Button tension testing mechanism for intelligent clothing manufacturing

Abstract

The invention belongs to the technical field of intelligent clothing manufacturing and testing equipment, and particularly relates to a button tension testing mechanism for intelligent clothing manufacturing, which comprises a base, a testing part and a button grasping part, a rear end plate is fixedly arranged at the top of the base, the testing part is fixedly arranged on the front surface of the rear end plate, and the button grasping part is fixedly arranged at the bottom of the testing part. A cloth limiting part is fixedly arranged at the top of the base and located in the front of the rear end plate, the testing part comprises an outer frame fixedly installed on the upper portion of the front face of the rear end plate, an axial pull rod is arranged at the bottom of the outer frame and extends into the outer frame in a sliding mode, and a force recording device is fixedly arranged at the bottom of the axial pull rod. According to the garment button testing device, after the garment buttons are clamped and fixed through the button grabbing part, the tensile and torsion resistance tests are conducted on the buttons through the testing part, the technical problem that in the prior art, the garment button testing is single is solved, the garment button testing range is widened, the garment durability is improved, and the garment quality is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of clothing intelligent manufacturing test equipment, and specifically relates to a button tension testing mechanism for clothing intelligent manufacturing. Background Art

[0002] In order to ensure that buttons, buttons and fasteners can be properly fixed on clothing and prevent them from detaching from clothing, after the clothing is produced, it is necessary to use a button tension test device to perform a uniform vertical tension test on various buttons to test whether their firmness meets the standards.

[0003] After searching, the Chinese patent with publication number CN210487564U discloses a button tension test device, which can more stably press the fabric to prevent the fabric from being slowly pulled out during the test, further ensuring the accuracy of the button tension test. However, the above device can only perform tensile tests on buttons, which is relatively simple. For children's clothing, children occasionally play with buttons after wearing them, causing the buttons to only be subjected to tensile forces and sometimes torsion effects. Therefore, the test of the button's anti-torsion effect is related to the durability of the clothing. Summary of the invention

[0004] The purpose of the present invention is to provide a button tension testing mechanism for intelligent clothing manufacturing to solve the defects mentioned in the above background technology.

[0005] The present invention provides the following technical solution: a button tension testing mechanism for intelligent clothing manufacturing, comprising a base, a testing component and a button gripping component; characterized in that: a rear end plate is fixedly provided on the top of the base, the testing component is fixedly provided on the front of the rear end plate, the button gripping component is fixedly provided on the bottom of the testing component, a cloth limiting component is fixedly provided on the top of the base, and the cloth limiting component is located in front of the rear end plate;

[0006] The test component includes an outer frame body fixedly installed on the upper front part of the rear end plate, an axial pull rod is provided at the bottom of the outer frame body, the axial pull rod slides and extends to the inside of the outer frame body, a dynamometer is fixedly provided at the bottom of the axial pull rod, a threaded rod is rotatably installed on the top of the axial pull rod, an internal threaded sleeve is fixedly installed on the top of the outer frame body, two bearing frames distributed up and down are fixedly installed between the left wall and the right wall of the outer frame body, a worm gear is rotatably provided between the two bearing frames, a first locking ring is fixedly provided on the top of the worm gear, a second locking ring is fixedly provided on the bottom of the worm gear, the worm gear and the second locking ring are rotatably connected to the inner walls of the upper and lower bearing frames respectively, a first key block is movably provided on the outer wall of the axial pull rod, a first I-shaped dial ring is fixedly provided on the bottom of the first key block, a fourth locking ring is movably provided on the outer wall of the threaded rod, and a second I-shaped dial ring is fixedly provided on the top of the fourth locking ring.

[0007] As a preferred solution of the present invention, the threaded rod movably passes through the top of the outer frame and extends to the interior of the internal threaded sleeve. The threaded rod and the internal threaded sleeve are threadedly connected. A worm is rotatably installed between the left and right walls of the outer frame. The worm is meshed with a worm wheel. The worm movably passes through the right side of the outer frame and extends to its periphery. A turntable is fixedly installed on the right end of the worm.

[0008] As a preferred solution of the present invention, a plurality of first key grooves distributed at equal angles are formed on the upper portion of the outer wall of the axial pull rod, a first key block is slidably installed inside the first key groove, and the first key block is fixedly installed on the inner wall of the third locking ring, and a plurality of second key grooves distributed at equal angles are formed on the outer wall of the threaded rod, a second key block is slidably installed inside the second key groove, and the second key block is fixedly installed on the inside of the fourth locking ring.

[0009] As a preferred solution of the present invention, a shift rod is provided inside the outer frame, and the shift rod slides through the top of the outer frame. Two shift forks distributed up and down are fixedly installed on the outer wall of the shift rod. The two shift forks are interactively connected to the inside of the first I-shaped shift ring and the second I-shaped shift ring respectively. A grip ring is fixedly installed on the top of the shift rod, and a locking component is provided inside the grip ring.

[0010] As a preferred solution of the present invention, the locking component includes positioning grooves opened on the left and right walls of the outer frame, and the positioning grooves have two layers, the locking component also includes a sliding rod slidably installed inside the shift rod, the sliding rod passes through the interior of the shift rod and extends to the interior of the grip ring, a handle is fixedly installed on the top of the sliding rod, a main rope is fixedly installed on the bottom of the sliding rod, a saddle frame is fixedly installed on the bottom of the shift rod, and locking heads are slidably installed on both ends of the saddle frame, the position of the locking head corresponds to the position of the positioning groove, and two guide seats distributed on the left and right are fixedly installed on the top wall of the saddle frame, the two guide seats are located between the two locking heads, and a guide rod is fixedly installed on a side of the lock head close to the guide seat, the guide rod movably passes through the guide seat, and a secondary rope is fixedly installed between the two guide seats, and the bottom of the main rope is fixedly connected to the middle part of the secondary rope.

[0011] As a preferred solution of the present invention, a return spring is provided on the outer sleeve of the guide rod, and the return spring is fixedly installed between the lock head and the guide seat.

[0012] As a preferred solution of the present invention, the button holding component includes two pulling arms fixedly installed at the bottom of the muscular counter, the two pulling arms are symmetrically distributed about the center of the muscular counter, a twisting table is commonly fixedly installed at the bottom of the two pulling arms, and the inner wall of the twisting table is provided with three hinge grooves distributed at equal angles.

[0013] As a preferred solution of the present invention, clamping jaws are rotatably installed inside the hinge grooves, a tensioning cone is provided between the three clamping jaws, a transverse plate is fixedly installed between the two pulling arms, a threaded vertical rod is screwed on the internal thread of the transverse plate, the threaded vertical rod movably passes through the top and bottom of the transverse plate, a pressure plate is fixedly installed on the outer wall of the threaded vertical rod, a circular groove is opened on the top of the tensioning cone, the threaded vertical rod passes through the inside of the circular groove and extends to the bottom periphery of the tensioning cone, and a pressure plate is fixedly installed on the bottom of the threaded vertical rod.

[0014] As a preferred solution of the present invention, a tension spring is sleeved on the outer periphery of the threaded vertical rod, and the tension spring is fixedly installed between the bottom wall of the pressing sheet and the bottom wall of the circular groove.

[0015] As a preferred solution of the present invention, the fabric limiting component includes a lifting frame fixedly installed on the top of the base, and two fastening screws distributed on the left and right are rotatably installed on the top of the lifting frame. The outer walls of the two fastening screws are threaded with internal thread blocks. There are two internal thread blocks, and a pressure ring is fixedly installed between the two internal thread blocks. The pressure ring is located directly below the button holding component.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. After the button gripping component is used to clamp and fix the clothing button, the button can be subjected to tensile and torsion tests through the testing component, thereby solving the technical problem of the prior art of single clothing button testing and expanding the testing scope of clothing buttons to improve the durability of clothing.

[0018] 2. When the present invention is used, hold the handle and pull it upward, and the handle drives the slide bar and the main rope to move upward. The upward movement of the main rope will exert an upward pulling force on the middle part of the auxiliary rope, so that the auxiliary rope is tightened toward the middle, and the two locks are pulled toward the middle through the two guide rods. During this process, the two return springs are compressed and force is accumulated, and the two locks are pulled toward the middle, thereby disengaging from the two left and right positioning grooves, which facilitates the up and down control of the shift rod to move upward or downward, and the two shift forks are moved upward or downward, and the operation is simple.

[0019] 3. The present invention inserts the two locks into the two positioning grooves located in the lower layer, thereby limiting the upper and lower positions of the saddle frame, the shift rod and the two shift forks to prevent the shift forks from moving, thereby ensuring the meshing effect of the second lock ring and the third lock ring or the meshing effect of the first lock ring and the fourth lock ring, avoiding the problem of large teeth or slipping teeth, avoiding abnormal wear, and thus extending the service life of the present invention.

[0020] 4. The present invention clamps the button by bringing the bottoms of the three jaws toward the middle so as to perform a tensile test on the button, and then continues to rotate the threaded vertical rod to make the threaded vertical rod continue to move downward. At this time, the three jaws will not be brought toward the middle under the reaction force of the button, that is, the tensioning cone stops moving downward, and the threaded vertical rod continues to move downward to drive the pressing plate to move downward. The downward movement of the pressing plate will compress the tensioning spring until the pressure plate at the bottom of the threaded vertical rod abuts against the top of the button. This prevents relative sliding between the three jaws and the button when performing a torsion test on the button, thereby ensuring the torsion effect of the three button gripping components on the button and improving the torsion test effect of the button. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the front cross-sectional three-dimensional structure of the outer frame of the present invention;

[0023] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a test component in the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the shift fork in the present invention;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the axial pull rod and the threaded rod in the present invention;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of the local three-dimensional structure;

[0027] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the button gripping component in the present invention;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional three-dimensional structure of the tensioning cone in the present invention.

[0030] In the figure: 100, base; 200, rear end plate; 300, test component; 400, button gripping component; 500, cloth limiting component; 600, locking component; 301, outer frame; 302, axial pull rod; 303, dynamometer; 304, threaded rod; 305, bearing frame; 306, first locking ring; 307, second locking ring; 308, worm gear; 309, first keyway; 3010, first key block; 3011, third locking ring; 3012, first I-shaped dial ring; 3013, second keyway; 3014, fourth locking ring; 3015, second I-shaped dial ring; 3016, dial rod; 3017, fork; 3018, grip ring; 3019, Worm; 3020, turntable; 3021, internal thread sleeve; 3022, second key block; 401, pulling arm; 402, twisting table; 403, hinge groove; 404, clamping claw; 405, horizontal plate; 406, threaded vertical rod; 407, pressing plate; 408, tensioning cone; 409, circular groove; 4010, tensioning spring; 4011, pressing plate; 501, lifting frame; 502, fastening screw rod; 503, internal thread block; 504, pressing ring; 601, positioning groove; 602, sliding rod; 603, grip; 604, main rope; 605, saddle frame; 606, locking head; 607, guide seat; 608, guide rod; 609, auxiliary rope; 6010, reset spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0032] See also Figure 1-Figure 9 The technical solution provided by the present invention specifically includes the following embodiments:

[0033] Embodiment 1

[0034] A button tension testing mechanism for intelligent clothing manufacturing, comprising a base 100, a testing component 300 and a button gripping component 400, wherein a rear end plate 200 is fixedly arranged on the top of the base 100, the testing component 300 is fixedly arranged on the front of the rear end plate 200, the button gripping component 400 is fixedly arranged on the bottom of the testing component 300, and a cloth limiting component 500 is fixedly arranged on the top of the base 100, and the cloth limiting component 500 is located at the front of the rear end plate 200;

[0035] Specifically, in this embodiment, the base 100 is used to support and fix the rear end plate 200, so that the test component 300 is fixed under the support of the rear end plate 200, thereby enhancing the stability of the test component 300; the clothing to be tested is fixed and limited at the bottom of the button gripping component 400 by the cloth limiting component 500, and the clothing buttons are clamped and fixed by the button gripping component 400, and then the buttons are subjected to tensile and torsion tests by the test component 300, which solves the technical problem of the single test of clothing buttons in the prior art, expands the test range of clothing buttons, and improves the durability of clothing.

[0036] Embodiment 2

[0037] The test component 300 includes an outer frame 301 fixedly mounted on the upper front part of the rear end plate 200, an axial pull rod 302 is provided at the bottom of the outer frame 301, the axial pull rod 302 slides and extends to the inside of the outer frame 301, a force counter 303 is fixedly provided at the bottom of the axial pull rod 302, a threaded rod 304 is rotatably mounted on the top of the axial pull rod 302, an internal threaded sleeve 3021 is fixedly mounted on the top of the outer frame 301, and two bearing frames 305 distributed up and down are fixedly mounted between the left wall and the right wall of the outer frame 301, and the two bearing frames 305 are fixedly mounted between the left wall and the right wall of the outer frame 301. A worm wheel 308 is rotatably provided between the upper and lower bearing frames 305, a first locking ring 306 is fixedly provided on the top of the worm wheel 308, a second locking ring 307 is fixedly provided on the bottom of the worm wheel 308, the worm wheel 308 and the second locking ring 307 are rotatably connected to the inner walls of the upper and lower bearing frames 305 respectively, a first key block 3010 is movably provided on the outer wall of the axial pull rod 302, a first I-shaped dial ring 3012 is fixedly provided on the bottom of the first key block 3010, a fourth locking ring 3014 is movably provided on the outer wall of the threaded rod 304, and a second I-shaped dial ring 3015 is fixedly provided on the top of the fourth locking ring 3014;

[0038] The threaded rod 304 movably passes through the top of the outer frame 301 and extends to the inside of the internal threaded sleeve 3021. The threaded rod 304 and the internal threaded sleeve 3021 are threadedly connected. A worm 3019 is rotatably installed between the left wall and the right wall of the outer frame 301. The worm 3019 is meshed with the worm wheel 308. The worm 3019 movably passes through the right side of the outer frame 301 and extends to its periphery. A rotating disk 3020 is fixedly installed on the right end of the worm 3019.

[0039] A plurality of first key grooves 309 distributed at equal angles are formed on the upper part of the outer wall of the axial pull rod 302, a first key block 3010 is slidably mounted inside the first key groove 309, and the first key block 3010 is fixedly mounted on the inner wall of the third locking ring 3011; a plurality of second key grooves 3013 distributed at equal angles are formed on the outer wall of the threaded rod 304, a second key block 3022 is slidably mounted inside the second key groove 3013, and the second key block 3022 is fixedly mounted on the inner part of the fourth locking ring 3014;

[0040] A lever 3016 is provided inside the outer frame 301. The lever 3016 slides through the top of the outer frame 301. Two shift forks 3017 distributed up and down are fixedly installed on the outer wall of the lever 3016. The two shift forks 3017 are respectively interactively engaged with the inside of the first I-shaped shift ring 3012 and the second I-shaped shift ring 3015. A grip ring 3018 is fixedly installed on the top of the lever 3016.

[0041] Specifically, in this embodiment, on the one hand, after holding the grip ring 3018, the grip ring 3018 is pressed downward, and the grip ring 3018 drives the lever 3016 and the two forks 3017 to move downward. The upward movement of the forks 3017 causes the second I-shaped ring 3015 to move downward, so that the third lock ring 3011 is separated from the second lock ring 307, and the fourth lock ring 3014 is engaged with the first lock ring 306. By applying force to the rotating disk 3020, the worm 3019 is rotated, driving the worm wheel 30 8 rotates, thereby driving the plurality of second key blocks 3022 to rotate through the meshing action of the first locking ring 306 and the fourth locking ring 3014, and then driving the threaded rod 304 to rotate under the torsion limiting action of the second key blocks 3022 and the second key grooves 3013, so that the threaded rod 304 moves upward under the action of the threads of the internal threaded sleeve 3021, and the upward movement of the threaded rod 304 drives the axial pull rod 302 and the dynamometer 303 to move upward, thereby driving the button grasping component 400 to move upward, The button is pulled upward to test the anti-pulling effect of the button; on the other hand, the grip ring 3018 is held and then lifted up, and the grip ring 3018 drives the lever 3016 and the two forks 3017 to move upward, and the upward movement of the forks 3017 will shift the second I-shaped ring 3015 upward, so that the third lock ring 3011 is engaged with the second lock ring 307, and the fourth lock ring 3014 is separated from the first lock ring 306, and the rotating disk 3020 is rotated by applying force The worm 3019 drives the worm wheel 308 to rotate, thereby driving the second locking ring 307 and the third locking ring 3011 meshing with the second locking ring 307 to rotate. The third locking ring 3011 drives the axial pull rod 302 to rotate together under the torque limiting action of the multiple first key blocks 3010 and the multiple third locking rings 3011, thereby driving the button gripping component 400 to rotate together through the dynamometer 303, and then driving the button to rotate, so as to test the anti-torsion effect of the button.

[0042] Embodiment 3

[0043] A locking component 600 is provided inside the grip ring 3018. The locking component 600 includes positioning grooves 601 provided on the left and right walls of the outer frame 301. The positioning grooves 601 have two layers, an upper layer and a lower layer. The locking component 600 also includes a slide bar 602 slidably installed inside the lever 3016. The slide bar 602 passes through the inside of the lever 3016 and extends to the inside of the grip ring 3018. A handle 603 is fixedly installed on the top of the slide bar 602. A main rope 604 is fixedly installed on the bottom of the slide bar 602. A saddle frame 605 is fixedly installed on the bottom of the lever 3016. Lock heads 606 are slidably installed on both ends of the saddle frame 605. The position of the head 606 corresponds to the position of the positioning groove 601. Two guide seats 607 distributed on the left and right are fixedly installed on the top wall of the saddle frame 605. The two guide seats 607 are located between the two lock heads 606. A guide rod 608 is fixedly installed on one side of the lock head 606 close to the guide seat 607. The guide rod 608 movably penetrates the guide seat 607. A secondary rope 609 is fixedly installed between the two guide seats 607. The bottom of the main rope 604 is fixedly connected to the middle of the secondary rope 609. A reset spring 6010 is sleeved on the outer periphery of the guide rod 608, and the reset spring 6010 is fixedly installed between the lock head 606 and the guide seat 607.

[0044] Specifically, the handle 603 is held and pulled upward, and the handle 603 drives the slide bar 602 and the main rope 604 to move upward. The upward movement of the main rope 604 exerts an upward pulling force on the middle part of the auxiliary rope 609, so that the auxiliary rope 609 is tightened toward the middle, and the two lock heads 606 are pulled toward the middle through the two guide rods 608. In this process, the two return springs 6010 are compressed and stored, and the two lock heads 606 are pulled toward the middle, thereby disengaging from the two left and right positioning grooves 601, which facilitates the upward and downward control of the shift rod 3016 to achieve the upward or downward movement of the two shift forks 3017, and After the position of 17 is determined, the handle 603 is released, and the resilience of the two return springs 6010 pushes the two lock heads 606 and the two guide rods 608 to move to both sides. The two lock heads 606 are stuck in the two positioning grooves 601 located in the lower layer, thereby limiting the upper and lower positions of the saddle frame 605, the shift rod 3016 and the two shift forks 3017 to prevent the shift forks 3017 from moving, thereby ensuring the meshing effect of the second lock ring 307 and the third lock ring 3011 or the meshing effect of the first lock ring 306 and the fourth lock ring 3014, avoiding the problem of large teeth or slipping teeth, avoiding abnormal wear, and thus extending the service life of the present invention.

[0045] Embodiment 4

[0046] The button gripping component 400 includes two pulling arms 401 fixedly mounted on the bottom of the force counter 303. The two pulling arms 401 are symmetrically distributed about the center of the force counter 303. A twisting platform 402 is fixedly mounted on the bottom of the two pulling arms 401. The inner wall of the twisting platform 402 is provided with three hinge grooves 403 distributed at equal angles.

[0047] The inside of the hinge groove 403 is rotatably installed with clamping jaws 404, and a tensioning cone 408 is provided between the three clamping jaws 404. A transverse plate 405 is fixedly installed between the two pulling arms 401. The internal thread of the transverse plate 405 is screwed with a threaded vertical rod 406, and the threaded vertical rod 406 movably penetrates the top and bottom of the transverse plate 405. A pressing piece 407 is fixedly installed on the outer wall of the threaded vertical rod 406. A circular groove 409 is opened on the top of the tensioning cone 408. The threaded vertical rod 406 penetrates the inside of the circular groove 409 and extends to the bottom periphery of the tensioning cone 408. A pressing plate 4011 is fixedly installed on the bottom of the threaded vertical rod 406. A tensioning spring 4010 is sleeved on the periphery of the threaded vertical rod 406, and the tensioning spring 4010 is fixedly installed between the bottom wall of the pressing piece 407 and the bottom wall of the circular groove 409.

[0048] Specifically, the threaded vertical rod 406 is rotated to screw downward along the inside of the horizontal plate 405, and the tensioning cone 408 is driven to move downward under the connection with the pressing plate 407 and the tensioning spring 4010. The downward movement of the tensioning cone 408 will generate an outward thrust on the top of the three clamping jaws 404, so that the bottom of the three clamping jaws 404 will be retracted to the middle to clamp the button, so as to test its tensile strength. Then the threaded vertical rod 406 is continued to be rotated to make the threaded vertical rod 406 continue to move downward. At this time, the three clamping jaws 404 will not shrink toward the middle under the reaction force of the button, that is, the tensioning cone 408 stops moving downward, and the threaded vertical rod 406 continues to move downward to drive the pressure plate 407 to move downward. The downward movement of the pressure plate 407 will compress the tensioning spring 4010 until the pressure plate 4011 at the bottom of the threaded vertical rod 406 rests on the top of the button, thereby preventing relative sliding between the three clamping jaws 404 and the button when the button is subjected to a torsion test, ensuring that the three button gripping components 400 have sufficient torsional effect on the button, thereby improving the torsion test effect of the button.

[0049] Embodiment 5

[0050] The cloth limiting component 500 includes a lifting frame 501 fixedly installed on the top of the base 100, and two fastening screws 502 distributed left and right are rotatably installed on the top of the lifting frame 501. The outer walls of the two fastening screws 502 are both threadedly screwed with internal thread blocks 503. There are two internal thread blocks 503. A pressure ring 504 is fixedly installed between the two internal thread blocks 503. The pressure ring 504 is located directly below the button gripping component 400;

[0051] Specifically, the present embodiment rotates the two fastening screw rods 502 to lift the two internal thread blocks 503 upward, and the two internal thread blocks 503 drive the pressure ring 504 to lift upward together, and then the clothing is laid flat on the top of the lifting frame 501, and the buttons on the clothing are placed at the bottom of the pressure ring 504, so that the center of the button roughly coincides with the center of the pressure ring 504, and then the two fastening screw rods 502 are reversed to make the two internal thread blocks 503 drive the pressure ring 504 to move downward, and the two internal thread blocks 503 and the pressure ring 504 are used to apply pressure to the top of the clothing, so that the clothing is fixed under the upper and lower clamping action of the lifting frame 501.

[0052] When the present invention is working, the two internal thread blocks 503 are lifted upward by rotating the two fastening screw rods 502, and the two internal thread blocks 503 drive the pressure ring 504 to be lifted upward together, and then the clothing is laid flat on the top of the lifting frame 501, and the buttons on the clothing are placed at the bottom of the pressure ring 504, so that the center of the button and the center of the pressure ring 504 are roughly coincident, and then the two fastening screw rods 502 are reversed to make the two internal thread blocks 503 drive the pressure ring 504 to move downward, and the two internal thread blocks 503 and the pressure ring 504 are used to apply pressure to the top of the clothing, so that the clothing is fixed under the upper and lower clamping action of the lifting frame 501, and then the hooks of the three clamping claws 404 are placed on the periphery of the button, and the threaded vertical rod 406 is rotated to make the threaded vertical rod 40 6 is screwed downward along the inside of the horizontal plate 405, and the tensioning cone 408 is driven to move downward under the connection of the pressure plate 407 and the tensioning spring 4010. The downward movement of the tensioning cone 408 generates an outward thrust on the tops of the three clamping jaws 404, so that the bottoms of the three clamping jaws 404 are retracted toward the middle to clamp the button, and then the threaded vertical rod 406 is continued to be rotated to make the threaded vertical rod 406 continue to move downward. At this time, the three clamping jaws 404 will not be retracted toward the middle under the reaction force of the button, that is, the tensioning cone 408 stops moving downward, and the threaded vertical rod 406 continues to move downward to drive the pressure plate 407 to move downward, and the downward movement of the pressure plate 407 will compress the tensioning spring 4010 until the pressure plate 4011 at the bottom of the threaded vertical rod 406 abuts against the top of the button;

[0053] When testing the tensile strength of the button, first hold the grip ring 3018 and pull the grip 603 upwards, and the grip 603 drives the sliding rod 602 and the main rope 604 to move upwards. The upward movement of the main rope 604 will apply an upward pulling force to the middle part of the auxiliary rope 609, so that the auxiliary rope 609 is tightened toward the middle, and the two locking heads 606 are pulled toward the middle through the two guide rods 608. In this process, the two return springs 6010 are compressed and stored, and the two locking heads 606 are pulled toward the middle, thereby disengaging from the two left and right positioning grooves 601, and then the grip ring 3018 is pressed down, and the grip ring 3018 drives the lever 3016 and the two forks 3017 to move downwards. The upward movement of the fork 3017 will cause the second I-shaped ring 3015 to move downward, so that the third locking ring 3011 is separated from the second locking ring 307, and the fourth locking ring 3014 is engaged with the first locking ring 306, and the grip 603 is released. The rebound force of the return spring 6010 pushes the two lock heads 606 and the two guide rods 608 to move to both sides, and the two lock heads 606 are stuck in the two positioning grooves 601 located in the lower layer, so as to limit the upper and lower positions of the saddle frame 605, the shift rod 3016 and the two shift forks 3017 to prevent the shift forks 3017 from moving, and the worm 3019 is rotated by applying force to the turntable 3020, driving the worm wheel 308 to rotate, thereby driving the plurality of second key blocks 3022 to rotate through the meshing action of the first lock ring 306 and the fourth lock ring 3014, and then the second key block 3022 and the second key groove 3013 drive the threaded rod 304 to rotate under the torsion limiting action, so that the threaded rod 304 moves upward under the thread action of the internal thread sleeve 3021, driving the axial pull rod 302 and the dynamometer 303 to move upward, thereby driving the button grasping component 400 to move upward, and pulling the button upward, so as to test the anti-pull effect of the button;

[0054] When testing the torsion resistance of the button, pull the handle 603 upwards, and drive the slide bar 602 and the main rope 604 to move upwards through the handle 603. The main rope 604 pulls the middle of the auxiliary rope 609 to tighten the auxiliary rope 609 toward the middle, and pulls the two guide rods 608 and the lock head 606 to move toward the left middle. The two reset springs 6010 are compressed and stored, so that the two lock heads 606 are separated from the two positioning grooves 601 in the lower layer. Then, the lever 3016 and the two shift forks 3017 are driven upwards by pulling the grip ring 3018 upwards. The upward movement of the two shift forks 3017 will drive the third lock ring 3011 and the threaded rod 304 to move upwards together, so that the first lock ring 306 is separated and disengaged from the fourth lock ring 3014, and the third lock ring 3011 moves up to engage with the second lock ring 307. Then release the handle 603, and between the two reset springs The rebound force of the spring 6010 pushes the two lock heads 606 and the two guide rods 608 to move to both sides, and the two lock heads 606 are stuck in the two positioning grooves 601 on the upper layer, thereby limiting the upper and lower positions of the saddle frame 605, the shift rod 3016 and the two shift forks 3017 to prevent the shift forks 3017 from moving. At this time, the turntable 3020 drives the worm 3019 to rotate through the action of external force, and drives the worm wheel 308 meshing with it to rotate, thereby driving the second lock ring 307 and the third lock ring 3011 meshing with the second lock ring 307 to rotate, and then under the torque limiting action of the multiple first key blocks 3010 and the multiple third lock rings 3011, the axial pull rod 302 is driven to rotate together, and the button gripping component 400 is driven to rotate together through the dynamometer 303, thereby driving the button to rotate, and the anti-torsion effect of the button is tested.

[0055] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A button tension testing mechanism for intelligent clothing manufacturing, comprising a base (100), a testing component (300) and a button gripping component (400); characterized in that: A rear end plate (200) is fixedly provided on the top of the base (100), the test component (300) is fixedly provided on the front of the rear end plate (200), the button gripping component (400) is fixedly provided on the bottom of the test component (300), and a cloth limiting component (500) is fixedly provided on the top of the base (100), and the cloth limiting component (500) is located at the front of the rear end plate (200); The test component (300) comprises an outer frame (301) fixedly mounted on the upper front part of the rear end plate (200); an axial pull rod (302) is provided at the bottom of the outer frame (301); the axial pull rod (302) is slidably extended to the inside of the outer frame (301); a force counter (303) is fixedly mounted at the bottom of the axial pull rod (302); a threaded rod (304) is rotatably mounted on the top of the axial pull rod (302); an internal threaded sleeve (3021) is fixedly mounted on the top of the outer frame (301); two bearing frames (305) distributed up and down are fixedly mounted between the left wall and the right wall of the outer frame (301); the two bearing frames (305) A worm wheel (308) is rotatably provided between the two shafts, a first locking ring (306) is fixedly provided on the top of the worm wheel (308), a second locking ring (307) is fixedly provided on the bottom of the worm wheel (308), the worm wheel (308) and the second locking ring (307) are rotatably connected to the inner walls of the upper and lower bearing frames (305) respectively, a first key block (3010) is movably provided on the outer wall of the axial pull rod (302), a first I-shaped dial ring (3012) is fixedly provided on the bottom of the first key block (3010), a fourth locking ring (3014) is movably provided on the outer wall of the threaded rod (304), and a second I-shaped dial ring (3015) is fixedly provided on the top of the fourth locking ring (3014).

2. A button tension testing mechanism for intelligent clothing manufacturing according to claim 1, characterized in that: The threaded rod (304) movably passes through the top of the outer frame (301) and extends to the inside of the internal threaded sleeve (3021). The threaded rod (304) and the internal threaded sleeve (3021) are threadedly connected. A worm (3019) is rotatably installed between the left wall and the right wall of the outer frame (301). The worm (3019) is meshed with the worm wheel (308). The worm (3019) movably passes through the right side of the outer frame (301) and extends to its periphery. A turntable (3020) is fixedly installed on the right end of the worm (3019).

3. A button tension testing mechanism for intelligent clothing manufacturing according to claim 2, characterized in that: The upper part of the outer wall of the axial pull rod (302) is provided with a plurality of first key grooves (309) distributed at equal angles, and a first key block (3010) is slidably installed inside the first key groove (309), and the first key block (3010) is fixedly installed on the inner wall of the third locking ring (3011). The outer wall of the threaded rod (304) is provided with a plurality of second key grooves (3013) distributed at equal angles, and a second key block (3022) is slidably installed inside the second key groove (3013), and the second key block (3022) is fixedly installed on the inside of the fourth locking ring (3014).

4. A button tension testing mechanism for intelligent clothing manufacturing according to claim 3, characterized in that: A shift rod (3016) is provided inside the outer frame (301), and the shift rod (3016) slides through the top of the outer frame (301), and two shift forks (3017) distributed up and down are fixedly installed on the outer wall of the shift rod (3016), and the two shift forks (3017) are interactively engaged with the inside of the first I-shaped shift ring (3012) and the second I-shaped shift ring (3015), respectively, and a grip ring (3018) is fixedly installed on the top of the shift rod (3016), and a locking component (600) is provided inside the grip ring (3018).

5. A button tension testing mechanism for intelligent clothing manufacturing according to claim 4, characterized in that: The locking component (600) includes a positioning groove (601) provided on the left wall and the right wall of the outer frame (301), and the positioning groove (601) has two layers, an upper layer and a lower layer. The locking component (600) also includes a slide bar (602) slidably mounted inside the lever (3016), the slide bar (602) passes through the inside of the lever (3016) and extends to the inside of the grip ring (3018), a handle (603) is fixedly mounted on the top of the slide bar (602), a main rope (604) is fixedly mounted on the bottom of the slide bar (602), and a saddle frame (605) is fixedly mounted on the bottom of the lever (3016), and the saddle frame (605) is fixedly mounted on the bottom of the lever (3016). ) are slidably mounted with locks (606) at both ends, the position of the locks (606) corresponding to the position of the positioning slots (601), the top wall of the saddle frame (605) is fixedly mounted with two guide seats (607) distributed on the left and right, the two guide seats (607) are located between the two locks (606), a guide rod (608) is fixedly mounted on one side of the lock (606) close to the guide seat (607), the guide rod (608) movably passes through the guide seat (607), a secondary rope (609) is fixedly mounted between the two guide seats (607), and the bottom of the main rope (604) is fixedly connected to the middle of the secondary rope (609).

6. A button tension testing mechanism for intelligent clothing manufacturing according to claim 5, characterized in that: The outer periphery of the guide rod (608) is provided with a return spring (6010), and the return spring (6010) is fixedly installed between the lock head (606) and the guide seat (607).

7. A button tension testing mechanism for intelligent clothing manufacturing according to claim 6, characterized in that: The button gripping component (400) includes two pulling arms (401) fixedly mounted on the bottom of the muscular counter (303), the two pulling arms (401) being symmetrically distributed with respect to the center of the muscular counter (303), a twisting platform (402) being fixedly mounted on the bottom of the two pulling arms (401), and the inner wall of the twisting platform (402) being provided with three hinge grooves (403) distributed at equal angles.

8. The button tension testing mechanism for intelligent clothing manufacturing according to claim 7, characterized in that: The hinge groove (403) is internally provided with clamping jaws (404) rotatably mounted therein, and a tensioning cone (408) is provided between the three clamping jaws (404). A transverse plate (405) is fixedly mounted between the two pulling arms (401). A threaded vertical rod (406) is screwed onto the internal thread of the transverse plate (405), and the threaded vertical rod (406) movably passes through the top and bottom of the transverse plate (405). A pressing plate (407) is fixedly mounted on the outer wall of the threaded vertical rod (406). A circular groove (409) is provided at the top of the tensioning cone (408), and the threaded vertical rod (406) passes through the interior of the circular groove (409) and extends to the bottom periphery of the tensioning cone (408). A pressing plate (4011) is fixedly mounted on the bottom of the threaded vertical rod (406).

9. A button tension testing mechanism for intelligent clothing manufacturing according to claim 8, characterized in that: A tension spring (4010) is sleeved on the outer periphery of the threaded vertical rod (406), and the tension spring (4010) is fixedly installed between the bottom wall of the pressing plate (407) and the bottom wall of the circular groove (409).

10. A button tension testing mechanism for intelligent clothing manufacturing according to claim 9, characterized in that: The cloth limiting component (500) comprises a lifting frame (501) fixedly mounted on the top of the base (100); two tightening screws (502) distributed on the left and right are rotatably mounted on the top of the lifting frame (501); the outer walls of the two tightening screws (502) are both threadedly connected with internal thread blocks (503); there are two internal thread blocks (503); a pressure ring (504) is fixedly mounted between the two internal thread blocks (503); and the pressure ring (504) is located directly below the button holding component (400).

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