Anti balling-up capability test board of cloth
Technical Field
The invention relates to a test board, in particular to a cloth pilling resistance test board.
Background
The cloth is a commonly used material in decorative materials, and comprises various cloth materials such as chemical fiber carpets, non-woven wallcoverings, linen, nylon cloth, colored tapes, flannel and the like, the pilling resistance of the cloth material is one of important indexes for judging the quality of the cloth material, and the pilling resistance of the cloth material is generally tested by a worker continuously rubbing the cloth material with hands, so that the pilling resistance of the cloth material can be tested in a long time, and the hands of the worker are easy to fatigue.
Disclosure of Invention
In order to overcome the defects that a worker continuously rubs cloth by hands to test the anti-pilling performance of the cloth, the anti-pilling performance of the cloth can be tested only in a long time, and the hands of the worker are easy to fatigue, the technical problem to be solved is as follows: the cloth pilling resistance performance test board can save time and enable workers to feel easier.
The technical scheme of the invention is as follows: a cloth anti-pilling performance test board comprises a bottom plate, vertical plates, a first rotating shaft, cross rods, connecting plates, a second rotating shaft, a first roller, a first bulge, a ratchet wheel, a rocker, a clamping rod, a first elastic sheet, a connecting plate, a second roller, a second bulge, an arc-shaped plate, an inner gear ring, an annular slide rail, a sliding block, a motor, a third rotating shaft, a gear, a polishing block, a balancing weight, a connecting rod, a lower lug, a pressing plate and an upper lug, wherein the vertical plates are fixedly connected to the front side and the rear side of the right side of the top of the bottom plate, the first rotating shaft is rotatably mounted between the upper part and the middle part of the two vertical plates, the two cross rods are rotatably mounted on the front side and the rear side of the first rotating shaft between the two vertical plates and are respectively positioned on the left side of the first rotating shaft, the connecting plates are fixedly connected to the left sides of the bottoms, the outer side of the first roller is fixedly connected with first bulges at uniform intervals, the ratchet wheel is fixedly sleeved at the front part of the second rotating shaft, a rocker is fixedly connected at the front end of the second rotating shaft, the middle part of the front side of a front side connecting plate is rotatably connected with a clamping rod which is matched with the ratchet wheel, a first elastic sheet is arranged between the upper part of the front side connecting plate and the right side of the clamping rod, the left side of the top of a bottom plate is provided with a mounting groove, the front part and the rear part in the mounting groove are fixedly connected with connecting plates, the second roller is rotatably connected between the two connecting plates, the outer side of the second roller is fixedly connected with second bulges at uniform intervals, the left side of the first rotating shaft arranged between the two vertical plates is fixedly connected with an arc plate, the bottom of the arc plate is bolted with an inner gear ring and an annular slide rail, the annular slide rail is positioned in, the fixed suit of gear is in third pivot middle part, gear and ring gear meshing, third pivot bottom rigid coupling has the piece of polishing that is used for polishing the cloth, the slider right side rigid coupling on right side has the balancing weight, two slider bottom rigid couplings have the connecting rod, open bottom plate top right side has the recess, the even spaced rigid coupling of bottom has lower lug in the recess, two horizontal pole bottom right side rigid couplings have the clamp plate that the shape is rectangular shape, the even spaced rigid coupling in clamp plate bottom has last lug, go up lug and lower lug cooperation.
As a preferred technical scheme of the invention, the friction mechanism comprises a friction wheel, guide sleeves, guide rods, springs, semicircular plates, friction plates and second elastic plates, the friction wheel is respectively arranged at the front parts of the two first rotating shafts, the guide sleeves for guiding are connected to the upper parts of the front sides of the vertical plates at the front sides in a bolted mode, the two guide rods are arranged in the guide sleeves, the springs for connecting the two guide rods are arranged in the guide sleeves, one ends of the springs are connected with the bottom ends of the guide rods above, the other ends of the springs are connected with the top ends of the guide rods below, the top ends of the guide rods above and the bottom ends of the guide rods below are fixedly connected with the semicircular plates, the friction plates are respectively arranged on the inner sides of the two semicircular plates, the friction.
As a preferred technical scheme of the invention, the fan-shaped arc plate comprises a nut, a screw, a shaft sleeve, a stop lever and a fan-shaped frame, wherein the nut is fixedly connected to the left side of the arc plate, the screw capable of moving up and down is arranged in the nut, the shaft sleeve is arranged at the lower part of the screw, the stop lever is connected to the left side of the shaft sleeve, and the fan-shaped frame is fixedly connected to the left side of the top of a cross rod.
As a preferred technical scheme of the invention, the novel shoe sole further comprises an elastic rope, a hanging ring and a hanging rod, wherein the elastic rope is fixedly connected to the left side of the bottom plate, the hanging ring is fixedly connected to the elastic rope, the hanging rod is fixedly connected to the left end of the cross rod on the front side, and the hanging ring is hung on the hanging rod.
Has the advantages that: according to the invention, the cloth can be polished by the polishing block, the anti-pilling performance of the cloth is tested, and the cloth does not need to be continuously rubbed by a worker with hands, so that the time can be saved, and the worker can feel easier; the cross rod and the arc-shaped plate can not easily swing downwards through the friction mechanism, so that a worker does not need to hold the cross rod and the arc-shaped plate on one side and lay the cloth on the bottom plate horizontally, and the operation difficulty can be reduced; the arc-shaped plate can be blocked by the fan-shaped frame, so that workers do not need to hold the arc-shaped plate, and the strength of the workers can be saved; can avoid first arch and last lug to rock through the link for the cloth can be fixed more firm by first arch and last lug.
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.
Fig. 3 is an enlarged view of part B of the present invention.
Fig. 4 is a partial bottom view of the present invention.
Fig. 5 is an enlarged view of part C of the present invention.
Labeled as: 1 … bottom plate, 2 … riser, 3 … first rotating shaft, 4 … cross bar, 5 … connecting plate, 6 … second rotating shaft, 7 … first roller, 8 … first protrusion, 9 … ratchet, 10 … rocker, 11 … clamping rod, 12 … first elastic sheet, 13 … mounting groove, 14 … connecting plate, 15 … second roller, 16 … second protrusion, 17 … arc plate, 18 … ring gear, 19 … annular slide rail, 20 … slider, 21 … motor, 22 … third rotating shaft, 23 … gear, 24 … grinding block, 25 … counterweight, 26 … connecting rod, 27 … groove, 28 … lower convex block, 29 … pressing plate, 30 … upper convex block, 31 … friction mechanism, 311 … friction wheel, … guide sleeve, … guide rod, 36314 semicircular spring 315, … friction plate, … elastic screw rod, … elastic screw rod, …, 36, 38 … suspension loops, 39 … suspension rods.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A cloth anti-pilling performance test board is shown in figures 1-4 and comprises a bottom plate 1, vertical plates 2, a first rotating shaft 3, a cross rod 4, a connecting plate 5, a second rotating shaft 6, a first roller 7, a first bulge 8, a ratchet wheel 9, a rocker 10, a clamping rod 11, a first elastic sheet 12, a connecting plate 14, a second roller 15, a second bulge 16, an arc-shaped plate 17, an inner gear ring 18, an annular slide rail 19, a sliding block 20, a motor 21, a third rotating shaft 22, a gear 23, a grinding block 24, a balancing weight 25, a connecting rod 26, a lower lug 28, a pressure plate 29 and an upper lug 30, wherein the vertical plates 2 are fixedly connected with the front side and the rear side of the right side of the top of the bottom plate 1, the bottom plate 1 is connected with the vertical plates 2 through bolts, the first rotating shaft 3 is rotatably arranged at the upper part and the middle part between the two vertical plates 2, the two cross rods 4 are respectively arranged at the front side and, the two connecting plates 5 are connected with the connecting plates 5 in a bolt connection mode, a second rotating shaft 6 is rotatably connected between the two connecting plates 5, a first roller 7 is fixedly connected to the middle of the second rotating shaft 6, first bulges 8 are fixedly connected to the outer side of the first roller 7 at uniform intervals, a ratchet 9 is fixedly sleeved at the front part of the second rotating shaft 6, a rocker 10 is fixedly connected to the front end of the second rotating shaft 6, a clamping rod 11 is rotatably connected to the middle of the front side connecting plate 5, the clamping rod 11 is matched with the ratchet 9, a first elastic sheet 12 is arranged between the upper part of the front side connecting plate 5 and the right side of the clamping rod 11, a mounting groove 13 is formed in the left side of the top of the bottom plate 1, connecting plates 14 are fixedly connected to the front part and the rear part in the mounting groove 13, a second roller 15 is rotatably connected between the two connecting plates 14, and second bulges 16 are fixedly connected to the outer side of the, the second roller 15 is connected with the second bulge 16 by welding, the left side of the first rotating shaft 3 arranged at the upper part between the two vertical plates 2 is fixedly connected with an arc-shaped plate 17, the bottom of the arc-shaped plate 17 is bolted with an inner gear ring 18 and an annular slide rail 19, the annular slide rail 19 is positioned in the inner gear ring 18, two slide blocks 20 are arranged, two slide blocks 20 are in sliding fit with the annular slide rail 19, the left side of the slide block 20 at the left side is provided with a motor 21, the slide block 20 is connected with the motor 21 by bolt connection, an output shaft of the motor 21 is fixedly connected with a third rotating shaft 22, a gear 23 is fixedly sleeved in the middle of the third rotating shaft 22, the gear 23 is meshed with the inner gear ring 18, the bottom end of the third rotating shaft 22 is fixedly connected with a grinding block 24 for grinding cloth, the right side of the slide block 20 at the right side is fixedly connected with a counterweight 25, the bottoms, the right sides of the bottoms of the two cross rods 4 are fixedly connected with pressure plates 29 in a strip shape, the bottoms of the pressure plates 29 are fixedly connected with upper convex blocks 30 at even intervals, and the upper convex blocks 30 are matched with the lower convex blocks 28.
Example 2
A cloth anti-pilling performance test board is shown in figures 1-5 and comprises a bottom plate 1, vertical plates 2, a first rotating shaft 3, a cross rod 4, a connecting plate 5, a second rotating shaft 6, a first roller 7, a first bulge 8, a ratchet wheel 9, a rocker 10, a clamping rod 11, a first elastic sheet 12, a connecting plate 14, a second roller 15, a second bulge 16, an arc-shaped plate 17, an inner gear ring 18, an annular slide rail 19, a sliding block 20, a motor 21, a third rotating shaft 22, a gear 23, a grinding block 24, a balancing block 25, a connecting rod 26, a lower lug 28, a pressure plate 29 and an upper lug 30, wherein the vertical plates 2 are fixedly connected to the front side and the rear side of the right side of the top of the bottom plate 1, the first rotating shaft 3 is rotatably mounted on the upper portion and the middle portion between the two vertical plates 2, the two cross rods 4 are respectively arranged on the front side and the rear side of the first rotating shaft 3 which is mounted, the left sides of the bottoms of the two cross rods 4 are fixedly connected with connecting plates 5, a second rotating shaft 6 is rotatably connected between the two connecting plates 5, a first roller 7 is fixedly connected with the middle part of the second rotating shaft 6, the outer sides of the first roller 7 are fixedly connected with first bulges 8 at even intervals, a ratchet wheel 9 is fixedly sleeved at the front part of the second rotating shaft 6, a rocker 10 is fixedly connected with the front end of the second rotating shaft 6, the middle part of the front side connecting plate 5 is rotatably connected with a clamping rod 11, the clamping rod 11 is matched with the ratchet wheel 9, a first elastic sheet 12 is arranged between the upper part of the front side connecting plate 5 and the right side of the clamping rod 11, the left side of the top of the bottom plate 1 is provided with a mounting groove 13, connecting plates 14 are fixedly connected with the front part and the rear part in the mounting groove 13, a second roller 15 is rotatably connected between the two connecting plates 14, second bulges 16, the bottom of the arc-shaped plate 17 is bolted with an inner gear ring 18 and an annular slide rail 19, the annular slide rail 19 is positioned in the inner gear ring 18, two slide blocks 20 are provided, the two slide blocks 20 are in sliding fit with the annular slide rail 19, the left side of the left slide block 20 is provided with a motor 21, an output shaft of the motor 21 is fixedly connected with a third rotating shaft 22, a gear 23 is fixedly sleeved in the middle of the third rotating shaft 22, the gear 23 is meshed with the inner gear ring 18, the bottom end of the third rotating shaft 22 is fixedly connected with a grinding block 24 for grinding cloth, the right side of the slide block 20 is fixedly connected with a balancing weight 25, the bottoms of the two slide blocks 20 are fixedly connected with a connecting rod 26, the right side of the top of the bottom plate 1 is provided with a groove 27, the bottoms of the groove 27 are fixedly connected with lower convex blocks 28 at uniform.
The friction mechanism 31 comprises a friction wheel 311, a guide sleeve 312, guide rods 313, springs 314, semicircular plates 315, friction plates 316 and a second elastic sheet 317, the friction wheel 311 is installed at the front parts of the two first rotating shafts 3, the guide sleeve 312 with a guiding function is bolted at the upper part of the front side of the vertical plate 2 at the front side, the two guide rods 313 are arranged in the guide sleeve 312, the springs 314 connecting the two guide rods 313 are arranged in the guide sleeve 312, one end of each spring 314 is connected with the bottom end of the guide rod 313 above, the springs 314 are connected with the guide rods 313 in a welding connection mode, the other end of each spring 314 is connected with the top end of the guide rod 313 below, the top ends of the guide rods 313 above and the bottom ends of the guide rods 313 below are fixedly connected with the semicircular plates 315, the guide rods 313 are connected with the semicircular plates 315 in a bolt connection mode, the friction plates 316 are arranged, two second elastic sheets 317 are connected between the two semicircular plates 315.
Example 3
A cloth anti-pilling performance test board is shown in figures 1-5 and comprises a bottom plate 1, vertical plates 2, a first rotating shaft 3, a cross rod 4, a connecting plate 5, a second rotating shaft 6, a first roller 7, a first bulge 8, a ratchet wheel 9, a rocker 10, a clamping rod 11, a first elastic sheet 12, a connecting plate 14, a second roller 15, a second bulge 16, an arc-shaped plate 17, an inner gear ring 18, an annular slide rail 19, a sliding block 20, a motor 21, a third rotating shaft 22, a gear 23, a grinding block 24, a balancing block 25, a connecting rod 26, a lower lug 28, a pressure plate 29 and an upper lug 30, wherein the vertical plates 2 are fixedly connected to the front side and the rear side of the right side of the top of the bottom plate 1, the first rotating shaft 3 is rotatably mounted on the upper portion and the middle portion between the two vertical plates 2, the two cross rods 4 are respectively arranged on the front side and the rear side of the first rotating shaft 3 which is mounted, the left sides of the bottoms of the two cross rods 4 are fixedly connected with connecting plates 5, a second rotating shaft 6 is rotatably connected between the two connecting plates 5, a first roller 7 is fixedly connected with the middle part of the second rotating shaft 6, the outer sides of the first roller 7 are fixedly connected with first bulges 8 at even intervals, a ratchet wheel 9 is fixedly sleeved at the front part of the second rotating shaft 6, a rocker 10 is fixedly connected with the front end of the second rotating shaft 6, the middle part of the front side connecting plate 5 is rotatably connected with a clamping rod 11, the clamping rod 11 is matched with the ratchet wheel 9, a first elastic sheet 12 is arranged between the upper part of the front side connecting plate 5 and the right side of the clamping rod 11, the left side of the top of the bottom plate 1 is provided with a mounting groove 13, connecting plates 14 are fixedly connected with the front part and the rear part in the mounting groove 13, a second roller 15 is rotatably connected between the two connecting plates 14, second bulges 16, the bottom of the arc-shaped plate 17 is bolted with an inner gear ring 18 and an annular slide rail 19, the annular slide rail 19 is positioned in the inner gear ring 18, two slide blocks 20 are provided, the two slide blocks 20 are in sliding fit with the annular slide rail 19, the left side of the left slide block 20 is provided with a motor 21, an output shaft of the motor 21 is fixedly connected with a third rotating shaft 22, a gear 23 is fixedly sleeved in the middle of the third rotating shaft 22, the gear 23 is meshed with the inner gear ring 18, the bottom end of the third rotating shaft 22 is fixedly connected with a grinding block 24 for grinding cloth, the right side of the slide block 20 is fixedly connected with a balancing weight 25, the bottoms of the two slide blocks 20 are fixedly connected with a connecting rod 26, the right side of the top of the bottom plate 1 is provided with a groove 27, the bottoms of the groove 27 are fixedly connected with lower convex blocks 28 at uniform.
The friction mechanism 31 comprises a friction wheel 311, a guide sleeve 312, guide rods 313, springs 314, semicircular plates 315, friction plates 316 and second elastic pieces 317, the friction wheel 311 is installed on the front portions of the two first rotating shafts 3, the guide sleeve 312 with a guiding function is connected to the upper portion of the front side of the vertical plate 2 in the front side in a bolted mode, the two guide rods 313 are arranged in the guide sleeve 312, the springs 314 connecting the two guide rods 313 are arranged in the guide sleeve 312, one end of each spring 314 is connected with the bottom end of the corresponding guide rod 313 above, the other end of each spring 314 is connected with the top end of the corresponding guide rod 313 below, the semicircular plates 315 are fixedly connected to the top ends of the guide rods 313 above and the bottom ends of the guide rods 313 below, the friction plates 316 are arranged on the inner sides of the two semicircular plates 315, the friction plates 316.
Still including nut 32, screw rod 33, axle sleeve 34, pin 35 and fan-shaped frame 36, nut 32 rigid coupling is on the left of arc 17, and nut 32 is connected with arc 17 through welded connection's mode, is equipped with the screw rod 33 that can reciprocate in the nut 32, and the screw rod 33 lower part is equipped with axle sleeve 34, and axle sleeve 34 left side is connected with pin 35, and the left side rigid coupling of horizontal pole 4 top of front side has fan-shaped frame 36.
Example 4
A cloth anti-pilling performance test board is shown in figures 1-5 and comprises a bottom plate 1, vertical plates 2, a first rotating shaft 3, a cross rod 4, a connecting plate 5, a second rotating shaft 6, a first roller 7, a first bulge 8, a ratchet wheel 9, a rocker 10, a clamping rod 11, a first elastic sheet 12, a connecting plate 14, a second roller 15, a second bulge 16, an arc-shaped plate 17, an inner gear ring 18, an annular slide rail 19, a sliding block 20, a motor 21, a third rotating shaft 22, a gear 23, a grinding block 24, a balancing block 25, a connecting rod 26, a lower lug 28, a pressure plate 29 and an upper lug 30, wherein the vertical plates 2 are fixedly connected to the front side and the rear side of the right side of the top of the bottom plate 1, the first rotating shaft 3 is rotatably mounted on the upper portion and the middle portion between the two vertical plates 2, the two cross rods 4 are respectively arranged on the front side and the rear side of the first rotating shaft 3 which is mounted, the left sides of the bottoms of the two cross rods 4 are fixedly connected with connecting plates 5, a second rotating shaft 6 is rotatably connected between the two connecting plates 5, a first roller 7 is fixedly connected with the middle part of the second rotating shaft 6, the outer sides of the first roller 7 are fixedly connected with first bulges 8 at even intervals, a ratchet wheel 9 is fixedly sleeved at the front part of the second rotating shaft 6, a rocker 10 is fixedly connected with the front end of the second rotating shaft 6, the middle part of the front side connecting plate 5 is rotatably connected with a clamping rod 11, the clamping rod 11 is matched with the ratchet wheel 9, a first elastic sheet 12 is arranged between the upper part of the front side connecting plate 5 and the right side of the clamping rod 11, the left side of the top of the bottom plate 1 is provided with a mounting groove 13, connecting plates 14 are fixedly connected with the front part and the rear part in the mounting groove 13, a second roller 15 is rotatably connected between the two connecting plates 14, second bulges 16, the bottom of the arc-shaped plate 17 is bolted with an inner gear ring 18 and an annular slide rail 19, the annular slide rail 19 is positioned in the inner gear ring 18, two slide blocks 20 are provided, the two slide blocks 20 are in sliding fit with the annular slide rail 19, the left side of the left slide block 20 is provided with a motor 21, an output shaft of the motor 21 is fixedly connected with a third rotating shaft 22, a gear 23 is fixedly sleeved in the middle of the third rotating shaft 22, the gear 23 is meshed with the inner gear ring 18, the bottom end of the third rotating shaft 22 is fixedly connected with a grinding block 24 for grinding cloth, the right side of the slide block 20 is fixedly connected with a balancing weight 25, the bottoms of the two slide blocks 20 are fixedly connected with a connecting rod 26, the right side of the top of the bottom plate 1 is provided with a groove 27, the bottoms of the groove 27 are fixedly connected with lower convex blocks 28 at uniform.
The friction mechanism 31 comprises a friction wheel 311, a guide sleeve 312, guide rods 313, springs 314, semicircular plates 315, friction plates 316 and second elastic pieces 317, the friction wheel 311 is installed on the front portions of the two first rotating shafts 3, the guide sleeve 312 with a guiding function is connected to the upper portion of the front side of the vertical plate 2 in the front side in a bolted mode, the two guide rods 313 are arranged in the guide sleeve 312, the springs 314 connecting the two guide rods 313 are arranged in the guide sleeve 312, one end of each spring 314 is connected with the bottom end of the corresponding guide rod 313 above, the other end of each spring 314 is connected with the top end of the corresponding guide rod 313 below, the semicircular plates 315 are fixedly connected to the top ends of the guide rods 313 above and the bottom ends of the guide rods 313 below, the friction plates 316 are arranged on the inner sides of the two semicircular plates 315, the friction plates 316.
The novel arc-shaped plate is characterized by further comprising a nut 32, a screw 33, a shaft sleeve 34, a stop lever 35 and a fan-shaped frame 36, wherein the nut 32 is fixedly connected to the left side of the arc-shaped plate 17, the screw 33 capable of moving up and down is arranged in the nut 32, the shaft sleeve 34 is arranged on the lower portion of the screw 33, the stop lever 35 is connected to the left side of the shaft sleeve 34, and the fan-shaped frame 36 is fixedly connected to the left side of.
The novel hanging plate is characterized by further comprising an elastic rope 37, a hanging ring 38 and a hanging rod 39, wherein the elastic rope 37 is fixedly connected to the left side of the bottom plate 1, the hanging ring 38 is fixedly connected to the elastic rope 37, the hanging rod 39 is fixedly connected to the left end of the cross rod 4 on the front side, the cross rod 4 is connected with the hanging rod 39 in a welding connection mode, and the hanging ring 38 is hung on the hanging rod 39.
When the pilling resistance of the cloth needs to be tested, a worker swings the arc-shaped plate 17 upwards to drive the inner gear ring 18 to move towards the upper right, the polishing block 24 moves towards the upper right, then swings the cross rod 4 upwards to drive the pressing plate 29 to move towards the upper right, the upper convex block 30 moves towards the upper right and is separated from the lower convex block 28, the cross rod 4 also drives the connecting plate 5 to move towards the upper right while swinging upwards, the first bulge 8 moves towards the upper right, the worker can place the cloth on the bottom plate 1 horizontally, then loosens the cross rod 4, the cross rod 4 swings downwards under the action of the self gravity of the cross rod 4, the upper convex block 30 moves towards the lower left to press one end of the cloth, the cross rod 4 swings downwards to drive the first bulge 8 to move towards the lower left to press the other end of the cloth, and the worker rotates the rocker 10 clockwise to drive the second rotating shaft 6 to rotate clockwise, thereby driving the ratchet wheel 9 to rotate clockwise, the clamping rod 11 slides on the ratchet wheel 9 under the action of the first elastic sheet 12, the second rotating shaft 6 also drives the first roller 7 to rotate clockwise while rotating clockwise, the first bulge 8 rotates clockwise along with the first rotating shaft, so that the second bulge 16 rotates anticlockwise, the cloth can be tensioned, after tensioning, a worker stops rotating the rocker 10, then loosens the arc-shaped plate 17, the arc-shaped plate 17 moves towards the left lower side under the action of the self gravity of the arc-shaped plate 17, the grinding block 24 moves towards the left lower side, when the grinding block 24 moves towards the left lower side and is properly contacted with the cloth, the worker holds the arc-shaped plate 17, then starts the motor 21 to rotate, drives the third rotating shaft 22 to rotate, thereby driving the gear 23 and the grinding block 24 to rotate, the gear 23 rolls on the inner gear ring 18, so that the gear 23 rotates around the inner gear ring 18, thereby enabling the grinding block 24 to rotate around the inner gear ring 18, the cloth is polished to test the anti-pilling performance of the cloth, so that the cloth does not need to be continuously rubbed by a worker with hands, the time can be saved, and the worker can feel easier. When the cloth plays, the staff closes motor 21, then judge the pilling performance of cloth according to the time of sanding block 24 to the cloth, if the time of sanding block 24 to polish is longer, then the anti-pilling performance of this cloth is better, if the time of sanding block 24 to polish is shorter, then the anti-pilling performance of this cloth is poorer, when judging the pilling performance of this cloth, the staff upwards swings arc 17, drive sanding block 24 along with it and move to the upper right and not contact with the cloth, then upwards swing horizontal pole 4 again, drive upper bump 30 and first arch 8 and move to the upper right, loosen the cloth, the staff can take the cloth off from bottom plate 1, then loosen arc 17 and horizontal pole 4.
Friction disc 316 and friction pulley 311 contact can increase frictional force, and friction disc 316 contacts with friction pulley 311 always under the effect of second shell fragment 317 for friction pulley 311 can not rotate easily, thereby makes horizontal pole 4 and arc 17 can not swing downwards easily, then need not the staff and hold horizontal pole 4 and arc 17 on one side, keeps the cloth flat on bottom plate 1 on one side, thereby can reduce the operation degree of difficulty.
The rotatable screw rod 33 of staff upwards moves, drives pin 35 rebound through axle sleeve 34, and when pin 35 rebound and fan-shaped frame 36, the staff stop rotating screw rod 33, fan-shaped frame 36 can block pin 35 to can block arc 17, then need not the staff and hold arc 17, thereby can save staff's strength. When the arc-shaped plate 17 needs to swing upwards, the worker rotates the screw rod 33 to move downwards to drive the stop lever 35 to reset downwards, after resetting, the worker stops rotating the screw rod 33 and then rotates the stop lever 35 forwards to rotate the stop lever 35 out of the fan-shaped frame 36.
The hanging ring 38 is hung on the hanging rod 39 to prevent the cross rod 4 from shaking, so that the first bulge 8 and the upper bulge 30 can be prevented from shaking, and the cloth can be fixed by the first bulge 8 and the upper bulge 30 more stably. When the cross rod 4 needs to be swung upwards, the worker can take the hanging ring 38 away from the hanging rod 39.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.