, slot; 617, rotating roller; 618, guide block; 619, clamp frame; 620, clamp Plate; 621, fixing bolt; 7, position selection module; 701, fixing block; 702, cross bar; 703, screw rod; 704, moving block; 705, longitudinal rod; 706, sliding member; 707, follower rod; 708, transmission member; 709, motor one; 710, motor two; 711, hydraulic rod; 8, grinding module; 801, mounting frame; 802, limiting boss; 803, transmission rod; 804, connecting block; 805, short shaft; 806, disc; 807, motor three; 808, eccentric rod; 809, connecting rod; 9, grinding plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] The present invention discloses a factory-exited textile fabric wear resistance detection device which is mainly used in the scenario where the existing detection device cannot effectively control the tension of the textile fabric during detection.

[0019] Reference Figure 1-7 A factory-produced textile fabric wear resistance testing device comprises an operating platform 1, the upper side of the operating platform 1 is connected with two symmetrical brackets 2 by bolts, the upper sides of the two brackets 2 are connected with the same top plate 3 by bolts, and the bottom of the operating platform 1 is connected with four circumferentially equidistant foot supports 4 by bolts, the upper side of the operating platform 1 is connected with a base 5 by bolts, and the outside of the base 5 is provided with four circumferentially equidistantly distributed tension control modules 6, the tension control module 6 comprises four circumferentially equidistantly distributed supports 601, the upper side of the support 601 is connected with the bottom of the operating platform 1 by bolts, the inner wall of the support 601 is connected with a shaft 602 by bolts, the outside of the shaft 602 is rotatably connected with a partition 605 by bearings, and the outside of the shaft 602 is rotatably connected with a sleeve 603 by bearings, and the sleeve 603 is located away from the partition 605. On one side of the support 601, a winding drum 606 is provided on the outside of the sleeve 603, and the side of the winding drum 606 opposite to the partition 605 is connected by bolts. The outside of the sleeve 603 is connected with a coil spring 604 by bolts, and the end of the coil spring 604 away from the sleeve 603 is connected to the inner wall of the winding drum 606 by bolts, and the outside of the sleeve 603 is rotatably connected with the partition 2 608 through a bearing, and the partition 2 608 is connected to the side opposite to the winding drum 606 by bolts. The outside of the sleeve 603 is rotatably connected with the support 2 609 through a bearing, and the support 2 609 is located on the side of the partition 2 608 away from the support 1 601, and the support 2 609 is connected to the side opposite to the support 1 601 by bolts. A position selection module 7 is provided below the operating platform 1, and a grinding module 8 is provided below the position selection module 7, and a grinding plate 9 is provided on the grinding module 8.

[0020] Specifically, the textile fabric to be tested is placed on the base 5 on the equipment, the tension control module 6 is used to fix the fabric and adjust the tension of the fabric according to the type of fabric, the detection position of the fabric is selected, and the position selection module 7 is used to move the grinding plate 9 to the position on the fabric that needs to be tested, and the grinding module 8 is used to perform high-frequency and low-amplitude grinding on the selected fabric position to start the wear resistance test; the equipment uses the tension control module 6 to enable the equipment to adjust and control the fabric tension required for the wear resistance test of the fabric according to different types of textile fabrics, thereby avoiding the occurrence of excessive or insufficient tension of the fabric, reducing interference with the wear resistance test, and making the test result more accurate.

[0021] Reference Figure 3 , Figure 4 and Figure 5 In a preferred embodiment, the side of the sleeve 603 away from the support 1 601 is connected to the knob 615 by bolts, the outside of the sleeve 603 is connected to the outer toothed ring 610 by bolts, the outer toothed ring 610 is located between the knob 615 and the support 2 609, and the side of the support 2 609 close to the knob 615 is connected to the limit rod 611 by bolts; the outside of the limit rod 611 is slidably connected to the locking ring 612, the inner wall of the locking ring 612 close to the outer toothed ring 610 is connected to the rack 613 by bolts, the rack 613 is clamped with the outer toothed ring 610, and the upper side of the limit rod 611 is connected to two symmetrical springs 614 by bolts, and the upper ends of the springs 614 on the same outer toothed ring 610 are connected to the inner wall of the locking ring 612 by bolts; four circumferentially equidistantly spaced springs are provided on the operating platform 1 The cloth cutting groove 616 has a thin rod rotatably connected in the cutting groove 616 through a bearing, and a rotating roller 617 is bolted to the outside of the thin rod, and four circumferentially equidistantly distributed guide blocks 618 are bolted to the upper side of the operating platform 1, and circular holes are opened on the guide blocks 618. The same steel wire 607 is set on the outside of the winding drum 606 and the rotating roller 617 on the same side, and the end of the steel wire 607 away from the winding drum 606 passes through the circular hole on the guide block 618 on the same side and is connected to a clamp frame 619 by bolts; the clamp frame 619 is located on the upper side of the support platform 5, and a thin groove is opened on the upper side of the clamp frame 619, and a fixing bolt 621 is set in the thin groove, and the bottom of the fixing bolt 621 is rotatably connected to a clip 620 through a bearing, and the clip 620 is slidably connected to the side opposite to the inner wall of the clamp frame 619.

[0022] Specifically, after the fabric to be tested is placed on the support platform 5, the clamp frame 619 is grasped and the rotating roller 617 connected to the clamp frame 619 is pulled out from the winding drum 606, and the winding drum 606 rotates to overcome the torsion of the coil spring 604, thereby releasing the steel wire 607 wound on the winding drum 606, and the clamp frames 619 connected to the stretched steel wire 607 are placed outside the corners of the fabric one by one, and the fixing bolts 621 are rotated so that the fixing bolts 621 drive the clamping pieces 620 on the clamp frame 619 to descend to clamp the fabric more tightly, and the clamp frame 619 is released, and under the action of the torsion of the coil spring 604, the fabric is clamped. , the steel wire 607 is tightened, pressing down the locking ring 612, so that the locking ring 612 overcomes the thrust of the spring 614 and descends, so that the rack 613 releases the lock on the outer gear ring 610, and the knob 615 is rotated clockwise or counterclockwise according to the type of fabric to be detected, so that the sleeve 603 connected to the knob 615 tightens or loosens the coil spring 604, thereby controlling the tension of the device on the fabric. After the adjustment is completed, the locking ring 612 is released, and under the push of the spring 614, the rack 613 is re-engaged with the outer gear ring 610, so that the coil spring 604 on the sleeve 603 no longer rotates.

[0023] In specific application scenarios, the tension control module 6 is mainly suitable for the tension control link in the tension control process, that is, the tension control module 6 uses the sleeve 603 and the outer gear ring 610 to enable the equipment to more conveniently adjust the winding torque of the coil spring 604, so that the inspection personnel can perform the adjustment operation more conveniently, which greatly saves the inspection personnel's operation time and improves the convenience of operation.

[0024] Reference Figure 6 In a preferred embodiment, the position selection module 7 includes four mutually symmetrical fixed blocks 701, and a cross bar 702 and a screw rod 703 are rotatably connected between the two fixed blocks 701 on the same side through bearings, and a moving block 704 is arranged outside the cross bar 702 and the screw rod 703. The opposite side of the two moving blocks 704 is connected to the same longitudinal rod 705 through bolts, and the outer side of the longitudinal rod 705 is slidably connected to a sliding member 706, and the upper side of the sliding member 706 is rotatably connected to a follower rod 707 through a bearing, and the outer side of the follower rod 707 is slidably connected to the longitudinal rod 705. There is a transmission member 708; a circular opening is opened on the upper side of the operating platform 1, and a short rod is rotatably connected to the circular opening through a bearing, the bottom of the short rod is connected to the upper side of the transmission member 708 by bolts, the upper side of the operating platform 1 is connected to a motor 1 709 by bolts, the output end of the motor 1 709 is connected to the upper side of the short rod by a coupling, and the bottom of the sliding member 706 is connected to a hydraulic rod 711 by bolts, the outside of one of the fixed blocks 701 on the screw rod 703 is connected to a motor 2 710 by bolts, and the output end of the motor 2 710 is connected to one side of the screw rod 703 by a coupling.

[0025] Specifically, after selecting the detection position on the cloth, start the motor 2 710 and the motor 1 709, the motor 2 710 drives the screw 703 to rotate, so that the moving block 704 on the screw 703 drives the longitudinal rod 705 to move to the longitudinal plane of the position to be detected, and the motor 1 709 rotates a certain amplitude while the sliding member 706 drives the follower rod 707 to slide on the transmission member 708, so that the transmission member 708 drives the sliding member 706 connected to the follower rod 707 to slide on the longitudinal rod 705, so that the hydraulic rod 711 connected to the sliding member 706 moves to the top of the position to be detected, and the hydraulic rod 711 is started, and the output end of the hydraulic rod 711 extends and drives the grinding plate 9 to press lightly on the cloth.

[0026] In a specific application scenario, the position selection module 7 is mainly applicable to the position selection link in the position selection process, that is, the position selection module 7 uses the screw rod 703 and the longitudinal rod 705 to enable the device to complete multiple selections of the detection position of the fabric without changing the constraints of the fabric, thereby avoiding interference with the detection environment caused by repeated changes in the position of the fabric on the base 5, so that the influencing factors of the control group in the test will not change, thereby increasing the reliability of the test results.

[0027] Reference Figure 7 In a preferred embodiment, the grinding module 8 includes a mounting frame 801, the upper side of the mounting frame 801 is connected to the output end of the hydraulic rod 711 by bolts, the top inner wall of the mounting frame 801 is connected to the limiting boss 802 by bolts, the limiting boss 802 is slidably connected with a transmission rod 803, and the end of the transmission rod 803 away from the mounting frame 801 is connected to a connecting block 804 by bolts, and the connecting block 804 is connected to the side opposite to the grinding plate 9 by bolts; a hole is opened on the side of the mounting frame 801 close to the bracket 2, and a short shaft 80 is rotatably connected to the hole through a bearing 5. The outside of the short shaft 805 is connected with a disk 806 by bolts. The disk 806 is located in the installation frame 801, and the side of the disk 806 away from the hole is connected with an eccentric rod 808 by bolts. The outside of the eccentric rod 808 is rotatably connected with a connecting rod 809 through a bearing. The end of the connecting rod 809 away from the eccentric rod 808 is rotatably connected to the end of the transmission rod 803 close to the installation frame 801 through a bearing. One side of the installation frame 801 is connected with a motor three 807 by bolts, and the output end of the motor three 807 is connected to the side of the short shaft 805 away from the disk 806 through a coupling.

[0028] Specifically, after the grinding plate 9 is lightly pressed on the cloth, the motor 3 807 is started, and the motor 3 807 drives the disc 806 to rotate, so that the connecting rod 809 connected to the eccentric rod 808 on the disc 806 completes the pulling and pushing of the transmission rod 803 during the continuous rotation of the disc 806, so that the connecting block 804 connected to the transmission rod 803 can drive the grinding plate 9 to perform high-frequency and low-amplitude rapid grinding of the cloth as the disc 806 rotates.

[0029] In specific application scenarios, the grinding module 8 is mainly suitable for the grinding link in the grinding process, that is, the grinding module 8 uses the disc 806, the eccentric rod 808 and the connecting rod 809 to enable the equipment to complete rapid high-frequency grinding of the same position of the cloth, so that the equipment can complete rapid wear operations on the cloth, which greatly saves the time of waiting for the test results and improves the efficiency of the test.

[0030] A method for detecting the wear resistance of a factory-made textile fabric, using the above-mentioned device for detecting the wear resistance of a factory-made textile fabric, comprises the following steps: Step 1: Place the textile fabric to be tested on the support platform 5 on the device, use the tension control module 6 to fix the fabric and adjust the tension of the fabric according to the type of fabric (place the textile fabric to be tested on the support platform 5 on the device, grab the clamp frame 619 and pull the rotating roller 617 connected to the clamp frame 619 out of the winding drum 606, the winding drum 606 rotates to overcome the torsion of the winding spring 604, thereby releasing the steel wire 607 wound on the winding drum 606, and place the clamp frames 619 connected to the stretched steel wire 607 one by one on the outside of the corners of the fabric, and rotate the fixing bolts 621 so that the fixing bolts 621 drive the clamping pieces 62 on the clamp frame 619 0 is lowered to clamp the fabric relatively tightly, the clamp frame 619 is released, and under the action of the torsion of the coil spring 604, the steel wire 607 is tightened, pressing down the locking ring 612, so that the locking ring 612 overcomes the thrust of the spring 614 and descends, so that the rack 613 releases the lock on the outer gear ring 610, and the knob 615 is rotated clockwise or counterclockwise according to the type of fabric to be detected, so that the sleeve 603 connected to the knob 615 tightens or loosens the coil spring 604, so as to control the tension of the device on the fabric. After the adjustment is completed, the locking ring 612 is released, and under the push of the spring 614, the rack 613 is clamped with the outer gear ring 610 again, so that the coil spring 604 on the sleeve 603 no longer rotates); Step 2, select the detection position of the cloth, and use the position selection module 7 to move the grinding plate 9 to the position to be detected on the cloth (after selecting the detection position on the cloth, start the motor 2 710 and the motor 1 709, the motor 2 710 drives the screw 703 to rotate, so that the moving block 704 on the screw 703 drives the longitudinal rod 705 to move to the longitudinal plane of the position to be detected, and the motor 1 709 rotates a certain amplitude while the sliding member 706 drives the follower rod 707 to slide on the transmission member 708, so that the transmission member 708 drives the sliding member 706 connected to the follower rod 707 to slide on the longitudinal rod 705, so that the hydraulic rod 711 connected to the sliding member 706 moves to the top of the position to be detected, and the hydraulic rod 711 is started, and the output end of the hydraulic rod 711 extends and drives the grinding plate 9 to press lightly on the cloth); Step three, use the grinding module 8 to perform high-frequency and low-amplitude grinding on the selected cloth position, and start the wear resistance test (after the grinding plate 9 is lightly pressed on the cloth, start the motor three 807, and the motor three 807 drives the disc 806 to rotate, so that the connecting rod 809 connected to the eccentric rod 808 on the disc 806 can complete the pulling and pushing of the transmission rod 803 during the continuous rotation of the disc 806, so that the connecting block 804 connected to the transmission rod 803 can drive the grinding plate 9 to perform high-frequency and low-amplitude rapid grinding on the cloth as the disc 806 rotates).

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for testing the wear resistance of textile fabrics before leaving the factory, comprising an operating platform (1), characterized in that: The upper side of the operating platform (1) is fixedly connected to two symmetrical brackets (2), the upper sides of the two brackets (2) are fixedly connected to the same top plate (3), and the bottom of the operating platform (1) is fixedly connected to four circumferentially equidistantly distributed foot supports (4), the upper side of the operating platform (1) is fixedly connected to a support platform (5), and the outside of the support platform (5) is provided with four circumferentially equidistantly distributed tension control modules (6), the tension control module (6) comprising four Supports (601) are equidistantly distributed around the circumference, the upper side of the support (601) is fixedly connected to the bottom of the operating platform (1), the inner wall of the support (601) is fixedly connected to a shaft (602), the outside of the shaft (602) is movably connected to a partition (605), and the outside of the shaft (602) is movably connected to a sleeve (603), the sleeve (603) is located on a side of the partition (605) away from the support (601), and the sleeve ( The outside of the sleeve (603) is provided with a winding drum (606), and the winding drum (606) is fixedly connected to the side opposite to the partition plate 1 (605). The outside of the sleeve (603) is fixedly connected to a coil spring (604), and the end of the coil spring (604) away from the sleeve (603) is fixedly connected to the inner wall of the winding drum (606), and the outside of the sleeve (603) is movably connected to the partition plate 2 (608), and the partition plate 2 (608) is connected to the side opposite to the winding drum (606). The sleeve (603) is fixedly connected on the side, and the outer movably connected to the sleeve (603) is supported by support 2 (609), support 2 (609) is located on the side of partition 2 (608) away from support 1 (601), and support 2 (609) is fixedly connected to the side opposite to support 1 (601), and a position selection module (7) is arranged below the operating platform (1), a grinding module (8) is arranged below the position selection module (7), and a grinding plate (9) is arranged on the grinding module (8).

2. The wear resistance testing device for textile fabrics shipped out of the factory according to claim 1 is characterized in that: The side of the sleeve (603) away from the support one (601) is fixedly connected to a knob (615), the outside of the sleeve (603) is fixedly connected to an outer toothed ring (610), the outer toothed ring (610) is located between the knob (615) and the support two (609), and the side of the support two (609) close to the knob (615) is fixedly connected to a limit rod (611).

3. The wear resistance testing device for textile fabrics shipped out of the factory according to claim 2 is characterized in that: The outside of the limiting rod (611) is slidably connected to a locking ring (612), the inner wall of the locking ring (612) close to the outer gear ring (610) is fixedly connected to a rack (613), the rack (613) is clamped with the outer gear ring (610), and the upper side of the limiting rod (611) is fixedly connected to two symmetrical springs (614), and the upper ends of the springs (614) on the same outer gear ring (610) are fixedly connected to the inner wall of the locking ring (612).

4. The wear resistance testing device for textile fabrics shipped out of the factory according to claim 1 is characterized in that: The operating platform (1) is provided with four circumferentially equidistantly distributed grooves (616), each of which is movably connected to a thin rod, and each of which is fixedly connected to a rotating roller (617). The upper side of the operating platform (1) is fixedly connected to four circumferentially equidistantly distributed guide blocks (618), each of which is provided with a circular hole. The outside of the winding drum (606) and the rotating roller (617) on the same side are provided with a same steel wire (607), and the end of the steel wire (607) away from the winding drum (606) passes through the circular hole on the guide block (618) on the same side and is fixedly connected to a clamp frame (619).

5. The wear resistance testing device for textile fabrics shipped out of the factory according to claim 4, characterized in that: The clamp frames (619) are all located on the upper side of the support platform (5), and the upper side of the clamp frames (619) are all provided with fine grooves, and fixing bolts (621) are all arranged in the fine grooves, and the bottoms of the fixing bolts (621) are all movably connected to the clamps (620), and the clamps (620) are slidably connected to the sides opposite to the inner wall of the clamp frames (619).

6. The abrasion resistance testing device for textile fabrics shipped out of the factory according to claim 1, characterized in that: The position selection module (7) comprises four mutually symmetrical fixed blocks (701), a cross bar (702) and a screw rod (703) are respectively movably connected between two fixed blocks (701) located on the same side, a moving block (704) is arranged outside the cross bar (702) and the screw rod (703), the two moving blocks (704) are fixedly connected to the same longitudinal rod (705) on opposite sides, and the longitudinal rod (705) is slidably connected to a sliding member (706) on the outside, the sliding member (706) is movably connected to a follower rod (707) on the upper side, and the follower rod (707) is slidably connected to a transmission member (708) on the outside.

7. The abrasion resistance testing device for textile fabrics shipped out of the factory according to claim 6, characterized in that: The upper side of the operating platform (1) is provided with a circular opening, a short rod is movably connected in the circular opening, the bottom of the short rod is fixedly connected to the upper side of the transmission member (708), the upper side of the operating platform (1) is fixedly connected to a motor 1 (709), the output end of the motor 1 (709) is connected to the upper side of the short rod via a coupling, and the bottom of the sliding member (706) is fixedly connected to a hydraulic rod (711), the outside of one of the fixed blocks (701) on the screw rod (703) is fixedly connected to a motor 2 (710), and the output end of the motor 2 (710) is connected to one side of the screw rod (703) via a coupling.

8. The abrasion resistance testing device for textile fabrics shipped out of the factory according to claim 1, characterized in that: The grinding module (8) comprises a mounting frame (801), the upper side of the mounting frame (801) being fixedly connected to the output end of the hydraulic rod (711), the top inner wall of the mounting frame (801) being fixedly connected to a limiting boss (802), a transmission rod (803) being slidably connected to the limiting boss (802), and an end of the transmission rod (803) away from the mounting frame (801) being fixedly connected to a connection block (804), and the connection block (804) being fixedly connected to a side opposite to the grinding plate (9).

9. The abrasion resistance testing device for textile fabrics shipped out of the factory according to claim 8, characterized in that: A hole is provided on a side of the installation frame (801) close to the bracket (2), a short shaft (805) is movably connected in the hole, a disc (806) is fixedly connected to the outside of the short shaft (805), the disc (806) is located in the installation frame (801), and an eccentric rod (808) is fixedly connected to the side of the disc (806) away from the hole, a connecting rod (809) is movably connected to the outside of the eccentric rod (808), an end of the connecting rod (809) away from the eccentric rod (808) is movably connected to an end of the transmission rod (803) close to the installation frame (801), a motor three (807) is fixedly connected to one side of the installation frame (801), and the output end of the motor three (807) is connected to the side of the short shaft (805) away from the disc (806) via a coupling.

10. A method for testing the wear resistance of textile fabrics before leaving the factory, using the device for testing the wear resistance of textile fabrics before leaving the factory according to claim 9, characterized in that: The steps include: Step 1: placing the textile fabric to be tested on a support platform (5) on the device, fixing the fabric using a tension control module (6) and adjusting the tension of the fabric according to the type of fabric; Step 2: Select the detection position of the fabric, and use the position selection module (7) to move the grinding plate (9) to the position on the fabric that needs to be detected; Step 3: Use the grinding module (8) to perform high-frequency and low-amplitude grinding on the selected cloth position to start the wear resistance test.

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