An integrated testing device for tensile and abrasion resistance strength of knitted fabrics

Abstract

The present invention relates to the technical field of knitwear processing, and in particular to an integrated testing device for the tensile and wear resistance of knitwear, comprising a base, a sealing cover for sealing the base being provided above the base, a hook for fixing the knitwear being provided on the base, a stretching device for driving the knitwear to be stretched being provided between the base and the hook, and a wear device for rubbing the knitwear being provided on the base; the cooperation of the sliding mechanism, transmission mechanism, power mechanism, baffle rod, pulley and inclined groove of the present invention enables the two pulleys to move along the inside of the inclined groove, move the two pulleys to different positions of the inclined groove, increase the distance between the two pulleys, and adjust the distance between the two hooks, thereby eliminating the need to change the force point of the knitwear during the tensile test, and allowing knitwear of different lengths on the hook to be stretched as a whole, thereby improving the accuracy of the test results.

Description

Technical Field

[0001] The invention relates to the technical field of knitwear processing, in particular to a knitwear tensile wear strength integrated testing device. Background Art

[0002] Knitwear is widely used in clothing, home furnishings and other fields. During production and use, its tensile strength and wear resistance are very important. Tensile strength reflects the knitwear's ability to resist external tension, and wear resistance reflects its resistance to friction and wear during long-term use. Therefore, a knitwear tensile and wear resistance integrated test device is needed to test knitwear.

[0003] The existing knitted fabric tensile wear resistance integrated testing device winds the knitted fabric on the surface of the transmission roller, and then the servo motor drives the collection bucket on the rear side to rotate. The collection bucket drives the transmission roller to rotate during the rotation, thereby driving the rear side of the knitted fabric to move. Then the front side of the knitted fabric drives the transmission roller on the front side to rotate along with the rear side of the knitted fabric. At this time, the knitted fabric will be tensile tested due to the speed difference between the rear side movement speed and the front side movement speed. However, when the knitted fabric is rolled and wound on the transmission roller, the force point of the knitted fabric during the tensile test changes, and the test result is inaccurate. Moreover, only the knitted fabric located between the two transmission rollers can be tested, and the longer knitted fabric cannot be tested as a whole. Therefore, we propose a knitted fabric tensile wear resistance integrated testing device. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides an integrated testing device for the tensile and abrasion resistance strength of knitted fabrics.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A knitted fabric tensile wear strength integrated testing device, comprising:

[0007] A base, wherein a sealing cover is provided on the top of the base for sealing the base, and a hook is provided on the base for fixing the knitted product;

[0008] A stretching device for stretching the knitted fabric is provided between the base and the hook, and a wear device for rubbing the knitted fabric is also provided on the base;

[0009] The stretching device includes a plurality of baffles arranged above the base, and two sliding mechanisms are symmetrically arranged on each of the baffles. The bottoms of the two sliding mechanisms are connected to the base, and a transmission mechanism is provided between each two baffles. The sliding mechanism is slidably installed on the baffle, and the top of the sliding mechanism is fixed to the bottom of the hook. One of the transmission mechanisms is connected to the wear device, and the wear device drives one of the transmission mechanisms to move, so that one of the transmission mechanisms drives one of the baffles to move, so that one of the baffles drives the movement of the plurality of baffles through the transmission mechanism, so that the baffle drives the sliding mechanism to move, so that the two sliding mechanisms arranged on the same baffle drive the two hooks to move, and the distance between the two hooks is adjusted, thereby stretching the knitted fabric;

[0010] The wear device includes a shell fixed on the base, a power mechanism connected to the transmission mechanism is provided inside the shell, and a swing mechanism for performing wear resistance test on the knitted fabric is provided above the shell, two outer frames are provided above the shell, an electric hydraulic rod is provided between the two outer frames, and a plurality of wear-resistant plates are provided inside the two outer frames, and a plurality of wear-resistant balls for rubbing the knitted fabric are provided on the plurality of wear-resistant plates, the power mechanism drives the transmission mechanism, so that the transmission mechanism drives the sliding mechanism to move through the baffle rod, so that the sliding mechanism drives the hook to move, so that the hook drives the knitted fabric to move between the two outer frames, so that the swing mechanism drives the outer frame to shake, so that the outer frame drives the wear-resistant plate to shake, so that the wear-resistant balls on the wear-resistant plate shake to rub the knitted fabric, thereby performing wear resistance test.

[0011] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0012] As an optimal technical solution of the present invention, the transmission mechanism includes a block fixed to the middle of the block rod, a fixed block is fixed on one side of the block, a block rod is fixed on the end of the fixed block away from the block, a limit plate is fixed on the end of the block away from the fixed block, and a blocking block is fixed on the side of the block away from the fixed block, and a through hole adapted for the block rod and a movable groove adapted for the limit plate are provided on the blocking block, and the through hole is connected to the movable groove, and two adjacent transmission mechanisms are respectively connected through the limit plate and the block block, and the limit plate on one of the transmission mechanisms is inserted into the inside of the movable groove on the block block of the other transmission mechanism, and the limit plate is limited by the movable groove, so that one of the block blocks drives the other limit plate to move, so that the other limit plate drives the other fixed block to move through another block rod, so that the other fixed block drives the other block to move, and the other block drives the other block rod to move, thereby causing several block rods to move in sequence.

[0013] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0014] As a preferred technical solution of the present invention, a locking plate is provided on the moving block, and two pushing blocks are fixed at the bottom of the locking plate. A spring is also provided between the locking plate and the moving block, and two locking rods for limiting the limit disk are also provided inside the moving block. The pushing block and the locking rod are provided with inclined surfaces on the opposite sides. The two locking rods extend to the inside of the locking groove after passing through the moving block at one end away from the pushing block. The elastic force released by the spring pushes the locking plate to move, so that the locking plate drives the pushing block to move, so that the inclined surface of the pushing block cooperates with the inclined surface of the locking rod to push the locking rod to move, so that the locking rod limits the limit disk, thereby preventing the limit disk from falling off from the moving block during movement.

[0015] As a preferred technical solution of the present invention, the swing machine includes a transmission rod arranged on the outer shell, and two sleeves are installed on the upper sliding of the transmission rod. A fixing frame is fixed between the two sleeves and the outer shell, and connecting rods are symmetrically fixed at both ends of the transmission rod. The top of the connecting rod is fixed to the bottom of one of the wear-resistant plates. The transmission rod moves along the inside of the sleeve, so that the transmission rod is driven to move laterally through the connecting rod, and the wear-resistant plate drives the wear-resistant plate to move, so that the wear-resistant balls on the wear-resistant plate rub the surface of the knitted fabric, and the knitted fabric is subjected to a wear resistance test.

[0016] As a preferred technical solution of the present invention, a second motor is fixed inside the outer shell, and the output end of the second motor passes through the outer shell and is fixed with a reversing plate. Two adjusting wheels are symmetrically fixed to the bottom of the transmission rod, and the outer walls of the two adjusting wheels are in contact with the outer wall of the reversing plate. The reversing plate is driven to rotate by the output end of the second motor, so that the reversing plate pushes the adjusting wheel to move, and the adjusting wheel moves along the outer wall of the reversing plate, so that the adjusting wheel drives the transmission rod to move, and the transmission rod drives the wear-resistant plate to move through the connecting rod.

[0017] As a preferred technical solution of the present invention, the reversing plate is arranged in a triangular shape, and an arc surface is provided on the reversing plate to facilitate the movement of the adjusting wheel. Through the cooperation between the arc surface and the adjusting wheel, the adjusting wheel drives the transmission rod to move back and forth laterally, and the transmission rod drives the connecting rod to move back and forth laterally, so that the same area of the knitted fabric can be moved back and forth multiple times.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Through the coordination of the sliding mechanism, transmission mechanism, power mechanism, baffle, pulley and inclined groove, the two pulleys are moved along the inside of the inclined groove and moved to different positions of the inclined groove, thereby increasing the distance between the two pulleys and adjusting the distance between the two hooks. This eliminates the need to change the stress point of the knitted fabric during the tensile test, and allows knitted fabrics of different lengths on the hook to be stretched as a whole, thereby improving the accuracy of the test results.

[0020] 2. The blocking block is driven to move by the blocking rod through the card block, so that another limit plate moves inside the blocking block, and the limit plate is limited by the movable groove, so that the blocking block drives another limit plate to move, and the other limit plate drives the fixed block to move through the card rod, and the other fixed block drives another blocking rod to move through the card block, so that several blocking rods are moved at equal distances, so that knitwear of different lengths can be kept in a taut state, which is convenient for subsequent wear resistance testing of the knitwear in a taut state.

[0021] 3. The output end of the second motor drives the reversing plate to rotate, so that the reversing plate pushes the adjusting wheel to move, so that the adjusting wheel moves along the outer wall of the reversing plate, so that the adjusting wheel drives the transmission rod to move, so that the transmission rod moves along the inside of the sleeve, and so that the transmission rod drives the connecting rod to move back and forth laterally, so that the same area of the knitted fabric can be moved back and forth multiple times, so that the wear-resistant balls on the wear-resistant plate rub against the surface of the knitted fabric, and the knitted fabric is subjected to a wear resistance test.

[0022] 4. The elastic force released by the spring pushes the lock plate to move, so that the lock plate drives the propulsion block to move, so that the inclined surface of the propulsion block cooperates with the inclined surface of the lock rod to push the lock rod to move, so that the lock rod limits the limit plate, thereby preventing the limit plate from falling off from the moving block during movement. The moving block and the limit plate can also be quickly disassembled, which not only facilitates later maintenance, but also improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the base of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the stretching device of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the baffle rod of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the support rod of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the clamping rod of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the wear device of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the outer frame of the present invention;

[0031] Figure 9 Schematic diagram of the structure of the housing of the present invention;

[0032] Figure 10 It is a structural schematic diagram of the transmission rod of the present invention;

[0033] Figure 11 It is a structural schematic diagram of the moving block of the present invention;

[0034] Figure 12 Schematic diagram of the structure of the slide bar of the present invention;

[0035] Figure 13 It is a structural schematic diagram of the lock plate of the present invention.

[0036] Wherein: 1, base; 2, sealing cover; 3, stretching device; 4, wear device; 5, hook; 11, inclined slot; 12, limit slot; 301, support rod; 302, mounting block; 303, baffle; 304, baffle; 305, pulley; 306, clamping rod; 307, electrostatic tube; 308, limit plate; 309, fixing block; 310, blocking block; 311, clamping block; 401, housing; 402, first motor; 40 3. Outer frame; 404. Wear-resistant plate; 405. Wear-resistant ball; 406. Sliding rod; 407. Moving block; 408. Electric hydraulic rod; 409. Positioning block; 410. Reversing plate; 411. Fixed frame; 412. Sleeve; 413. Transmission rod; 414. Connecting rod; 415. Adjusting wheel; 416. Second motor; 417. Threaded rod; 418. Locking plate; 419. Pushing block; 420. Spring; 421. Locking rod. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific examples, but the following examples are only preferred embodiments of the present invention, not all. Based on the examples in the embodiments, other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial channels.

[0038] Embodiment: The present invention provides Figure 1 The device for testing the tensile and abrasion resistance of knitted fabrics shown in the figure comprises:

[0039] The base 1 is provided with a sealing cover 2 for sealing the base 1, and the base 1 is provided with a hook 5 for fixing the knitted fabric.

[0040] As can be seen from the above, when in use, the knitted fabric to be tested is fixed between the two hooks 5, and the knitted fabric is stretched by moving the two hooks 5, so as to test the strength of the knitted fabric.

[0041] refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9 As shown, a stretching device 3 for stretching the knitted fabric is provided between the base 1 and the hook 5, and a wear device 4 for rubbing the knitted fabric is also provided on the base 1;

[0042] The stretching device 3 includes a plurality of baffles 304 arranged above the base 1. Two sliding mechanisms are symmetrically arranged on each of the baffles 304. The bottoms of the two sliding mechanisms are connected to the base 1. A transmission mechanism is provided between each two baffles 304. The sliding mechanism is slidably installed on the baffles 304, and the top of the sliding mechanism is fixed to the bottom of the hook 5. One of the transmission mechanisms is connected to the wear device 4. The wear device 4 drives one of the transmission mechanisms to move, so that one of the transmission mechanisms drives one of the baffles 304 to move, so that one of the baffles 304 drives the movement of the plurality of baffles 304 through the transmission mechanism, so that the baffle 304 drives the sliding mechanism to move, so that the two sliding mechanisms provided on the same baffle 304 drive the two hooks 5 to move, and the distance between the two hooks 5 is adjusted, thereby stretching the knitted fabric.

[0043] The wear device 4 includes a shell 401 fixed on the base 1, and a power mechanism connected to the transmission mechanism is provided inside the shell 401, and a swing mechanism for performing wear resistance test on knitted fabrics is provided above the shell 401, and two outer frames 403 are provided above the shell 401, and an electric hydraulic rod 408 is provided between the two outer frames 403, and a plurality of wear-resistant plates 404 are provided inside the two outer frames 403, and a plurality of wear-resistant balls 405 for rubbing the knitted fabrics are provided on the plurality of wear-resistant plates 404, and the transmission mechanism is driven by the power mechanism, so that the transmission mechanism drives the sliding mechanism to move through the blocking rod 304, and the sliding mechanism drives the hook 5 to move, so that the hook 5 drives the knitted fabric to move between the two outer frames 403, so that the swing mechanism drives the outer frame 403 to shake, so that the outer frame 403 drives the wear-resistant plate 404 to shake, and the wear-resistant balls 405 on the wear-resistant plate 404 shake to rub the knitted fabric, thereby performing a wear resistance test.

[0044] The sliding mechanism includes a support rod 301 slidably mounted on the baffle rod 304, a mounting block 302 is fixed on the top of the support rod 301, a pulley 305 is rotatably mounted on the bottom of the support rod 301, and an inclined groove 11 is provided on the base 1 to facilitate the movement of the pulley 305. Two baffles 303 are symmetrically fixed at both ends of the baffle rod 304, and two electrostatic tubes 307 are symmetrically provided in the middle of the baffle rod 304. A rotatable connecting shaft is provided between the pulley 305 and the support rod 301, and the pulley 305 is slidably mounted inside the inclined groove 11. The inclined groove 11 extends outward at one end away from the stretching device 3. The two inclined grooves 11 The distance at one end away from the stretching device 3 becomes larger, so that when the pulley 305 moves inside the inclined groove 11, the pulley 305 drives the support rod 301 to move, so that the support rod 301 drives the mounting block 302 to move, and the mounting block 302 drives the hook 5 to move, so that the distance between the two hooks 5 becomes larger, thereby stretching the knitted fabric fixed on the hook 5, and the support rod 301 on the baffle 304 is limited by the baffle 303 to prevent the support rod 301 from falling off the mounting block 302 when sliding on the baffle 304. At the same time, the static electricity generated by the electrostatic tube 307 can absorb the debris dropped from the knitted fabric.

[0045] The power mechanism includes a first motor 402 fixed to the base 1, a threaded rod 417 is fixed to the output shaft of the first motor 402, a moving block 407 is fixed to the end of the threaded rod 417 away from the first motor 402, a slide rod 406 is fixed to the bottom of the moving block 407, and a limiting groove 12 adapted to the slide rod 406 is also provided on the base 1. A positioning block 409 for supporting the moving block 407 is also fixed inside the housing 401. A threaded hole adapted to the threaded rod 417 is provided on the moving block 407. A locking groove adapted to the limiting disk 308 is provided at the end of the moving block 407 away from the threaded rod 417. One of the limiting disks 308 is inserted in the locking groove, and the slide rod 406 is fixed to the bottom of the moving block 407. The bottom is inserted into the limiting groove 12, and the output shaft of the first motor 402 drives the threaded rod 417 to rotate, so that the threaded rod 417 cooperates with the moving block 407 to drive the moving block 407 to move, and at the same time, the moving block 407 is limited by the sliding rod 406, so that the moving block 407 moves along the outer wall of the threaded rod 417, so that the moving block 407 drives the clamping rod 306 to move through the limiting plate 308, so that the clamping rod 306 drives the clamping block 311 to move through the fixed block 309, so that the clamping block 311 drives the blocking rod 304 to move, so that the blocking rod 304 drives the mounting block 302 to move through the support rod 301, and the mounting block 302 drives the knitted fabric to move between the two outer frames 403 through the hook 5.

[0046] By adopting the above technical solutions:

[0047] When in use, the output shaft of the first motor 402 drives the threaded rod 417 to rotate, so that the threaded rod 417 cooperates with the moving block 407 to drive the moving block 407 to move, and at the same time, the moving block 407 is limited by the sliding rod 406, so that the moving block 407 moves along the outer wall of the threaded rod 417, and the limiting plate 308 is limited by the moving groove, so that the limiting plate 308 drives the clamping rod 306 to move, so that the clamping rod 306 drives the blocking rod 304 to move through the fixed block 309, so that the blocking rod 304 drives the two support rods 301 to move, so that the two support rods 301 drive the two pulleys 305 to move, so that the two pulleys 305 move along the inside of the inclined groove 11, so that the two pulleys 305 move to different positions of the inclined groove 11, so that the distance between the two pulleys 305 becomes larger, thereby adjusting the distance between the two hooks 5, so that the knitted fabrics of different lengths on the hooks 5 are stretched as a whole, and the accuracy of the tensile test results is improved.

[0048] Secondly, reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 11 As shown, the transmission mechanism includes a card block 311 fixed to the middle of the blocking rod 304, a fixed block 309 is fixed to one side of the card block 311, a card rod 306 is fixed to the end of the fixed block 309 away from the card block 311, a limit plate 308 is fixed to the end of the card rod 306 away from the fixed block 309, and a blocking block 310 is fixed to the side of the card block 311 away from the fixed block 309. A through hole adapted to the card rod 306 and a movable groove adapted to the limit plate 308 are provided on the blocking block 310. The through hole is connected to the movable groove. Two adjacent transmission mechanisms are respectively connected through the limit plates 30 8 and the blocking block 310 are connected, and the limiting disk 308 on one transmission mechanism is inserted into the movable groove on the blocking block 310 of the other transmission mechanism, and the limiting disk 308 is limited by the movable groove, so that one blocking block 310 drives the other limiting disk 308 to move, and the other limiting disk 308 drives the other fixed block 309 to move through another clamping rod 306, so that the other fixed block 309 drives the other clamping block 311 to move, and the other clamping block 311 drives the other blocking rod 304 to move, so that several blocking rods 304 move in sequence.

[0049] By adopting the above technical solutions:

[0050] When in use, when one of the baffles 304 moves, the baffle 304 drives the blocking block 310 to move through the clamping block 311, so that the other limit plate 308 moves inside the blocking block 310, and the limit plate 308 is limited by the moving groove, so that the blocking block 310 drives the other limit plate 308 to move, so that the other limit plate 308 drives the fixed block 309 to move through the clamping rod 306, and the other fixed block 309 drives another baffle 304 to move through the clamping block 311, so that several baffles 304 are moved at equal intervals, so that knitted fabrics of different lengths can be kept in a taut state, which is convenient for subsequent wear resistance testing of the knitted fabrics in a taut state.

[0051] Again, reference Figure 9 、 Figure 10 and Figure 11 As shown, the swing machine includes a transmission rod 413 arranged on the shell 401, and two sleeves 412 are installed on the upper sliding of the transmission rod 413. A fixing frame 411 is fixed between the two sleeves 412 and the shell 401, and connecting rods 414 are symmetrically fixed at both ends of the transmission rod 413. The top of the connecting rod 414 is fixed to the bottom of one of the wear-resistant plates 404. The transmission rod 413 moves along the inside of the sleeve 412, so that the transmission rod 413 is driven to move horizontally through the connecting rod 414, so that the wear-resistant plate 404 drives the wear-resistant ball 405 to move, so that the wear-resistant ball 405 on the wear-resistant plate 404 rubs the surface of the knitted fabric, and the knitted fabric is subjected to a wear resistance test.

[0052] A second motor 416 is fixed inside the housing 401. The output end of the second motor 416 passes through the housing 401 and is fixed with a reversing plate 410. Two adjusting wheels 415 are symmetrically fixed to the bottom of the transmission rod 413. The outer walls of the two adjusting wheels 415 are in contact with the outer wall of the reversing plate 410. The reversing plate 410 is driven to rotate by the output end of the second motor 416, so that the reversing plate 410 pushes the adjusting wheel 415 to move, and the adjusting wheel 415 moves along the outer wall of the reversing plate 410, so that the adjusting wheel 415 drives the transmission rod 413 to move, and the transmission rod 413 drives the wear-resistant plate 404 to move through the connecting rod 414.

[0053] The reversing plate 410 is set to be triangular in shape, and an arc surface is set on the reversing plate 410 to facilitate the movement of the adjusting wheel 415. Through the cooperation between the arc surface and the adjusting wheel 415, the adjusting wheel 415 drives the transmission rod 413 to move back and forth laterally, and the transmission rod 413 drives the connecting rod 414 to move back and forth laterally, so that the same area of the knitted fabric can be moved back and forth multiple times.

[0054] By adopting the above technical solutions:

[0055] During use, the output end of the second motor 416 drives the reversing plate 410 to rotate, so that the reversing plate 410 pushes the adjusting wheel 415 to move, so that the adjusting wheel 415 moves along the outer wall of the reversing plate 410, so that the adjusting wheel 415 drives the transmission rod 413 to move, so that the transmission rod 413 moves along the inside of the sleeve 412, and the transmission rod 413 drives the connecting rod 414 to move back and forth laterally, so that the same area of the knitted fabric can be moved back and forth multiple times, so that the wear-resistant balls 405 on the wear-resistant plate 404 rub the surface of the knitted fabric, and the knitted fabric is subjected to a wear resistance test.

[0056] Finally, reference Figure 7 、 Figure 12 and Figure 13 As shown, a locking plate 418 is provided on the moving block 407, and two pushing blocks 419 are fixed to the bottom of the locking plate 418. A spring 420 is also provided between the locking plate 418 and the moving block 407. Two locking rods 421 for limiting the limit plate 308 are also provided inside the moving block 407. The pushing block 419 and the locking rod 421 are provided with inclined surfaces on the opposite sides. The two locking rods 421 extend to the inside of the lock groove at one end away from the pushing block 419 and penetrate the moving block 407. The elastic force released by the spring 420 pushes the locking plate 418 to move, so that the locking plate 418 drives the pushing block 419 to move, so that the inclined surface of the pushing block 419 cooperates with the inclined surface of the locking rod 421 to push the locking rod 421 to move, so that the locking rod 421 limits the limit plate 308, thereby preventing the limit plate 308 from falling off from the moving block 407 when moving.

[0057] By adopting the above technical solutions:

[0058] When in use, the elastic force released by the spring 420 pushes the lock plate 418 to move, so that the lock plate 418 drives the propulsion block 419 to move, so that the inclined surface of the propulsion block 419 cooperates with the inclined surface of the locking rod 421 to push the locking rod 421 to move, so that the locking rod 421 limits the limit plate 308, thereby preventing the limit plate 308 from falling off from the moving block 407 during movement, and the moving block 407 and the limit plate 308 can also be quickly disassembled, which not only facilitates later maintenance, but also improves the stability of the device.

[0059] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A knitted fabric tensile wear strength integrated testing device, characterized in that: include: A base (1), wherein a sealing cover (2) is provided above the base (1) for sealing the base, and a hook (5) is provided on the base (1) for fixing the knitted fabric; A stretching device (3) for stretching the knitted fabric is provided between the base (1) and the hook (5), and a wear device (4) for rubbing the knitted fabric is also provided on the base (1); The stretching device (3) includes a plurality of baffles (304) arranged above the base (1), and two sliding mechanisms are symmetrically arranged on each of the baffles (304). The bottoms of the two sliding mechanisms are connected to the base (1), and a transmission mechanism is arranged between each two baffles (304). The sliding mechanisms are slidably mounted on the baffles (304), and the tops of the sliding mechanisms are fixed to the bottoms of the hooks (5); The wear device (4) comprises a housing (401) fixed on a base (1), a power mechanism connected to the transmission mechanism is provided inside the housing (401), and a swing mechanism for performing a wear resistance test on knitted fabrics is provided above the housing (401), two outer frames (403) are provided above the housing (401), an electric hydraulic rod (408) is provided between the two outer frames (403), and a plurality of wear-resistant plates (404) are provided inside the two outer frames (403), and a plurality of wear-resistant balls (405) for rubbing the knitted fabrics are provided on the plurality of wear-resistant plates (404); The sliding mechanism comprises a support rod (301) slidably mounted on a baffle rod (304), a mounting block (302) being fixed to the top of the support rod (301), a pulley (305) being rotatably mounted on the bottom of the support rod (301), an inclined groove (11) being provided on the base (1) for facilitating the movement of the pulley (305), two baffles (303) being symmetrically fixed at both ends of the baffle rod (304), and two electrostatic tubes (307) being symmetrically arranged in the middle of the baffle rod (304); The transmission mechanism includes a clamping block (311) fixed to the middle of the blocking rod (304), a fixed block (309) fixed to one side of the clamping block (311), a clamping rod (306) fixed to one end of the fixed block (309) away from the clamping block (311), a limiting disk (308) fixed to one end of the clamping rod (306) away from the fixed block (309), a blocking block (310) fixed to one side of the clamping block (311) away from the fixed block (309), a through hole adapted to the clamping rod (306) and a movable groove adapted to the limiting disk (308) provided on the blocking block (310), the through hole being in communication with the movable groove.

2. The knitted fabric tensile wear strength integrated testing device according to claim 1, characterized in that: The power mechanism comprises a first motor (402) fixed on a base (1), a threaded rod (417) fixed on an output shaft of the first motor (402), a moving block (407) fixed on one end of the threaded rod (417) away from the first motor (402), a sliding rod (406) fixed on the bottom of the moving block (407), a limiting groove (12) adapted to the sliding rod (406) is further provided on the base (1), a positioning block (409) for supporting the moving block (407) is further fixed inside the housing (401), and a threaded hole adapted to the threaded rod (417) is provided on the moving block (407).

3. The knitted fabric tensile wear strength integrated testing device according to claim 2, characterized in that: The moving block (407) is provided with a locking plate (418), two pushing blocks (419) are fixed to the bottom of the locking plate (418), a spring (420) is provided between the locking plate (418) and the moving block (407), and two locking rods (421) are provided inside the moving block (407) for limiting the limiting plate (308), and the pushing block (419) and the locking rod (421) are both provided with inclined surfaces on the sides facing each other.

4. The knitted fabric tensile wear strength integrated testing device according to claim 1, characterized in that: The rocking mechanism comprises a transmission rod (413) arranged on the housing (401), two sleeves (412) being slidably mounted on the transmission rod (413), a fixing frame (411) being fixed between the two sleeves (412) and the housing (401), connecting rods (414) being symmetrically fixed at both ends of the transmission rod (413), and a top of the connecting rod (414) being fixed to a bottom of one of the wear-resistant plates (404).

5. The knitted fabric tensile wear strength integrated testing device according to claim 4, characterized in that: A second motor (416) is fixed inside the housing (401), and an output end of the second motor (416) passes through the housing (401) and is fixed with a reversing plate (410). Two adjusting wheels (415) are symmetrically fixed to the bottom of the transmission rod (413), and the outer walls of the two adjusting wheels (415) are in contact with the outer wall of the reversing plate (410).

6. The knitted fabric tensile wear strength integrated testing device according to claim 5, characterized in that: The reversing plate (410) is configured in a triangular shape, and a curved surface is provided on the reversing plate (410) to facilitate movement of the regulating wheel (415).

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