Monofilament yarn strength detection device for chinlon filaments

Abstract

The invention relates to the technical field of chinlon detection, and discloses a monofilament yarn strength detection device for chinlon filaments, the monofilament yarn strength detection device comprises a base, the upper surface of the base is fixedly connected with an electric slide rail I, and a lifting plate is slidably connected in the electric slide rail; a chinlon stretching device is arranged on the upper surface of the base, a water spraying device is arranged in the chinlon stretching device, and a clamping device is arranged on the upper surface of the base; the chinlon stretching device comprises a first multi-stage telescopic column, a first bottom plate, a motor, a gear, a rack column, a belt pulley set, a fixing table, a first connecting column and an oval block, and the bottom end of the first multi-stage telescopic column is fixedly connected to the upper surface of the base. The detection effect is improved, and the problem that the chinlon filaments are separated from the grooves of the oval blocks due to deformation is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of nylon detection, in particular to a single-filament strength detection device for nylon filaments. Background Art

[0002] The single-filament strength testing device for nylon filament is a multifunctional testing device for nylon materials or nylon mechanical properties. It can perform tensile, compression and other mechanical property tests on nylon materials.

[0003] The patent with announcement number CN115144258A discloses a nylon monofilament strength detection device, which relates to the field of nylon detection technology, including a frame, a transmission box is installed on the frame, a pair of vertical plates are vertically installed on the frame, and also includes a lifting block vertically slidably installed on the frame, a lifting guide wheel is rotatably installed on the lifting block, an adjusting motor is installed in the transmission box, the adjusting motor is driven and connected with a gear transmission mechanism, the clutch drive mechanism is connected with a transmission gear, the transmission gear is meshed with a rack fixed to the lifting block, an elastic push mechanism is installed at the bottom of the lifting block, and a pressure sensor abutting against the elastic push mechanism is installed on the frame; the patent can drive the threaded sleeve block to slide respectively through two threaded rods, so that the spacing between the two vertical plates can be flexibly adjusted, the lifting guide wheel can pull the nylon line at different angles, and the strength test effect of the nylon line under simulated various working conditions can be achieved.

[0004] However, the device can only perform tensile testing on the entire nylon filament, and cannot detect the strength of the local nylon filament when the tension changes. Therefore, a single-filament strength testing device for nylon filament is proposed to solve the above-mentioned problem. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a single-filament strength detection device for nylon filament in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a single-filament strength detection device for nylon filament, comprising a base, an electric slide rail 1 is fixedly connected to the upper surface of the base, and a lifting plate is fixedly connected to the sliding end of the electric slide rail 1; a nylon stretching device is arranged on the upper surface of the base, a water spray device is arranged on the surface of the nylon stretching device, and a clamping device is arranged on the upper surface of the base; the nylon stretching device comprises: a multi-stage telescopic column 1, a bottom plate 1, a motor, a gear, a rack column, a pulley group, a fixed platform, a connecting column 1, an elliptical block, the multi-stage telescopic column 1 The bottom end is fixedly connected to the upper surface of the base, the lower surface of the bottom plate is fixedly connected to the upper end of the multi-stage telescopic column, the motor is fixedly connected to the upper surface of the bottom plate, the gear is fixedly connected to the output end of the motor, the bottom of the rack column is fixedly connected to the upper surface of the base, the left pulley of the pulley group is fixedly connected to the circumferential surface of the motor, the lower surface of the fixed platform is fixedly connected to the upper surface of the bottom plate, one end of the connecting column is rotatably connected to the front of the fixed platform, and the back of the elliptical block is fixedly connected to the other end of the connecting column, so that the device can rotate up and down through the elliptical block when detecting nylon filaments. The force is applied again at various places of the whole nylon filament to increase the detection effect. The nylon stretching device also includes: a fixed column 1, a slide rail 2, a disc, a fixed column 2, a convex block, a push column, a fixed column 3, an elastic telescopic column 2, and a moving bar. The bottom of the fixed column 1 is fixedly connected to the upper surface of the bottom plate 1, the slide rail 2 is rotatably connected to the front of the fixed column 1, the disc is fixedly connected to the circumferential surface of the connecting column 1, the fixed column 2 is fixedly connected to the back of the disc, the bottom of the fixed column 3 is fixedly connected to the upper surface of the bottom plate 1, one end of the elastic telescopic column 2 is fixedly connected to the right side of the fixed column 3, and the moving bar The left end is fixedly connected to the other end of the second elastic telescopic column, the back of the protrusion is fixedly connected to the front of the moving bar, the push column is fixedly connected to the front of the protrusion, the gear is meshed with the tooth surface of the rack column, the right pulley of the pulley group is fixedly connected to the circumferential surface of the connecting column, the moving bar is in contact with the circumferential surface of the second slide rail, and the protrusion is in contact with the second fixed column. When the elliptical block rotates a certain angle, the nylon yarn may be deformed and separated from the elliptical block. At this time, the device can make the nylon filament stuck in the groove of the push column through the movement of the push column, which effectively avoids the problem of the nylon filament being separated from the groove of the elliptical block due to deformation.

[0007] Preferably, the water spray device includes: a fixed column four, a trapezoidal inclined block one, a fixed block, a water pipe, a nozzle, a water tank, a fixed plate one, an elastic telescopic column three, a liquid baffle plate, and a trapezoidal inclined block two, wherein the upper end of the fixed column four is fixedly connected to the lower surface of the lifting plate, the upper surface of the trapezoidal inclined block one is fixedly connected to the lower end of the fixed column four, the bottom of the fixed block is fixedly connected to the upper surface of the bottom plate one, the bottom of the water tank is fixedly connected to the upper surface of the bottom plate one, one end of the water pipe is fixedly connected to the circumferential surface of the water tank, the nozzle is fixedly connected to the other end of the water pipe, the bottom of the fixed plate one is fixedly connected to the upper surface of the bottom plate one, the left end of the elastic telescopic column three is fixedly connected to the right side of the fixed plate one, the left side of the liquid baffle plate is fixedly connected to the right end of the elastic telescopic column three, and the left side of the trapezoidal inclined block two is fixedly connected to the right side of the liquid baffle plate, so that the device can spray water to change the environment of the nylon filaments when detecting the nylon filaments, can detect the strength of the nylon filaments in a humid environment, and increase the measurement range. The water spraying device also includes: a slide rail three, a connecting column two, a connecting column three, a connecting column four, a connecting column five, a connecting column six, and a U-shaped plate, wherein the bottom of the slide rail three is fixedly connected to the upper surface of the bottom plate, the right end of the connecting column two is rotatably connected to the front face of the slide rail three, one end of the connecting column three is rotatably connected to the front face of the moving bar, the connecting column four is rotatably connected to the other end of the connecting column three, the connecting column five is fixedly connected to the front face of the connecting column four, the right end of the connecting column six is ​​fixedly connected to the circumferential surface of the connecting column five, the right side of the U-shaped plate is fixedly connected to the left end of the connecting column six, the surface of the liquid baffle plate slides on the inner wall of the fixed block, the inner wall of the fixed block is fixedly connected to the circumferential surface of the water pipe, the left end of the connecting column two is rotatably connected to the front face of the connecting column three, the connecting column four slides on the inner wall of the slide rail three, and the inner wall of the U-shaped plate contacts the circumferential surface of the water pipe. The device can realize up and down spraying, can spray the entire nylon filament, and further improves the measurement effect of nylon filament strength detection in a humid environment.

[0008] Preferably, the clamping device includes: a second bottom plate, a fifth fixed column, a third trapezoidal inclined block, a hydraulic column, a third bottom plate, a fourth slide rail, a clamping plate, a sixth fixed column, and a fourth trapezoidal inclined block. The lower surface of the second bottom plate is fixedly connected to the upper surface of the base. The lower end of the fifth fixed column is fixedly connected to the upper surface of the second bottom plate. The lower surface of the third trapezoidal inclined block is fixedly connected to the upper end of the fifth fixed column. The lower surface of the hydraulic column is fixedly connected to the upper surface of the second bottom plate. The bottom of the fourth slide rail is fixedly connected to the upper surface of the second bottom plate. One end of the sixth fixed column is fixedly connected to the right side of the fourth trapezoidal inclined block. The left side of the clamping plate is fixedly connected to the other end of the sixth fixed column. The clamping plate is provided with a rubber block so that the device can clamp the nylon filaments more tightly. The clamping device also includes: a support column, a movable plate, a fixed Plate two, spiral rod, fixed column seven, the bottom end of the support column is fixedly connected to the upper surface of the bottom plate three, the lower surface of the movable plate is fixedly connected to the upper end of the support column, the lower surface of the fixed plate two is fixedly connected to the upper surface of the trapezoidal inclined block three, the bottom end of the spiral rod is rotatably connected to the upper surface of the fixed plate two, the fixed column seven is fixedly connected to the circumferential surface of the spiral rod, the surface of the splint slides on the inner wall of the slide rail four, the inner wall of the movable plate is movably connected to the circumferential surface of the spiral rod, the surface of the spiral rod is provided with a non-self-locking spiral groove, the inner wall of the movable plate is provided with a block, and the block is located in the non-self-locking spiral groove, the spiral rod structure provided in the device allows the nylon thread to be stuck in the groove of the spiral rod, further clamps the nylon thread, and prevents the nylon thread from falling off when measuring strength.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. The single-filament strength detection device for nylon filament, through the cooperation among a multi-stage telescopic column 1, a bottom plate 1, a motor, a gear, a rack column, a pulley group, a fixed platform, a connecting column 1, an elliptical block, a fixed column 1, a slide rail 2, a disc, a fixed column 2, a convex block, a push column, a fixed column 3, an elastic telescopic column 2, and a moving bar, allows the device to rotate up and down through the elliptical block when detecting nylon filaments, and re-apply force to various parts of the entire nylon filament, thereby increasing the detection effect. At the same time, when the elliptical block rotates a certain angle, the nylon filament may be deformed and separated from the elliptical block. At this time, the device can make the nylon filament stuck in the groove of the push column by moving the push column, effectively avoiding the problem of the nylon filament being separated from the groove of the elliptical block due to deformation.

[0010] 2. The single-filament strength detection device for nylon filament can spray water to change the environment of nylon filament when detecting nylon filament, and can detect the strength of nylon filament in a humid environment, thereby increasing the measurement range. At the same time, the device can spray up and down, and can spray the entire nylon filament, thereby further improving the measurement effect of nylon filament strength detection in a humid environment.

[0011] 3. The single-filament strength detection device for nylon filament is realized through the mutual cooperation among the bottom plate 2, the fixed column 5, the trapezoidal inclined block 3, the hydraulic column, the bottom plate 3, the slide rail 4, the clamping plate, the fixed column 6, the trapezoidal inclined block 4, the support column, the movable plate, the fixed plate 2, the spiral rod and the fixed column 7. Since the clamping plate is provided with a rubber block, the device can clamp the nylon filament more tightly. At the same time, the spiral rod structure provided in the device allows the nylon thread to be stuck in the groove of the spiral rod, further clamping the nylon thread to prevent the nylon thread from falling off when measuring the strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a cross-sectional view of the rack column structure of the present invention; Figure 3 It is a schematic diagram of the nylon stretching device of the present invention; Figure 4 It is a schematic diagram of the structure of the bump of the present invention; Figure 5 It is a schematic diagram of the water spraying device of the present invention; Figure 6 This is a cross-sectional view of the fixed block structure of the present invention; Figure 7 This is a schematic diagram of the U-shaped plate structure of the present invention; Figure 8 It is a schematic diagram of the clamping device of the present invention; Fig. 9 It is a schematic diagram of the spiral rod structure of the present invention.

[0013] In the figure: 1, base; 2, electric slide rail 1; 3, lifting plate; 4, nylon stretching device; 41, multi-stage telescopic column 1; 42, bottom plate 1; 43, motor; 44, gear; 45, rack column; 46, pulley group; 47, fixed platform; 48, connecting column 1; 49, elliptical block; 410, fixed column 1; 411, slide rail 2; 412, disc; 413, fixed column 2; 414, convex block; 415, push column; 416, fixed column 3; 417, elastic telescopic column 2; 418, moving strip; 5, water spray device; 51, fixed column 4; 52, trapezoidal inclined block 1; 53, fixed block; 54, water pipe; 55, sprinkler; 56 , water tank; 57, fixed plate one; 58, elastic telescopic column three; 59, liquid retaining plate; 510, trapezoidal inclined block two; 511, slide rail three; 512, connecting column two; 513, connecting column three; 514, connecting column four; 515, connecting column five; 516, connecting column six; 517, U-shaped plate; 6, clamping device; 61, bottom plate two; 62, fixed column five; 63, trapezoidal inclined block three; 64, hydraulic column; 65, bottom plate three; 66, slide rail four; 67, clamping plate; 68, fixed column six; 69, trapezoidal inclined block four; 610, supporting column; 611, moving plate; 612, fixed plate two; 613, spiral rod; 614, fixed column seven. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-Figure 9One embodiment of the present invention is: a single-filament strength detection device for nylon filament, comprising a base 1, an electric slide rail 2 is fixedly connected to the upper surface of the base 1, and a lifting plate 3 is fixedly connected to the sliding end of the electric slide rail 2; a nylon stretching device 4 is arranged on the upper surface of the base 1, a water spraying device 5 is arranged on the surface of the nylon stretching device 4, and a clamping device 6 is arranged on the upper surface of the base 1; the nylon stretching device 4 includes: a multi-stage telescopic column 41, a bottom plate 42, a motor 43, a gear 44, a rack column 45, a pulley group 46, a fixed platform 47, a connecting column 48, and an elliptical block 49, the bottom end of the multi-stage telescopic column 41 is fixedly connected to the upper surface of the base 1, the lower surface of the bottom plate 42 is fixedly connected to the upper end of the multi-stage telescopic column 41, and the motor 43 is fixedly connected to the bottom plate The gear 44 is fixedly connected to the output end of the motor 43, the bottom of the rack column 45 is fixedly connected to the upper surface of the base 1, the left pulley of the pulley group 46 is fixedly connected to the circumferential surface of the motor 43, the lower surface of the fixed platform 47 is fixedly connected to the upper surface of the bottom plate 42, one end of the connecting column 48 is rotatably connected to the front of the fixed platform 47, and the back of the elliptical block 49 is fixedly connected to the other end of the connecting column 48. When the motor 43 is started, the motor 43 drives the gear 44 to rotate. Since the base 1 is provided with a multi-stage telescopic column 41, the gear 44 and the motor 43 drive the bottom plate 42 to move up and down in the rack column 45. At the same time, the operation of the motor 43 can drive the pulley group 46 to rotate. Since the connecting column 48 is limited by the fixed platform 47, the pulley group 46 drives the connecting column 1-48 rotates, and the connecting column 1-48 drives the elliptical block 49 to rotate, so that when the device detects the nylon filament, it can rotate up and down through the elliptical block 49, and apply force to the entire nylon filament again, thereby increasing the detection effect. The nylon stretching device 4 also includes: a fixed column 1-410, a slide rail 2-411, a disk 412, a fixed column 2-413, a convex block 414, a push column 415, a fixed column 3-416, an elastic telescopic column 2-417, and a moving bar 418. The bottom of the fixed column 1-410 is fixedly connected to the upper surface of the bottom plate 1-42, the slide rail 2-411 is rotatably connected to the front of the fixed column 1-410, the disk 412 is fixedly connected to the circumferential surface of the connecting column 1-48, the fixed column 2-413 is fixedly connected to the back of the disk 412, and the bottom of the fixed column 3-416 is fixedly connected On the upper surface of the bottom plate 1 42, one end of the elastic telescopic column 2 417 is fixedly connected to the right side of the fixed column 3 416, the left end of the moving bar 418 is fixedly connected to the other end of the elastic telescopic column 2 417, the back of the protrusion 414 is fixedly connected to the front of the moving bar 418, the push column 415 is fixedly connected to the front of the protrusion 414, the gear 44 is meshed with the tooth surface of the rack column 45, the right pulley of the pulley group 46 is fixedly connected to the circumferential surface of the connecting column 1 48, the moving bar 418 is in contact with the circumferential surface of the slide rail 2 411, the protrusion 414 is in contact with the fixed column 2 413, the connecting column 1 48 rotates to drive the disc 412 to rotate, the disc 412 drives the fixed column 2 413 to rotate, because the slide rail 2 411 rotates on the surface of the fixed column 1 410, the fixed column 2 413 toggles the protrusion 414,The protrusion 414 drives the moving bar 418 to move in the second slide rail 411, and the protrusion 414 can drive the push column 415. The movement of the push column 415 allows the nylon filament to be stuck in the groove of the push column 415, effectively avoiding the problem that the nylon filament is separated from the groove of the elliptical block 49 due to deformation. When the second fixed column 413 completely passes, the third fixed column 416 drives the elastic telescopic column 417 to reset the moving bar 418.

[0016] Working principle: when the motor 43 is started, the motor 43 drives the gear 44 to rotate. Since the base 1 is provided with a multi-stage telescopic column 41, the gear 44 and the motor 43 drive the bottom plate 42 to move up and down in the rack column 45. At the same time, the operation of the motor 43 can drive the pulley group 46 to rotate. Since the connecting column 48 is limited by the fixed platform 47, the pulley group 46 drives the connecting column 48 to rotate, and the connecting column 48 drives the elliptical block 49 to rotate. When the device detects nylon filaments, it can rotate up and down through the elliptical block 49, and apply force to the entire nylon filament again, thereby increasing the detection effect. At the same time, the connecting column 48 is The rotation of 48 drives the disc 412 to rotate, and the disc 412 drives the fixed column 413 to rotate. Since the slide rail 411 rotates on the surface of the fixed column 1 410, the fixed column 413 moves the protrusion 414, and the protrusion 414 drives the moving bar 418 to move in the slide rail 411, and the protrusion 414 can drive the push column 415. The movement of the push column 415 allows the nylon filament to be stuck in the groove of the push column 415, effectively avoiding the problem of the nylon filament escaping from the groove of the elliptical block 49 due to deformation. When the fixed column 413 is completely passed, the fixed column 3 416 drives the elastic telescopic column 417 to reset the moving bar 418.

[0017] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the water spray device 5 includes: a fixed column 4 51, a trapezoidal inclined block 1 52, a fixed block 53, a water pipe 54, a nozzle 55, a water tank 56, a fixed plate 1 57, an elastic telescopic column 3 58, a liquid blocking plate 59, and a trapezoidal inclined block 2 510. The upper end of the fixed column 4 51 is fixedly connected to the lower surface of the lifting plate 3, the upper surface of the trapezoidal inclined block 1 52 is fixedly connected to the lower end of the fixed column 4 51, the bottom of the fixed block 53 is fixedly connected to the upper surface of the bottom plate 1 42, the bottom of the water tank 56 is fixedly connected to the upper surface of the bottom plate 1 42, one end of the water pipe 54 is fixedly connected to the circumferential surface of the water tank 56, the nozzle 55 is fixedly connected to the other end of the water pipe 54, the bottom of the fixed plate 1 57 is fixedly connected to the upper surface of the bottom plate 1 42, and the elastic telescopic column 3 5 8 The left end is fixedly connected to the right side of the fixed plate 1 57, the left side of the liquid baffle plate 59 is fixedly connected to the right end of the elastic telescopic column 3 58, and the left side of the trapezoidal inclined block 2 510 is fixedly connected to the right side of the liquid baffle plate 59. When the lifting plate 3 moves downward on the inner wall of the electric slide rail 1 2, the lifting plate 3 drives the fixed column 4 51 to move downward, and the fixed column 4 51 drives the trapezoidal inclined block 1 52 to move downward. The downward movement of the trapezoidal inclined block 1 52 pushes the trapezoidal inclined block 2 510 to move left, and the trapezoidal inclined block 2 510 pushes the liquid baffle plate 59 to move left, so that the liquid baffle plate 59 can pass water. At this time, water flows from the water tank 56 into the water pipe 54, passes through the fixed block 53 and the liquid baffle plate 59, and finally reaches the nozzle 55 for spraying, so that the device can spray water to change the environment of the nylon filaments when detecting the nylon filaments, and can detect the nylon in a humid environment. The strength of the filament increases the measuring range. The water spray device 5 also includes: a slide rail 3 511, a connecting column 2 512, a connecting column 3 513, a connecting column 4 514, a connecting column 515, a connecting column 6 516, and a U-shaped plate 517. The bottom of the slide rail 3 511 is fixedly connected to the upper surface of the bottom plate 42, the right end of the connecting column 2 512 is rotatably connected to the front of the slide rail 3 511, one end of the connecting column 3 513 is rotatably connected to the front of the moving bar 418, the connecting column 4 514 is rotatably connected to the other end of the connecting column 3 513, the connecting column 5 515 is fixedly connected to the front of the connecting column 4 514, the right end of the connecting column 6 516 is fixedly connected to the circumferential surface of the connecting column 5 515, the right side of the U-shaped plate 517 is fixedly connected to the left end of the connecting column 6 516, and the surface of the liquid baffle 59 slides on The inner wall of the fixed block 53 is fixedly connected to the circumferential surface of the water pipe 54. The left end of the second connecting column 512 is rotatably connected to the front of the third connecting column 513. The fourth connecting column 514 slides on the inner wall of the third slide rail 511. The inner wall of the U-shaped plate 517 contacts the circumferential surface of the water pipe 54. When the lifting plate 3 rises, the elastic telescopic column 3 58 fixed on the first fixed plate 57 realizes the reset of the liquid baffle plate 59. At the same time, when the moving bar 418 moves to the right, it can drive the third connecting column 513 to move. The third connecting column 513 drives the fourth connecting column 514 to move on the inner wall of the third slide rail 511 due to the second connecting column 512. The fourth connecting column 514 drives the fifth connecting column 515 to move. The fifth connecting column 515 moves to drive the sixth connecting column 516 to move. The sixth connecting column 516 drives the U-shaped plate 517 to move.The U-shaped plate 517 presses the nozzle 55 to spray up and down, and can spray the entire nylon filament, further improving the measurement effect of nylon filament strength detection in a humid environment.

[0018] The clamping device 6 includes: a bottom plate 2 61, a fixed column 5 62, a trapezoidal inclined block 3 63, a hydraulic column 64, a bottom plate 3 65, a slide rail 4 66, a clamp 67, a fixed column 68, and a trapezoidal inclined block 4 69. The lower surface of the bottom plate 2 61 is fixedly connected to the upper surface of the base 1, the lower end of the fixed column 5 62 is fixedly connected to the upper surface of the bottom plate 2 61, the lower surface of the trapezoidal inclined block 3 63 is fixedly connected to the upper end of the fixed column 5 62, the lower surface of the hydraulic column 64 is fixedly connected to the upper surface of the bottom plate 2 61, the bottom of the slide rail 4 66 is fixedly connected to the upper surface of the bottom plate 2 61, and one end of the fixed column 68 is fixedly connected to the right side of the trapezoidal inclined block 4 69 The left side of the clamping plate 67 is fixedly connected to the other end of the fixed column 68. When the hydraulic column 64 moves up, the clamping plate 67 is driven to move up, the clamping plate 67 drives the fixed column 68 to move up, and the fixed column 68 drives the trapezoidal inclined block 4 69 to move up. Since the fixed column 5 62 and the trapezoidal inclined block 3 63 are fixed, the trapezoidal inclined block 4 69 continues to move up, which will make the trapezoidal inclined block 4 69 move, and the trapezoidal inclined block 4 69 drives the fixed column 6 68 to move, and the fixed column 6 68 drives the clamping plate 67 to move in the slide rail 4 66. Since the clamping plate 67 is provided with a rubber block, the device can clamp the nylon filament more tightly. The clamping device 6 also includes: a support column 610 , movable plate 611, fixed plate 2 612, spiral rod 613, fixed column 7 614, the bottom end of support column 610 is fixedly connected to the upper surface of bottom plate 3 65, the lower surface of movable plate 611 is fixedly connected to the upper end of support column 610, the lower surface of fixed plate 2 612 is fixedly connected to the upper surface of trapezoidal inclined block 3 63, the bottom end of spiral rod 613 is rotatably connected to the upper surface of fixed plate 2 612, fixed column 7 614 is fixedly connected to the circumferential surface of spiral rod 613, the surface of clamping plate 67 slides on the inner wall of slide rail 4 66, the inner wall of movable plate 611 is movably connected to the circumferential surface of spiral rod 613, the surface of spiral rod 613 is open A non-self-locking spiral groove is provided, and a card block is provided on the inner wall of the movable plate 611, and the card block is located in the non-self-locking spiral groove. The bottom plate three 65 moves upward to drive the support column 610 to move upward, and the support column 610 drives the movable plate 611 to move upward. Since the inner wall of the movable plate 611 is provided with a card block, and the surface of the spiral rod 613 is provided with a non-self-locking spiral groove, the card block is located in the non-self-locking spiral groove, the movable plate 611 moves upward to rotate the spiral rod 613, and the rotation of the spiral rod 613 drives the fixed column seven 614 to rotate, and the nylon thread can be stuck in the groove of the spiral rod 613, further clamping the nylon thread to prevent the nylon thread from falling off when measuring the strength.

[0019] Working principle: when the lifting plate 3 moves downward on the inner wall of the electric slide rail 1 2, the lifting plate 3 drives the fixed column 4 51 to move downward, the fixed column 4 51 drives the trapezoidal inclined block 1 52 to move downward, the trapezoidal inclined block 1 52 moves downward and pushes the trapezoidal inclined block 2 510 to move leftward, the trapezoidal inclined block 2 510 pushes the liquid baffle plate 59 to move leftward, so that the liquid baffle plate 59 can pass water. At this time, water flows from the water tank 56 into the water pipe 54, passes through the fixed block 53 and the liquid baffle plate 59, and finally reaches the nozzle 55 for spraying. When the device detects nylon filaments, it can spray water to change the environment of the nylon filaments, and can detect the strength of the nylon filaments in a humid environment, thereby increasing the measurement range. The lifting plate 3 rises When the movable bar 418 moves to the right, the connecting column 3 513 can be driven to move. The connecting column 3 513 has the connecting column 2 512 driving the connecting column 4 514 to move on the inner wall of the slide rail 3 511. The connecting column 4 514 drives the connecting column 5 515 to move. The movement of the connecting column 5 515 drives the connecting column 6 516 to move. The connecting column 6 516 drives the U-shaped plate 517 to move. The U-shaped plate 517 presses the nozzle 55 to spray up and down, so as to spray the entire nylon filament, thereby further improving the measurement effect of the nylon yarn strength detection in a humid environment.

[0020] When the hydraulic column 64 moves upward, it drives the clamping plate 67 upward, and the clamping plate 67 drives the fixed column 6 68 upward, and the fixed column 6 68 drives the trapezoidal inclined block 4 69 upward. Since the fixed column 5 62 and the trapezoidal inclined block 3 63 are fixed, the trapezoidal inclined block 4 69 continues to move upward, which will cause the trapezoidal inclined block 4 69 to move, and the trapezoidal inclined block 4 69 drives the fixed column 6 68 to move, and the fixed column 6 68 drives the clamping plate 67 to move in the slide rail 4 66. Since the clamping plate 67 is provided with a rubber block, the device can clamp the nylon filaments more tightly. The upward movement of the bottom plate three 65 drives the support column 610 to move upward, and the support column 610 drives the movable plate 611 to move upward. Since a clamping block is provided on the inner wall of the movable plate 611, and a non-self-locking spiral groove is provided on the surface of the spiral rod 613, the clamping block is located in the non-self-locking spiral groove, and the upward movement of the movable plate 611 causes the spiral rod 613 to rotate, and the rotation of the spiral rod 613 drives the fixed column seven 614 to rotate, and the nylon thread can be stuck in the groove of the spiral rod 613, further clamping the nylon thread to prevent the nylon thread from falling off when measuring the strength.

[0021] The present invention provides a single-filament strength detection device for nylon filaments. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A nylon filament single-filament strength detection device, comprising a base (1), characterized in that: An electric slide rail 1 (2) is fixedly connected to the upper surface of the base (1), and a lifting plate (3) is fixedly connected to the sliding end of the electric slide rail 1 (2); A nylon stretching device (4) is provided on the upper surface of the base (1), a water spraying device (5) is provided on the surface of the nylon stretching device (4), and a clamping device (6) is provided on the upper surface of the base (1); The nylon stretching device (4) comprises: a multi-stage telescopic column (41), a bottom plate (42), a motor (43), a gear (44), a rack column (45), a pulley group (46), a fixed platform (47), a connecting column (48), and an elliptical block (49), wherein the bottom end of the multi-stage telescopic column (41) is fixedly connected to the upper surface of the base (1), the lower surface of the bottom plate (42) is fixedly connected to the upper end of the multi-stage telescopic column (41), and the motor (43) is fixedly connected to the bottom plate (4 2) upper surface, the gear (44) is fixedly connected to the output end of the motor (43), the bottom of the rack column (45) is fixedly connected to the upper surface of the base (1), the left pulley of the pulley group (46) is fixedly connected to the circumferential surface of the motor (43), the lower surface of the fixed platform (47) is fixedly connected to the upper surface of the bottom plate (42), one end of the connecting column (48) is rotatably connected to the front face of the fixed platform (47), and the back face of the elliptical block (49) is fixedly connected to the other end of the connecting column (48).

2. The single-filament strength detection device for nylon filament according to claim 1, characterized in that: The nylon stretching device (4) further comprises: a fixed column (410), a slide rail (411), a disc (412), a fixed column (413), a convex block (414), a push column (415), a fixed column (416), an elastic telescopic column (417), and a movable bar (418). The bottom of the fixed column (410) is fixedly connected to the upper surface of the bottom plate (42), the slide rail (411) is rotatably connected to the front of the fixed column (410), and the disc (412) is fixedly connected to the connecting column (416). 8) circumferential surface, the second fixed column (413) is fixedly connected to the back of the disk (412), the bottom of the third fixed column (416) is fixedly connected to the upper surface of the first bottom plate (42), one end of the second elastic telescopic column (417) is fixedly connected to the right side of the third fixed column (416), the left end of the moving bar (418) is fixedly connected to the other end of the second elastic telescopic column (417), the back of the protrusion (414) is fixedly connected to the front of the moving bar (418), and the push column (415) is fixedly connected to the front of the protrusion (414).

3. The single-filament strength detection device for nylon filament according to claim 2, characterized in that: The gear (44) meshes with the tooth surface of the rack column (45), the right pulley of the pulley assembly (46) is fixedly connected to the circumferential surface of the connecting column one (48), the moving bar (418) contacts the circumferential surface of the slide rail two (411), and the protrusion (414) contacts the fixed column two (413).

4. The single-filament strength detection device for nylon filament according to claim 3, characterized in that: The water spray device (5) comprises: a fixed column four (51), a trapezoidal inclined block one (52), a fixed block (53), a water pipe (54), a spray head (55), a water tank (56), a fixed plate one (57), an elastic telescopic column three (58), a liquid baffle plate (59), and a trapezoidal inclined block two (510). The upper end of the fixed column four (51) is fixedly connected to the lower surface of the lifting plate (3), the upper surface of the trapezoidal inclined block one (52) is fixedly connected to the lower end of the fixed column four (51), the bottom of the fixed block (53) is fixedly connected to the upper surface of the bottom plate one (42), and the water The bottom of the box (56) is fixedly connected to the upper surface of the bottom plate (42), one end of the water pipe (54) is fixedly connected to the circumferential surface of the water box (56), the nozzle (55) is fixedly connected to the other end of the water pipe (54), the bottom of the fixed plate (57) is fixedly connected to the upper surface of the bottom plate (42), the left end of the elastic telescopic column (58) is fixedly connected to the right side of the fixed plate (57), the left side of the liquid baffle plate (59) is fixedly connected to the right end of the elastic telescopic column (58), and the left side of the trapezoidal inclined block (510) is fixedly connected to the right side of the liquid baffle plate (59).

5. The single-filament strength detection device for nylon filament according to claim 4, characterized in that: The water spray device (5) also includes: a slide rail three (511), a connecting column two (512), a connecting column three (513), a connecting column four (514), a connecting column five (515), a connecting column six (516), and a U-shaped plate (517). The bottom of the slide rail three (511) is fixedly connected to the upper surface of the bottom plate one (42), the right end of the connecting column two (512) is rotatably connected to the front of the slide rail three (511), one end of the connecting column three (513) is rotatably connected to the front of the moving bar (418), the connecting column four (514) is rotatably connected to the other end of the connecting column three (513), the connecting column five (515) is fixedly connected to the front of the connecting column four (514), the right end of the connecting column six (516) is fixedly connected to the circumferential surface of the connecting column five (515), and the right side of the U-shaped plate (517) is fixedly connected to the left end of the connecting column six (516).

6. A nylon filament single-filament strength detection device according to claim 5, characterized in that: The surface of the liquid baffle plate (59) slides on the inner wall of the fixed block (53), the inner wall of the fixed block (53) is fixedly connected to the circumferential surface of the water pipe (54), the left end of the second connecting column (512) is rotatably connected to the front face of the third connecting column (513), the fourth connecting column (514) slides on the inner wall of the third slide rail (511), and the inner wall of the U-shaped plate (517) contacts the circumferential surface of the water pipe (54).

7. A nylon filament single-filament strength detection device according to claim 6, characterized in that: The clamping device (6) comprises: a bottom plate 2 (61), a fixed column 5 (62), a trapezoidal inclined block 3 (63), a hydraulic column (64), a bottom plate 3 (65), a slide rail 4 (66), a clamping plate (67), a fixed column 6 (68), and a trapezoidal inclined block 4 (69). The bottom surface of the bottom plate 2 (61) is fixedly connected to the upper surface of the base (1), the lower end of the fixed column 5 (62) is fixedly connected to the upper surface of the bottom plate 2 (61), the lower surface of the trapezoidal inclined block 3 (63) is fixedly connected to the upper end of the fixed column 5 (62), the lower surface of the hydraulic column (64) is fixedly connected to the upper surface of the bottom plate 2 (61), the bottom of the slide rail 4 (66) is fixedly connected to the upper surface of the bottom plate 2 (61), one end of the fixed column 6 (68) is fixedly connected to the right side of the trapezoidal inclined block 4 (69), and the left side of the clamping plate (67) is fixedly connected to the other end of the fixed column 6 (68).

8. The single-filament strength detection device for nylon filament according to claim 7, characterized in that: The clamping device (6) also includes: a support column (610), a movable plate (611), a second fixed plate (612), a spiral rod (613), and a seventh fixed column (614), wherein the bottom end of the support column (610) is fixedly connected to the upper surface of the third bottom plate (65), the bottom surface of the movable plate (611) is fixedly connected to the upper end of the support column (610), the bottom surface of the second fixed plate (612) is fixedly connected to the upper surface of the third trapezoidal inclined block (63), the bottom end of the spiral rod (613) is rotatably connected to the upper surface of the second fixed plate (612), and the seventh fixed column (614) is fixedly connected to the circumferential surface of the spiral rod (613).

9. A nylon filament single-filament strength detection device according to claim 8, characterized in that: The surface of the clamping plate (67) slides on the inner wall of the slide rail (66), the inner wall of the movable plate (611) is movably connected to the circumferential surface of the spiral rod (613), the surface of the spiral rod (613) is provided with a non-self-locking spiral groove, and the inner wall of the movable plate (611) is provided with a clamping block, and the clamping block is located in the non-self-locking spiral groove.

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