CN109283080B

CN109283080B - Cloth wearability test machine

Info

Publication number: CN109283080B
Application number: CN201811025658.2A
Authority: CN
Inventors: 张功文
Original assignee: Jiangxi Mengen Weaving Co ltd
Current assignee: JIANGXI MENGEN WEAVING Co.,Ltd.
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2020-12-15
Anticipated expiration: 2038-09-04
Also published as: CN109283080A

Abstract

The invention relates to a testing machine, in particular to a cloth wear resistance testing machine. The technical problem is as follows: the utility model provides a can replace the manual work to test the cloth, test speed is fast to the frequency of test is unanimous, makes the accurate cloth wearability test machine of test. A cloth abrasion resistance testing machine comprises a base, a sleeve, a sliding rod, a first spring, a horizontal sliding block, a movable plate, an n-shaped frame, a vertical sliding block, a second spring, a transverse plate and the like; two sleeves are symmetrically fixedly connected to the front side and the rear side of the right side of the top of the base, slide rods are arranged in the sleeves, and first springs are connected between the bottom ends of the slide rods and the bottoms in the sleeves. According to the invention, the cloth is sleeved and fixed on the arc-shaped pressing block, the driving motor is started, so that the cloth can be rubbed on the material to test the wear resistance, the cloth does not need to be held by hands to rub on the material, the time and labor are saved, the testing speed is higher, the testing frequency is consistent, the testing is accurate, the movable plate does not need to be manually moved by a person through the driving device, and the wear resistance testing device is convenient and quick.

Description

Cloth wearability test machine

Technical Field

The invention relates to a testing machine, in particular to a cloth wear resistance testing machine.

Background

During cloth production, can pass through multiple detection and carry out the bang to the quality, the wearability of cloth then is one kind that needs the test, it is longer to guarantee that the life-span that the cloth can be used, people all hold the cloth with the hand and carry out the wearability test usually, because the cloth test needs to spend a large amount of time, people's hand is easy to ache and leads to follow-up test speed slow, and the frequency that the hand removed is different, the number of times that leads to rubbing on different materials is inconsistent and causes the test inaccurate, so people can purchase test equipment to the cloth, but test equipment structure is complicated, so the cost is just high.

Disclosure of Invention

In order to overcome the problem that a great deal of time is needed to be spent on the abrasion resistance test of cloth, the subsequent test speed is slow due to the easy ache of the hand of a person, and the test is not accurate due to the fact that the moving frequency of the hand is different: the utility model provides a can replace the manual work to test the cloth, test speed is fast to the frequency of test is unanimous, makes the accurate cloth wearability test machine of test.

A cloth wear resistance testing machine comprises a base, sleeves, sliding rods, a first spring, a horizontal sliding block, a movable plate, an n-shaped frame, a vertical sliding block, a second spring, a transverse plate, a guide wheel, a first supporting plate, a first bearing seat, a lead screw, a roller, a driving motor, an arc-shaped pressing block, a material, a guide rod, a push plate, an elastic plate, a contact block, a third spring and a clamping rod, wherein the two sleeves are symmetrically and fixedly connected to the front side and the rear side of the right side of the top of the base, the sliding rods are arranged in the sleeves, the first spring is connected between the bottom ends of the sliding rods and the inner bottom of the sleeves, the movable plate is arranged above the sliding rods, horizontal sliding grooves are symmetrically formed in the front side and the rear side of the bottom of the movable plate, the horizontal sliding blocks are matched with the horizontal sliding grooves, the bottom of the horizontal sliding, the front and back two-side symmetrical fixed on the right side of the top of the base is provided with a first supporting plate, the front and back two-side first supporting plates are positioned outside the front and back two-side sleeves, the upper part of the first supporting plate is fixedly connected with a first bearing seat, a screw rod is connected with bearings in the front and back two-side first bearing seats, the screw rod is provided with a roller, the center position of the roller is provided with a threaded hole, the screw rod is positioned in the threaded hole, the roller is positioned above a material, the outer side surface of a horizontal sliding block is provided with three grooves at intervals, the middle part in each groove is provided with a mounting groove, the right parts of the upper and lower sides of the mounting groove are provided with through holes, contact blocks are arranged in the through holes, an elastic plate is fixedly connected between the inner side surfaces of the contact blocks on the upper and lower sides, the middle part of the inner side surface of the arc-shaped pressing block is provided with a guide hole, a guide rod is arranged in the guide hole, the inner end of the guide rod is positioned in the installation groove and is contacted with the elastic plate, the middle part of the outer side surface of the arc-shaped pressing block is provided with a through groove, the outer end of the guide rod is fixedly connected with a push plate which is positioned in the through groove, the left side and the right side of the inner side surface of the arc-shaped pressing block are symmetrically and fixedly connected with a clamping rod, the tail end of the clamping rod is positioned in the guide groove and is contacted with the contact block, the outer side surface of the roller is circumferentially and uniformly provided with three guide grooves at intervals, the guide grooves are positioned between every two adjacent grooves, the right side of the top of the base is fixedly connected with an n-shaped frame which is positioned on the right side of the roller, the, the guide wheel is positioned in the guide groove, the upper part of the rear side surface of the rear side first supporting plate is fixedly connected with a driving motor, and an output shaft of the driving motor is connected with the rear end of the screw rod through a coupler.

Optionally, the device further comprises a driving device, the driving device comprises a second supporting plate, an inner cylinder, a rocker, a ratchet block, a fourth spring, an annular sliding block, a connecting plate, a ring, a ratchet, a large belt pulley, a first flat belt, a gear, a double-groove belt pulley, a gear block, a first stop block and a first convex block, the second supporting plate is fixedly connected to the rear portion of the left side of the top of the base, the inner cylinder is rotatably connected to the upper portion of the front side of the second supporting plate, a guide sliding groove is formed in the upper portion of the right side of the outer side of the inner cylinder, the ratchet block is arranged in the guide sliding groove, the fourth spring is connected between the inner side of the ratchet block and the inner side of the guide sliding groove, the annular sliding groove is formed in the annular sliding groove, the annular sliding block is in sliding fit with the annular sliding groove, the connecting plate is fixedly connected to the rear side, the ratchet is meshed with the ratchet block, a first convex block is fixedly connected to the right side of the outer side face of the circular ring, a rocker is fixedly connected to the upper portion of the eccentric position of the rear side face of the inner barrel, a first stop block is fixedly connected to the left side of the upper portion of the front side face of the second supporting plate and matched with the first convex block, a large belt pulley is fixedly connected to the circle center position of the rear side face of the inner barrel, a gear is rotatably connected to the right side of the top of the base, a double-groove belt pulley is fixedly connected to the circle center position of the rear side face of the gear, a first flat belt is connected between the double-groove belt pulley.

Optionally, the connecting plate, the second stop block and the second convex block are further included, the connecting plate is fixedly connected to the left side face of the transverse plate, the second stop block is fixedly connected to the left side of the bottom of the connecting plate, the second stop block is located above the circular ring, the second convex block is fixedly connected to the middle of the left side of the outer side face of the circular ring, and the second convex block is matched with the second stop block.

Optionally, the device further comprises a small belt pulley, a second flat belt and a brush drum, the brush drum is rotatably connected between the front side and the rear side of the right side face of the n-shaped frame, the small belt pulley is fixedly connected at the circle center position of the rear side face of the brush drum, and the second flat belt is connected between the small belt pulley and the double-groove belt pulley.

Firstly, an operator pushes the push plate to move inwards, the push plate moves inwards to drive the guide rod to move inwards, the guide rod moves inwards to drive the elastic plate to move inwards, the third spring is compressed, the elastic plate moves inwards to drive the contact block to move inwards, the contact block moves inwards without contacting with the clamping rod, the arc-shaped press block can be pulled to move outwards to be separated from the groove, the clamping rod is separated from the guide groove, after the arc-shaped press block is taken out, the elastic plate moves upwards to drive the contact block to move outwards to return to the original position under the action of the third spring, the operator can loosen the push plate and then sleeve the cloth on the arc-shaped press block, after the cloth is sleeved, the operator can put the arc-shaped press block back into the groove, the clamping rod is inserted into the guide groove to contact with the contact block, the contact block blocks block blocks block the clamping rod and the contact block cooperate to fix the arc-shaped press block, and the arc-shaped press, one of the cloth is in contact with the rightmost material, so that the driving motor can be started to rotate in a positive and negative alternate mode, the driving motor rotates in the positive and negative alternate mode to drive the screw rod to rotate in the positive and negative alternate mode, the screw rod rotates in the positive and negative alternate mode to drive the roller to move back and forth through the threaded hole, the roller moves back and forth to drive the cloth to move back and forth through the arc-shaped pressing block, and. When the cloth is rubbed for a proper time, the driving motor can be turned off, the movable plate is pushed to move downwards, the first spring is compressed, the movable plate moves downwards to drive the material to move downwards, the material moves downwards without contacting with the cloth, the movable plate can be pushed to move rightwards, the movable plate moves rightwards to drive the material to move rightwards, when the material in the middle moves to the lower part of the cloth, the movable plate is stopped being pushed, the transverse plate is pulled to move upwards, the transverse plate moves upwards to drive the guide wheel to move upwards, the guide wheel moves upwards to be separated from the guide groove, the driving motor can be started again, the lead screw drives the lead screw to rotate, the lead screw rotates to drive the roller to rotate, when the roller rotates to enable the next cloth to rotate to the lowest part, the driving motor is turned off, the transverse plate is loosened, the guide wheel moves downwards to contact with, the movable plate moves upwards to drive the material to move upwards, the material moves upwards to be in contact with the cloth, the driving motor can be started again, the roller moves forwards and backwards to drive the cloth to move forwards and backwards to rub on the material, and the left cloth can be rubbed on the leftmost material according to the operation. After three cloth are all rubbed, an operator can see the rotten degree of cloth and know that the wear resistance is good or bad, then push the push plate to move inwards, so that the contact block is not in contact with the clamping rod, then take the arc-shaped pressing block out of the groove, then take the cloth down, and put the arc-shaped pressing block back into the groove, the operator pushes the movable plate to move downwards again to drive the material to move downwards, then pushes the movable plate to move leftwards to drive the material to move leftwards to return to the original position, and the movable plate is loosened to return to the original position.

When one of the cloth materials rubs with the corresponding material, an operator can shake the rocker to rotate forwards, the rocker rotates forwards to drive the inner cylinder to rotate forwards, the inner cylinder rotates forwards to drive the ratchets to rotate forwards through the ratchet blocks, the ratchets rotate forwards to drive the circular ring to rotate forwards, the circular ring rotates forwards to drive the first convex block to rotate forwards, the first convex block rotates forwards to contact with the movable plate, the first convex block drives the movable plate to move downwards, the movable plate moves downwards to drive the material not to contact with the cloth materials, meanwhile, the movable plate also drives the tooth blocks to move downwards to be meshed with the gear, the rocker is continuously shaken, the first convex block is blocked by the contact of the first stop block, the ratchet blocks slide on the ratchets, the inner cylinder rotates forwards to drive the large belt pulley to rotate forwards, the large belt pulley rotates forwards to drive the double-groove belt pulley to rotate forwards, the gear block moves rightwards to drive the movable plate to move rightwards, so that the material is driven to move rightwards, when the material in the middle moves to the position under the cloth, the rocker can be shaken to rotate reversely, the rocker rotates reversely to drive the inner barrel to rotate reversely, so that the first lug is driven to rotate reversely and not to be in contact with the first stop block and the movable plate, the gear block is separated from the gear, the movable plate moves upwards to drive the material to move upwards to be in contact with the cloth under the action of the first spring, the rocker is stopped to be shaken, and the wear resistance of the. Therefore, the material can be moved more conveniently by operators.

When an operator shakes the rocker to rotate forwards, the circular ring rotates forwards and simultaneously drives the second convex block to rotate forwards, the second convex block rotates forwards and contacts with the connecting plate, the second convex block drives the connecting plate to move upwards, the connecting plate moves upwards to drive the transverse plate to move upwards, the transverse plate moves upwards to drive the guide wheel to be separated from the guide groove, and when the second convex block contacts with the second stop block, the second stop block blocks the second convex block. After the material moved to the right and reached cloth below, operating personnel rocked the reversal of rocker, and the ring drives the second lug reversal, and the second lug reversal is not with second dog and even board contact, because of the influence of gravity, the leading wheel moved down to the guide way in. Therefore, the transverse plate does not need to be pulled by an operator to move upwards, and time and labor are saved.

When an operator shakes the rocker to rotate forwards, the double-groove belt pulley rotates forwards to drive the small belt pulley to rotate forwards through the second flat belt, the small belt pulley rotates forwards to drive the brush barrel to rotate forwards, when the material moves rightwards, the material is in contact with the brush barrel, and then the brush barrel rotates forwards to clean the hair wires remained on the material. When the operator stops rocking the rocker, the brush barrel stops rotating. Therefore, the knitting wool can be prevented from remaining on the material to influence the next use.

Compared with the prior art, the invention has the following advantages: according to the invention, the cloth is sleeved and fixed on the arc-shaped pressing block, the driving motor is started, so that the cloth can be rubbed on the material to test the wear resistance, the cloth does not need to be held by hands to rub on the material, the time and labor are saved, the testing speed is higher, the testing frequency is consistent, the testing is accurate, the movable plate does not need to be moved manually by a driving device, the convenience and the rapidness are realized, the transverse plate does not need to be pulled to move upwards by a person under the action of the second bump, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Wherein the figures include the following reference numerals: 1. a base, 2, a sleeve, 3, a sliding rod, 4, a first spring, 5, a horizontal slider, 6, a movable plate, 7, a horizontal sliding groove, 8, an n-shaped frame, 9, a vertical sliding groove, 10, a vertical slider, 11, a second spring, 12, a transverse plate, 13, a guide wheel, 14, a first supporting plate, 15, a first bearing seat, 16, a screw rod, 17, a roller, 18, a threaded hole, 19, a guide groove, 20, a driving motor, 21, a groove, 22, an arc-shaped pressing block, 23, a material, 24, a guide hole, 25, a guide rod, 26, a push plate, 27, a guide groove, 28, a mounting groove, 29, an elastic plate, 30, a through hole, 31, a contact block, 32, a third spring, 33, a clamping rod, 34, a through groove, 35, a driving device, 351, a second supporting plate, 352, an inner cylinder, 353, a rocker, 354, a guide sliding groove, 355, a ratchet block, 356, a fourth spring, 357, an annular, 359. a connecting plate 3510, a circular ring 3511, ratchets 3512, a large belt pulley 3513, a first flat belt 3514, a gear 3515, a double-groove belt pulley 3516, a tooth block 3517, a first stop block 3518, a first lug block 36, a connecting plate 37, a second stop block 38, a second lug block 39, a small belt pulley 40, a second flat belt 41 and a brush drum.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A cloth wear resistance testing machine is shown in figure 1-2 and comprises a base 1, sleeves 2, slide rods 3, a first spring 4, a horizontal sliding block 5, a movable plate 6, an n-shaped frame 8, a vertical sliding block 10, a second spring 11, a transverse plate 12, a guide wheel 13, a first supporting plate 14, a first bearing seat 15, a lead screw 16, a roller 17, a driving motor 20, an arc-shaped pressing block 22, a material 23, a guide rod 25, a push plate 26, an elastic plate 29, a contact block 31, a third spring 32 and a clamping rod 33, wherein the front side and the rear side of the right side of the top of the base 1 are symmetrically and fixedly connected with the two sleeves 2, the slide rods 3 are arranged in the sleeves 2, the first spring 4 is connected between the bottom ends of the slide rods 3 and the inner bottom of the sleeves 2, the movable plate 6 is arranged above the slide rods 3, the horizontal sliding grooves 7 are symmetrically formed in the front side and the rear side of the bottom of the movable plate, the bottom of a horizontal sliding block 5 is fixedly connected with the top end of a sliding rod 3, materials 23 with different roughness are fixedly connected to the top of a movable plate 6 at intervals uniformly, first supporting plates 14 are fixedly connected to the right side of the top of a base 1 at the front side and the back side symmetrically, the first supporting plates 14 at the front side and the back side are positioned on the outer sides of sleeves 2 at the front side and the back side, a first bearing seat 15 is fixedly connected to the upper portion of the first supporting plate 14 in an embedded mode, a screw rod 16 is connected with bearings in the first bearing seats 15 at the front side and the back side, a roller 17 is arranged on the screw rod 16, a threaded hole 18 is formed in the center position of the circle of the roller 17, the screw rod 16 is positioned in the threaded hole 18, the roller 17 is positioned above the materials 23, three grooves 21 are formed on the outer side surface of the horizontal sliding block 5 at intervals uniformly, a third spring 32 is connected between the left side surface of the elastic plate 29 and the left side of the mounting groove 28, guide grooves 27 are symmetrically formed in the middle of the inside of the groove 21, the guide grooves 27 are positioned on the upper side and the lower side of the mounting groove 28, contact blocks 31 are positioned in the guide grooves 27, an arc-shaped pressing block 22 is arranged in the groove 21, a guide hole 24 is formed in the middle of the inner side surface of the arc-shaped pressing block 22, a guide rod 25 is arranged in the guide hole 24, the inner end of the guide rod 25 is positioned in the mounting groove 28 and contacts with the elastic plate 29, a through groove 34 is formed in the middle of the outer side surface of the arc-shaped pressing block 22, a push plate 26 is fixedly connected to the outer end of the guide rod 25, the push plate 26 is positioned in the through groove 34, clamping rods 33 are symmetrically fixedly connected to the left side and the right side of the inner side surface of the, n type frame 8 is located cylinder 17 right side, it has vertical spout 9 to open in the middle of 8 left surface upper portions of n type frame, be equipped with vertical slider 10 in the vertical spout 9, vertical slider 10 and vertical spout 9 sliding fit, be connected with second spring 11 between vertical slider 10 top and the vertical spout 9 top, vertical slider 10 left surface rigid coupling has diaphragm 12, diaphragm 12 bottom left side is connected with leading wheel 13, leading wheel 13 is located

guide way

19, 14 trailing flank upper portion rigid couplings of the first backup pad of rear side have driving motor 20, driving motor 20's output shaft passes through the shaft coupling and is connected with 16 rear ends of lead screw.

Example 2

guide way

The device further comprises a driving device 35, the driving device 35 comprises a second supporting plate 351, an inner cylinder 352, a rocker 353, a ratchet block 355, a fourth spring 356, an annular slider 358, a connecting plate 359, a ring 3510, a ratchet 3511, a large belt pulley 3512, a first flat belt 3513, a gear 3514, a double-groove belt pulley 3515, a gear block 3516, a first stop block 3517 and a first convex block 3518, the second supporting plate 351 is fixedly connected to the rear portion of the left side of the top of the base 1, the inner cylinder 352 is rotatably connected to the upper portion of the front side of the second supporting plate 351, a guide sliding groove 354 is formed in the upper portion of the right side of the outer side of the inner cylinder 352, the ratchet block 355 is arranged in the guide sliding groove 354, the fourth spring 356 is connected between the inner side of the ratchet block 355 and the inner side of the guide sliding groove 354, the rear side of the inner cylinder 352 is provided with an annular sliding groove 357, an, a circular ring 3510 is fixedly connected between the front side surfaces of the two connecting plates 359, the circular ring 3510 is sleeved on the upper rear portion of the inner cylinder 352, ratchets 3511 are fixedly connected to the inner side surface of the circular ring 3510 at even intervals, the ratchets 3511 are meshed with the ratchet blocks 355, a first lug 3518 is fixedly connected to the right side of the outer side surface of the circular ring 3510, a rocker 353 is fixedly connected to the upper portion of the eccentric position of the rear side surface of the inner cylinder 352, a first stop block 3517 is fixedly connected to the left side of the upper portion of the front side surface of the second supporting plate 351, the first lug 3518 is matched with the first stop block 3517, a large belt pulley 3512 is fixedly connected to the center of the rear side surface of the inner cylinder 352, a gear 3514 is rotatably connected to the right side of the top of the base 1, a double-groove belt pulley 3515 is fixedly connected to the center of the rear side surface of the gear 3514.

Example 3

guide way

Still including linking board 36, second dog 37 and second lug 38, diaphragm 12 left side rigid coupling has linking board 36, links board 36 bottom left side rigid coupling and has second dog 37, and second dog 37 is located ring 3510 top, and ring 3510 lateral surface left side middle part rigid coupling has second lug 38, and second lug 38 cooperates with second dog 37.

Example 4

guide way

The novel n-shaped frame 8 is characterized by further comprising a small belt pulley 39, a second flat belt 40 and a brush cylinder 41, wherein the brush cylinder 41 is rotatably connected between the front side and the rear side of the right side face of the n-shaped frame 8, the small belt pulley 39 is fixedly connected at the circle center position of the rear side face of the brush cylinder 41, and the second flat belt 40 is connected between the small belt pulley 39 and the double-groove belt pulley 3515.

Firstly, an operator pushes the push plate 26 to move inwards, the push plate 26 moves inwards to drive the guide rod 25 to move inwards, the guide rod 25 moves inwards to drive the elastic plate 29 to move inwards, the third spring 32 is compressed, the elastic plate 29 moves inwards to drive the contact block 31 to move inwards, the contact block 31 moves inwards without contacting with the clamping rod 33, the arc-shaped press block 22 can be pulled to move outwards to be separated from the groove 21, the clamping rod 33 is separated from the guide groove 27, after the arc-shaped press block 22 is taken out, the elastic plate 29 moves upwards to drive the contact block 31 to move outwards to return to the original position under the action of the third spring 32, the operator can release the push plate 26 and then sleeve the cloth on the arc-shaped press block 22, after the cloth is sleeved, the operator can put the arc-shaped press block 22 back into the groove 21, the clamping rod 33 is inserted into the guide groove 27 to contact with the contact block 31, the contact block 31 blocks and fixes the clamping rod 33, the clamping rod 33 is matched with the contact block 31 to fix the arc-shaped press, the arc-shaped pressing block 22 is fixed and matched with the groove 21 to fix the cloth, one cloth is in contact with the rightmost material 23, the driving motor 20 can be started to rotate in a forward and reverse alternating mode, the driving motor 20 rotates in the forward and reverse alternating mode to drive the screw rod 16 to rotate in the forward and reverse alternating mode, the screw rod 16 rotates in the forward and reverse alternating mode to drive the roller 17 to move back and forth through the threaded hole 18, the roller 17 moves back and forth to drive the cloth to move back and forth through the arc-shaped pressing block. When the cloth is rubbed for a proper time, the driving motor 20 can be turned off, the movable plate 6 is pushed to move downwards, the first spring 4 is compressed, the movable plate 6 moves downwards to drive the material 23 to move downwards, the material 23 moves downwards without contacting with the cloth, the movable plate 6 can be pushed to move rightwards, the movable plate 6 moves rightwards to drive the material 23 to move rightwards, when the middle material 23 moves to the lower part of the cloth, the movable plate 6 is stopped being pushed, the transverse plate 12 is pulled to move upwards, the transverse plate 12 moves upwards to drive the guide wheel 13 to move upwards, the guide wheel 13 moves upwards to be separated from the guide groove 19, the driving motor 20 can be started again, the driving motor 20 drives the screw rod 16 to rotate, the roller 16 rotates to drive the roller 17 to rotate, when the next cloth rotates to the lowest part due to the rotation of the roller 17, the driving motor 20 is turned off, the transverse plate 12 is released, and the guide wheel, then the movable plate 6 is loosened, the movable plate 6 moves upwards to drive the material 23 to move upwards under the action of the first spring 4, the material 23 moves upwards to contact with the cloth, the driving motor 20 can be started again, the roller 17 moves forwards and backwards to drive the cloth to move forwards and backwards to rub on the material 23, and the left cloth can be rubbed on the leftmost material 23 according to the operation. After the three cloth materials are completely rubbed, an operator can see the rotten degree of the cloth materials to know that the wear resistance is poor, then push the push plate 26 to move inwards, further enable the contact block 31 not to be in contact with the clamping rod 33, then take the arc-shaped pressing block 22 out of the groove 21, then take the cloth materials down, then put the arc-shaped pressing block 22 back into the groove 21, again push the movable plate 6 to move downwards to drive the material 23 to move downwards, then push the movable plate 6 to move leftwards to drive the material 23 to move leftwards to return to the original position, and then loosen the movable plate 6 to return to the original position.

When one piece of cloth rubs with the corresponding material 23, an operator can rock the rocker 353 to rotate forward, the rocker 353 rotates forward to drive the inner cylinder 352 to rotate forward, the inner cylinder 352 rotates forward to drive the ratchets 3511 to rotate forward through the ratchet block 355, the ratchets 3511 rotate forward to drive the circular ring 3510 to rotate forward, the circular ring 3510 rotates forward to drive the first lug 3518 to rotate forward, the first lug 3518 rotates forward to contact with the movable plate 6, the first lug 3518 drives the movable plate 6 to move downward, the movable plate 6 moves downward to drive the material 23 not to contact with the cloth, meanwhile, the movable plate 6 also drives the tooth block 3516 to move downward, the tooth block 3516 moves downward to be meshed with the gear 3514, the rocker 353 is continuously rocked, the first lug 3518 is blocked from contacting with the first stop block 3517, the ratchet block 355 slides on the ratchet 3511 due to rotate forward, the inner cylinder 352 drives the large belt pulley 3512, the large belt 3512 rotates forward to drive the double-groove belt pulley 3515 through, the double-groove belt pulley 3515 rotates positively to drive the gear 3514 to rotate positively, the gear 3514 rotates positively to drive the gear block 3516 to move rightwards, the gear block 3516 moves rightwards to drive the movable plate 6 to move rightwards to drive the material 23 to move rightwards, when the middle material 23 moves to be right below the cloth, the rocker 353 can be shaken to rotate reversely, the rocker 353 rotates reversely to drive the inner cylinder 352 to rotate reversely, the first lug 3518 is driven to rotate reversely and not to be in contact with the first stop block 3517 and the movable plate 6, the gear block 3516 is separated from the gear 3514, the movable plate 6 moves upwards to drive the material 23 to move upwards to be in contact with the cloth under the action of the first spring 4, the rocker 353 is stopped to shake. In this manner, the operator is more convenient to move the material 23.

When an operator shakes the rocker 353 to rotate forwardly, the ring 3510 rotates forwardly and simultaneously drives the second bump 38 to rotate forwardly, the second bump 38 rotates forwardly and contacts with the connecting plate 36, the second bump 38 drives the connecting plate 36 to move upwardly, the connecting plate 36 moves upwardly and drives the transverse plate 12 to move upwardly, the transverse plate 12 moves upwardly and drives the guide wheel 13 to be separated from the guide groove 19, and when the second bump 38 contacts with the second stop block 37, the second stop block 37 stops the second bump 38. When the material 23 moves to the right below the cloth, the operator shakes the rocker 353 to rotate reversely, the ring 3510 drives the second bump 38 to rotate reversely, the second bump 38 rotates reversely and is not in contact with the second stopper 37 and the connecting plate 36, and the guide wheel 13 moves downwards into the guide groove 19 due to the influence of gravity. Therefore, an operator does not need to pull the transverse plate 12 to move upwards by using another hand, and time and labor are saved.

When the operator shakes the rocker 353 to rotate forward, the double-groove belt pulley 3515 rotates forward to drive the small belt pulley 39 to rotate forward through the second flat belt 40, the small belt pulley 39 rotates forward to drive the brush drum 41 to rotate forward, when the material 23 moves rightward, the material 23 is in contact with the brush drum 41, and then the brush drum 41 rotates forward to clean the hair wires remained on the material 23. When the operator stops rocking the rocker 353, the brush barrel 41 stops rotating. In this way, the remaining of the yarn on the material 23 can be prevented from affecting the next use.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a cloth wearability test machine which characterized by: comprises a base (1), sleeves (2), a slide rod (3), a first spring (4), a horizontal slide block (5), a movable plate (6), an n-shaped frame (8), a vertical slide block (10), a second spring (11), a transverse plate (12), a guide wheel (13), a first support plate (14), a first bearing seat (15), a lead screw (16), a roller (17), a driving motor (20), an arc-shaped pressing block (22), a material (23), a guide rod (25), a push plate (26), an elastic plate (29), a contact block (31), a third spring (32) and a clamping rod (33), wherein the front side and the rear side of the right side of the top of the base (1) are symmetrically and fixedly connected with the two sleeves (2), the slide rod (3) is arranged in the sleeves (2), the first spring (4) is connected between the bottom end of the slide rod (3) and the inner bottom of the sleeves (2), the movable, the front side and the rear side of the bottom of the movable plate (6) are symmetrically provided with horizontal sliding chutes (7), horizontal sliding blocks (5) matched with the horizontal sliding chutes are arranged in the horizontal sliding chutes (7), the horizontal sliding blocks (5) are in sliding fit with the horizontal sliding chutes (7), the bottom of each horizontal sliding block (5) is fixedly connected with the top end of each sliding rod (3), materials (23) with different roughness are fixedly connected to the top of the movable plate (6) at uniform intervals, first supporting plates (14) are fixedly connected to the front side and the rear side of the right side of the top of the base (1) at symmetrical positions, the first supporting plates (14) at the front side and the rear side are positioned on the outer sides of the sleeves (2) at the front side and the rear side, the upper part of each first supporting plate (14) is fixedly connected with a first bearing seat (15) in an embedded manner, a screw rod (16) is connected, the screw rod (16) is positioned in the threaded hole (18), the roller (17) is positioned above the material (23), three grooves (21) are uniformly formed in the outer side surface of the horizontal sliding block (5) at intervals, a mounting groove (28) is formed in the middle of the inner side surface of each groove (21), through holes (30) are formed in the right parts of the upper side and the lower side of each mounting groove (28), contact blocks (31) are arranged in the through holes (30), elastic plates (29) are fixedly connected between the inner side surfaces of the contact blocks (31) on the upper side and the lower side, a third spring (32) is connected between the left side surface of each elastic plate (29) and the left side of each mounting groove (28), guide grooves (27) are symmetrically formed in the middle of the inner side surfaces of the grooves (21), the guide grooves (27) are positioned on the upper side and the lower side of each mounting groove (28), arc pressing blocks (22) are arranged in the middle of the inner side, the inner end of a guide rod (25) is positioned in an installation groove (28) and is contacted with an elastic plate (29), the middle part of the outer side surface of an arc pressing block (22) is provided with a through groove (34), the outer end of the guide rod (25) is fixedly connected with a push plate (26), the push plate (26) is positioned in the through groove (34), the left side and the right side of the inner side surface of the arc pressing block (22) are symmetrically and fixedly connected with clamping rods (33), the tail ends of the clamping rods (33) are positioned in a guide groove (27) and are contacted with a contact block (31), three guide grooves (19) are formed in the outer side surface of a roller (17) at uniform intervals in the circumferential direction, the guide grooves (19) are positioned between every two adjacent grooves (21), an n-shaped frame (8) is fixedly connected to the right side of the top of a base (1), the n-shaped frame (8) is positioned on the right side of the roller (17), a vertical sliding groove (9) is, a second spring (11) is connected between the top of the vertical sliding block (10) and the top of the vertical sliding chute (9), a transverse plate (12) is fixedly connected to the left side surface of the vertical sliding block (10), a guide wheel (13) is connected to the left side of the bottom of the transverse plate (12), the guide wheel (13) is located in a guide groove (19), a driving motor (20) is fixedly connected to the upper portion of the rear side surface of the rear first supporting plate (14), and an output shaft of the driving motor (20) is connected with the rear end of the screw rod (16) through a coupler; the novel ratchet wheel further comprises a driving device (35), the driving device (35) comprises a second supporting plate (351), an inner cylinder (352), a rocker (353), a ratchet block (355), a fourth spring (356), an annular sliding block (358), a connecting plate (359), a circular ring (3510), a ratchet (3511), a large belt wheel (3512), a first flat belt (3513), a gear (3514), a double-groove belt wheel (3515), a tooth block (3516), a first stop block (3517) and a first convex block (3518), the rear portion of the left side of the top of the base (1) is fixedly connected with the second supporting plate (351), the inner cylinder (352) is rotatably connected to the upper portion of the front side of the second supporting plate (351), a guide sliding groove (354) is formed in the upper portion of the right side of the outer side of the inner cylinder (352), a ratchet block (355) is arranged in the guide sliding groove (354), the fourth spring (356) is, the rear side surface of the inner cylinder (352) is provided with an annular sliding groove (357), an annular sliding block (358) is arranged in the annular sliding groove (357), the annular sliding block (358) is in sliding fit with the annular sliding groove (357), the rear side surface of the annular sliding block (358) is fixedly connected with connecting plates (359), a circular ring (3510) is fixedly connected between the front side surfaces of the two connecting plates (359), the circular ring (3510) is sleeved at the upper rear part of the inner cylinder (352), ratchets (3511) are fixedly connected to the inner side surface of the circular ring (3510) at even intervals, the ratchets (3511) are meshed with the ratchet blocks (355), a first bump (3518) is fixedly connected to the right side of the outer side surface of the circular ring (3510), a rocker (353) is fixedly connected to the upper eccentric position of the rear side surface of the inner cylinder (352), a first stop block (3517) is fixedly connected to the left side of the upper part of the front side surface of the second supporting, base (1) top right side rotary type is connected with gear (3514), gear (3514) trailing flank centre of a circle position rigid coupling has double flute belt pulley (3515), is connected with first flat belt (3513) between double flute belt pulley (3515) and big belt pulley (3512), and the even spaced rigid coupling in fly leaf (6) bottom has tooth piece (3516), and tooth piece (3516) are located gear (3514) top rather than the cooperation.

2. The cloth abrasion resistance tester as claimed in claim 1, wherein: still including linking board (36), second dog (37) and second lug (38), diaphragm (12) left surface rigid coupling has even board (36), links board (36) bottom left side rigid coupling has second dog (37), and second dog (37) are located ring (3510) top, and ring (3510) lateral surface left side middle part rigid coupling has second lug (38), second lug (38) and second dog (37) cooperation.

3. The cloth abrasion resistance tester according to claim 2, wherein: the novel brush rack is characterized by further comprising a small belt pulley (39), a second flat belt (40) and a brush barrel (41), wherein the brush barrel (41) is rotatably connected between the front side and the rear side of the right side face of the n-shaped frame (8), the small belt pulley (39) is fixedly connected to the circle center of the rear side face of the brush barrel (41), and the second flat belt (40) is connected between the small belt pulley (39) and the double-groove belt pulley (3515).