Length measuring device for polyester cloth and using method
Technical Field
The invention relates to the field of polyester fabric measurement, in particular to a length measuring device for polyester fabric and a using method thereof.
Background
Polyester is an important variety in synthetic fibers, is a commodity name of polyester fibers in China, has high strength, impact resistance 4 times higher than that of nylon, 20 times higher than that of viscose fibers, has elasticity similar to wool, and can almost completely recover when the polyester fibers are elongated by 5% -6%. The crease resistance is better than that of other fibers, namely the fabric is not creased, and the dimensional stability is good.
The present patent (bulletin number: CN 114577088B) discloses a textile fabric length measuring device, including bottom plate, measuring tank and tape, the measuring tank is the M type form spout of side-setting, just the number of measuring tank is two, bilateral symmetry establishes on the bottom plate, just communicate between the measuring tank, the tape alternates and locates in the measuring tank of one side, still includes: the device comprises a guide frame, a second magnet, a sliding block, a clamping block, a winding assembly, a limiting assembly and a positioning assembly; according to the invention, the cloth with longer length is convenient to measure, the sliding block drives the cloth to pass through the limiting assemblies at two sides, the limiting assemblies are driven to drive the positioning assemblies to move under the effect of the thickness of the cloth, and the tape is overlapped with the center of the end face of the cloth through the positioning assemblies, so that errors caused by the thickness of the cloth are avoided; the cloth measuring device solves the problem that errors can be generated in the measuring process due to different thicknesses of cloth in the conventional cloth measuring device. In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the prior equipment is used for expanding the coiled terylene cloth from a table surface when measuring the length of the terylene cloth, measuring the expanded terylene cloth, cutting the position reaching the size standard after measurement, and then winding the cut terylene cloth for convenient subsequent use.
Disclosure of Invention
The invention aims to provide a length measuring device for polyester cloth and a using method thereof, so as to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a length measurement device for dacron cloth, includes the plummer that the level was placed, the top of plummer is equipped with the coiling mechanism of coiling dacron cloth, the top of plummer still is equipped with the length measurement device of relative setting, and two sets of length measurement devices are located the both sides of coiling mechanism respectively, and dacron cloth is coiled to the coiling mechanism through length measurement device.
Preferably, the coiling mechanism includes servo motor, actuating lever, wind-up roll and supplementary joint pole, servo motor is fixed to be set up at the top of plummer, the actuating lever sets up on servo motor's main shaft, and actuating lever and plummer normal running fit, supplementary joint pole rotates to set up on the plummer, and supplementary joint pole sets up with the actuating lever relatively, the wind-up roll detachable sets up on actuating lever and supplementary joint pole.
Preferably, the two sets of length measurement device all includes supporting seat, rotary rod, transmission section of thick bamboo, sleeve and measuring part, the fixed top that sets up at the plummer of supporting seat, the rotary rod sets up on the lateral wall of supporting seat, and rotary rod and supporting seat normal running fit, the fixed cover of transmission section of thick bamboo is established on the rotary rod, the sleeve sets up on the transmission section of thick bamboo, and sleeve and transmission section of thick bamboo normal running fit, measuring part sets up on the rotary rod and with supporting seat normal running fit.
Preferably, the inner wall of the sleeve is provided with an inclined tooth slot around the circle center of the rotary rod, the transmission cylinder is rotatably provided with a collision block, the collision block is contacted with the inclined tooth slot, and a spring is connected between the collision block and the transmission cylinder.
Preferably, the side wall of the supporting seat is also provided with a rotary roller, the rotary roller is positioned below the sleeve, polyester cloth passes through and winds the winding roller from between the rotary roller and the sleeve, and friction strips are arranged on the rotary roller and the sleeve.
Preferably, the measuring piece comprises a first rotating disc, a supporting rod, a first measuring disc, a second measuring disc, a bearing rod and a second rotating disc, wherein the first rotating disc, the first measuring disc, the second measuring disc and the second rotating disc are respectively provided with a contact block, scales are respectively arranged on the first measuring disc and the second measuring disc, the first rotating disc is fixedly arranged on the rotating rod, the supporting rod is fixedly arranged on the side wall of the supporting seat, the first measuring disc and the second measuring disc are respectively arranged on the supporting rod and are in rotating fit with the supporting rod, the contact blocks on the first rotating disc are in contact with the contact blocks on the first measuring disc, the opposite surfaces of the contact blocks on the first measuring disc are provided with two driving blocks, the bearing rod is fixedly arranged on the side wall of the supporting seat, the second rotating disc is rotatably arranged on the bearing rod, the contact blocks on the second rotating disc are in contact with the driving blocks on the first measuring disc, and the contact blocks on the second measuring disc are in contact with the contact blocks on the second rotating disc.
Preferably, the plummer is last still to be equipped with the tight piece that stretches tight of relative setting, two sets of tight piece all includes rotating turret, connecting rod, swing frame and dancer roll, two sets of the rotating turret on the tight piece is fixed respectively and is set up on actuating lever and supplementary joint pole, and the initial position of two sets of rotating turret is reverse setting, the one end rotation of swing frame sets up on the plummer, the both ends of connecting rod respectively with rotating turret and swing frame normal running fit, the dancer roll rotates and sets up on the swing frame, and the dancer roll extends towards the direction of dacron cloth, two sets of dancer roll on the tight piece of stretching is not in both crisscross setting on same transverse axis, and two sets of dancer rolls respectively with the upper surface and the lower surface contact of dacron cloth.
Preferably, the method for using the length measuring device for the polyester fabric comprises the following steps:
s1: when the length of the polyester cloth is detected, an operator extends one end of the polyester cloth in a winding state towards the direction of the winding roller, one end of the polyester cloth passes through a gap between the rotating roller and the sleeve and is connected with the winding roller, the polyester cloth at the position of the sleeve and the rotating roller is cut when passing through the winding roller and the sleeve, friction strips are arranged on the rotating roller and the sleeve so as to drive the rotating roller and the sleeve to rotate, when the polyester cloth moves towards the direction of the winding roller, an inclined tooth slot on the sleeve rotating sleeve is contacted with a contact block on the transmission drum, the transmission drum can be driven to rotate when the sleeve rotates, the transmission drum can be driven to rotate, further, the measuring piece can be driven to measure the length of the polyester cloth which is moved onto the winding roller, when the length of the polyester cloth reaches the standard of the polyester cloth by the operator, the servo motor can stop operating the operator, the polyester cloth at the position of the sleeve and the rotating roller is directly positioned on the winding roller, the polyester cloth after cutting is required to be stretched when the polyester cloth is measured for the length of the polyester cloth in the existing equipment, the polyester cloth is required to be measured, the polyester cloth is required to be stretched after the polyester cloth is measured, the polyester cloth is required to be measured, the polyester cloth can be further rolled up, the length of the polyester cloth can be measured by the polyester cloth can be further is required to be measured by the length of the transmission drum, the length of the polyester can be further is reduced, the polyester can be more than the polyester cloth can be more is required to be measured to the length of the polyester can be more than the polyester can be more convenient, and the length can be measured when the length can be further required to the measured by the drum when the measuring device and can be further moved to the length can be more to the length required to the length measured by the drum when the length can be more moved when the length can be more convenient to reach the length to the length required to the length measured when the length can and further moved when the length to reach the length to the length measured when the drum and further rotate when the length to reach the length convenient to the length measured when the length convenient to rotate when the drum and further to rotate, when the device is implemented, an operator can mark the polyester fabric at the longitudinal axes of the rotating roller and the sleeve, then pulls the polyester fabric in the direction away from the winding roller, at the moment, the sleeve rotates, the abutting blocks on the sleeve cannot be clamped with the helical tooth grooves on the transmission cylinder, the transmission cylinder cannot be driven to rotate, the transmission cylinder cannot rotate, the measuring piece cannot be caused to measure the polyester fabric, the polyester fabric is conveniently cut, the measuring piece cannot be influenced, the operator can continuously rearrange the rest polyester fabric on the winding roller after the polyester fabric is cut, the winding and measuring operation is convenient and quick, and the operator can conveniently measure the length of the polyester fabric;
s2: when the polyester cloth is wound on the wind-up roller, the transmission cylinder rotates to drive the rotary rod to rotate, the rotary rod rotates to drive the first rotating disc to rotate, the contact block on the first rotating disc contacts with the contact block on the first measuring disc, the first measuring disc can be driven to rotate to measure the length of the polyester cloth when the first rotating disc rotates, and if the polyester cloth to be measured is longer, the driving block on the first measuring disc contacts with the second rotating disc along with the rotation of the first measuring disc, and then drives the second rotating disc to rotate, and the second rotating disc rotates to drive the second measuring disc to rotate at the same time;
s3: when the driving rod drives the wind-up roller to rotate to wind up the polyester fabric, the driving rod and the auxiliary clamping rod can drive the rotating frames on the two groups of tightening pieces to rotate simultaneously, the rotating frames can drive the connecting rod to move so as to drive the swinging frames to swing reciprocally on the bearing table, the regulating rollers on the two groups of tightening pieces are respectively positioned on the upper surface and the lower surface of the polyester fabric, and then the regulating rollers can be driven to tighten the polyester fabric when the swinging frames swing reciprocally, so that wrinkles can not be generated when the polyester fabric is wound on the wind-up roller.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, when the length of the polyester cloth is detected, an operator extends one end of the polyester cloth in a winding state to the direction of the winding roller, the one end of the polyester cloth passes through a gap between the rotating roller and the sleeve and is moved to the winding roller to be connected with the winding roller, when the polyester cloth passes through the gap between the rotating roller and the sleeve, the rotating roller and the sleeve can be driven to rotate due to the friction strips arranged on the rotating roller and the sleeve, when the polyester cloth moves to the direction of the winding roller, the inclined tooth slot on the sleeve rotating sleeve can be contacted with the abutting block on the transmission cylinder to be clamped, and when the sleeve rotates, the transmission cylinder can be driven to rotate the rotating rod, the measuring part can be driven to measure the length of the polyester cloth moved to the winding roller, when the length of the polyester cloth wound to the winding roller reaches the standard of the polyester cloth for the operator, the servo motor can stop the operation of the polyester cloth positioned at the sleeve and the rotating roller, the cut polyester fabric is directly positioned on the wind-up roll, compared with the prior equipment, when the length of the polyester fabric is measured, the polyester fabric is required to be unfolded, and then the polyester fabric is rolled up after the measurement of the polyester fabric after the unfolding, by adopting the mode, the length measurement in the process of winding the polyester fabric can be reduced, the operation procedure is improved, the measurement efficiency is improved, when the polyester fabric reaches the required length, the position of the polyester fabric is positioned on the longitudinal axis of the rotating roll and the sleeve, the position is inconvenient for an operator to cut off the polyester fabric, if the polyester fabric is pulled and moved towards the direction of the wind-up roll for a certain distance, the transmission cylinder is caused to rotate, the measurement piece can be continuously measured, two measurement values are further generated, the measurement value is inconvenient for the operator to mark and memorize the measurement value, the whole length of the polyester fabric is also influenced by the operator, and during this equipment implementation, operating personnel then can be in rotatory roller and sleeve longitudinal axis department to polyester cloth and mark, afterwards, with polyester cloth to the direction pulling of keeping away from the wind-up roll, the sleeve is rotatory this moment, the conflict piece on the sleeve then can not with the helical tooth groove joint on the transmission section of thick bamboo, and then can not drive the transmission section of thick bamboo and rotate, the transmission section of thick bamboo can not rotate and then can not lead to measuring element to measure polyester cloth, and then conveniently cut polyester cloth and can not influence measuring element, polyester cloth cuts the back operating personnel then can continue to arrange remaining polyester cloth on the wind-up roll again and continue rolling measurement convenient operation swiftly, convenient operating personnel is to the length measurement mark of polyester cloth.
According to the invention, when the polyester cloth is wound on the wind-up roller, the transmission cylinder rotates to drive the rotary rod to rotate, the rotary rod rotates to drive the first rotary plate to rotate, the contact block on the first rotary plate contacts with the contact block on the first measuring plate, the first measuring plate can be driven to rotate to measure the length of the polyester cloth when the first rotary plate rotates, and if the polyester cloth to be measured is longer, the driving block on the first measuring plate contacts with the second rotary plate to drive the second rotary plate to rotate, and the second rotary plate rotates to drive the second measuring plate to rotate at the same time, so that the length measurement of the polyester cloth in the winding process can be effectively performed by adopting the arrangement.
According to the invention, when the driving rod drives the wind-up roller to rotate to wind up the polyester fabric, the driving rod and the auxiliary clamping rod drive the rotating frames on the two groups of tightening pieces to rotate simultaneously, and the rotating frames drive the connecting rods to move so as to drive the swinging frames to swing reciprocally on the bearing table, and the regulating rollers on the two groups of tightening pieces are respectively positioned on the upper surface and the lower surface of the polyester fabric, so that the regulating rollers can be driven to tighten the polyester fabric when the swinging frames swing reciprocally, and the polyester fabric is not wrinkled when being wound on the wind-up roller.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a winding device according to the present invention;
FIG. 3 is a schematic view of a partial perspective view of the present invention;
FIG. 4 is a schematic perspective view of a length measuring device according to the present invention;
FIG. 5 is an expanded view of the length measuring device of the present invention;
FIG. 6 is a schematic perspective view of a measuring member according to the present invention;
fig. 7 is a schematic partial perspective view of a second embodiment of the present invention.
In the figure: 1. a carrying platform; 2. a winding device; 21. a servo motor; 22. a driving rod; 23. a wind-up roll; 24. an auxiliary clamping rod; 3. a length measuring device; 31. a support base; 32. a rotating rod; 33. a transmission cylinder; 34. a sleeve; 341. oblique tooth grooves; 35. a collision block; 351. a spring; 36. a rotating roller; 4. a measuring member; 41. a first rotating disc; 42. a support rod; 43. a first measuring disk; 44. a driving block; 45. a second measuring disk; 46. a carrier bar; 47. a second rotating disc; 48. a contact block; 5. a tightening piece; 51. a rotating frame; 52. a connecting rod; 53. a swing frame; 54. and (5) adjusting the roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a length measurement device for dacron cloth, includes the plummer 1 that the level was placed, the top of plummer 1 is equipped with the coiling mechanism 2 of coiling dacron cloth, the top of plummer 1 still is equipped with the length measurement device 3 of relative setting, and two sets of length measurement device 3 are located the both sides of coiling mechanism 2 respectively, and dacron cloth is coiled to on the coiling mechanism 2 through length measurement device 3.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the winding device 2 includes a servo motor 21, a driving rod 22, a winding roller 23 and an auxiliary clamping rod 24, where the servo motor 21 is fixedly disposed at the top of the bearing table 1, the driving rod 22 is disposed on a main shaft of the servo motor 21, and the driving rod 22 is in running fit with the bearing table 1, the auxiliary clamping rod 24 is rotatably disposed on the bearing table 1, and the auxiliary clamping rod 24 is disposed opposite to the driving rod 22, and the winding roller 23 is detachably disposed on the driving rod 22 and the auxiliary clamping rod 24;
the two groups of length measuring devices 3 comprise supporting seats 31, rotating rods 32, transmission barrels 33, sleeves 34 and measuring pieces 4, wherein the supporting seats 31 are fixedly arranged at the top of the bearing table 1, the rotating rods 32 are arranged on the side walls of the supporting seats 31, the rotating rods 32 are in running fit with the supporting seats 31, the transmission barrels 33 are fixedly sleeved on the rotating rods 32, the sleeves 34 are arranged on the transmission barrels 33, the sleeves 34 are in running fit with the transmission barrels 33, and the measuring pieces 4 are arranged on the rotating rods 32 and in running fit with the supporting seats 31;
an inclined tooth groove 341 is formed in the inner wall of the sleeve 34 around the center of the rotary rod 32, a collision block 35 is rotatably arranged on the transmission barrel 33, the collision block 35 is in contact with the inclined tooth groove 341, and a spring 351 is connected between the collision block 35 and the transmission barrel 33;
the side wall of the supporting seat 31 is also provided with a rotary roller 36, the rotary roller 36 is positioned below the sleeve 34, polyester cloth passes through and is wound on the winding roller 23 from between the rotary roller 36 and the sleeve 34, and friction strips are arranged on the rotary roller 36 and the sleeve 34;
when the length of the terylene cloth is detected, an operator extends one end of the terylene cloth in a winding state to the direction of the winding roller 23, the one end of the terylene cloth passes through a gap between the rotating roller 36 and the sleeve 34 and moves to the winding roller 23 to be connected with the winding roller 23, when the terylene cloth passes through the gap between the rotating roller 36 and the sleeve 34, the rotating roller 36 and the sleeve 34 can be driven to rotate due to the friction strips arranged on the rotating roller 36 and the sleeve 34, when the terylene cloth moves to the direction of the winding roller 23, the inclined tooth groove 341 on the sleeve 34 rotates the sleeve 34 and contacts with the abutting block 35 on the transmission cylinder 33 to be clamped, when the sleeve 34 rotates, the transmission cylinder 33 can be driven to rotate the rotating rod 32, the measuring piece 4 can be driven to measure the length of the terylene cloth moved to the winding roller 23, when the length of the terylene cloth wound to the winding roller 23 reaches the standard of the terylene cloth length of the operator, the servo motor 21 can stop the operation of the operator to cut the polyester cloth positioned at the sleeve 34 and the rotating roller 36, the cut polyester cloth is directly positioned on the winding roller 23, compared with the prior art, when the length of the polyester cloth is measured, the polyester cloth is required to be unfolded, and then the polyester cloth is wound after the length measurement is performed, the length measurement in the winding process of the polyester cloth can be reduced, the measuring efficiency is improved, when the polyester cloth reaches the required length, the position of the polyester cloth is positioned on the longitudinal axes of the rotating roller 36 and the sleeve 34, the cutting of the polyester cloth by the operator is inconvenient, if the polyester cloth is pulled and moved for a certain distance towards the winding roller 23, the transmission cylinder 33 is caused to rotate, the measuring part 4 is continuously measured, two measuring values are inconvenient for the operator to mark and memorize the measured value, the whole length measurement of the polyester cloth can be affected by operators, when the device is implemented, the operators can mark the polyester cloth at the longitudinal axes of the rotating roller 36 and the sleeve 34, then the polyester cloth is pulled away from the winding roller 23, the sleeve 34 is rotated, the abutting blocks 35 on the sleeve 34 cannot be clamped with the helical grooves 341 on the transmission barrel 33, the transmission barrel 33 cannot be driven to rotate, the transmission barrel 33 cannot rotate, the measuring piece 4 cannot be caused to measure the polyester cloth, the polyester cloth is conveniently cut, the measuring piece 4 cannot be affected, the operators can continuously rearrange the rest polyester cloth on the winding roller 23 after the polyester cloth is cut, the winding measurement operation is convenient and fast, and the length measurement mark of the polyester cloth is convenient for the operators.
In this embodiment, as shown in fig. 1, 3 and 6, the measuring member 4 includes a first rotating disc 41, a supporting rod 42, a first measuring disc 43, a second measuring disc 45, a bearing rod 46 and a second rotating disc 47, where contact blocks 48 are disposed on the first rotating disc 41, the first measuring disc 43, the second measuring disc 45 and the second rotating disc 47, scales are disposed on the first measuring disc 43 and the second measuring disc 45, the first rotating disc 41 is fixedly disposed on the rotating rod 32, the supporting rod 42 is fixedly disposed on a side wall of the supporting seat 31, the first measuring disc 43 and the second measuring disc 45 are disposed on the supporting rod 42 and are in rotation fit with the supporting rod 42, the contact blocks 48 on the first rotating disc 41 are in contact with the contact blocks 48 on the first measuring disc 43, two driving blocks 44 are disposed on opposite surfaces of the first measuring disc 43, the bearing rod 46 is fixedly disposed on a side wall of the supporting seat 31, the second rotating disc 47 is rotatably disposed on a side wall of the supporting seat 31, the contact blocks 48 on the second measuring disc 47 are in contact with the contact blocks 48 on the second measuring disc 48, and the contact blocks 48 on the second rotating disc 48 are in contact with the second rotating disc 48;
when the terylene cloth is wound on the wind-up roll 23, the transmission drum 33 rotates to drive the rotary rod 32 to rotate, the rotary rod 32 rotates to drive the first rotary disk 41 to rotate, the contact block 48 on the first rotary disk 41 contacts with the contact block 48 on the first measuring disk 43, and then the first measuring disk 43 can be driven to rotate to measure the length of the terylene cloth when the first rotary disk 41 rotates, if the terylene cloth to be measured is longer, the driving block 44 on the first measuring disk 43 contacts with the second rotary disk 47 to drive the second rotary disk 47 to rotate, and the second rotary disk 47 rotates to drive the second measuring disk 45 to rotate at the same time.
In this embodiment, as shown in fig. 1, 2 and 7, the carrying platform 1 is further provided with oppositely arranged tightening members 5, two groups of tightening members 5 each include a rotating frame 51, a connecting rod 52, a swinging frame 53 and an adjusting roller 54, the rotating frames 51 on the two groups of tightening members 5 are respectively fixedly arranged on the driving rod 22 and the auxiliary clamping rod 24, initial positions of the two groups of rotating frames 51 are reversely arranged, one end of the swinging frame 53 is rotatably arranged on the carrying platform 1, two ends of the connecting rod 52 are respectively rotatably matched with the rotating frames 51 and the swinging frame 53, the adjusting rollers 54 are rotatably arranged on the swinging frame 53, the adjusting rollers 54 extend towards the direction of the polyester cloth, the adjusting rollers 54 on the two groups of tightening members 5 are not positioned on the same transverse axis and are alternately arranged, and the two groups of adjusting rollers 54 are respectively contacted with the upper surface and the lower surface of the polyester cloth;
when the driving rod 22 drives the wind-up roller 23 to rotate to wind up the polyester fabric, the driving rod 22 and the auxiliary clamping rod 24 drive the rotating frames 51 on the two groups of tightening pieces 5 to rotate simultaneously, the rotating frames 51 drive the connecting rods 52 to move so as to drive the swinging frames 53 to swing reciprocally on the bearing table 1, the regulating rollers 54 on the two groups of tightening pieces 5 are respectively positioned on the upper surface and the lower surface of the polyester fabric, and then the regulating rollers 54 can be driven to tighten the polyester fabric when the swinging frames 53 swing reciprocally, so that wrinkles are not generated when the polyester fabric is wound on the wind-up roller 23.
The application method and the advantages of the invention are as follows: the application method of the length measuring device for the polyester fabric comprises the following working processes:
as shown in fig. 1, 2, 3, 4, 5, 6 and 7:
s1: when the length of the terylene cloth is detected, an operator extends one end of the terylene cloth in a winding state to the direction of the winding roller 23, the one end of the terylene cloth passes through a gap between the rotating roller 36 and the sleeve 34 and moves to the winding roller 23 to be connected with the winding roller 23, when the terylene cloth passes through the gap between the rotating roller 36 and the sleeve 34, the rotating roller 36 and the sleeve 34 can be driven to rotate due to the friction strips arranged on the rotating roller 36 and the sleeve 34, when the terylene cloth moves to the direction of the winding roller 23, the inclined tooth groove 341 on the sleeve 34 rotates the sleeve 34 and contacts with the abutting block 35 on the transmission cylinder 33 to be clamped, when the sleeve 34 rotates, the transmission cylinder 33 can be driven to rotate the rotating rod 32, the measuring piece 4 can be driven to measure the length of the terylene cloth moved to the winding roller 23, when the length of the terylene cloth wound to the winding roller 23 reaches the standard of the terylene cloth length of the operator, the servo motor 21 can stop the operation of the operator to cut the polyester cloth positioned at the sleeve 34 and the rotating roller 36, the cut polyester cloth is directly positioned on the winding roller 23, compared with the prior art, when the length of the polyester cloth is measured, the polyester cloth is required to be unfolded, and then the polyester cloth is wound after the length measurement is performed, the length measurement in the winding process of the polyester cloth can be reduced, the measuring efficiency is improved, when the polyester cloth reaches the required length, the position of the polyester cloth is positioned on the longitudinal axes of the rotating roller 36 and the sleeve 34, the cutting of the polyester cloth by the operator is inconvenient, if the polyester cloth is pulled and moved for a certain distance towards the winding roller 23, the transmission cylinder 33 is caused to rotate, the measuring part 4 is continuously measured, two measuring values are inconvenient for the operator to mark and memorize the measured value, the whole length measurement of the polyester cloth can be affected by operators, when the device is implemented, the operators can mark the polyester cloth at the longitudinal axes of the rotating roller 36 and the sleeve 34, then the polyester cloth is pulled in the direction away from the winding roller 23, at the moment, the sleeve 34 is rotated, the abutting blocks 35 on the sleeve 34 are not clamped with the helical grooves 341 on the transmission cylinder 33, the transmission cylinder 33 is not driven to rotate, the transmission cylinder 33 cannot rotate, the measuring piece 4 cannot be caused to measure the polyester cloth, the polyester cloth is conveniently cut, the measuring piece 4 cannot be affected, the operators can continuously rearrange the rest polyester cloth on the winding roller 23 after the polyester cloth is cut, the winding measurement operation is convenient and fast, and the length measurement mark of the polyester cloth is convenient for the operators;
s2: when the polyester cloth is wound on the wind-up roller 23, the transmission drum 33 rotates to drive the rotary rod 32 to rotate, the rotary rod 32 rotates to drive the first rotary disk 41 to rotate, the contact block 48 on the first rotary disk 41 contacts with the contact block 48 on the first measuring disk 43, and then the first measuring disk 43 can be driven to rotate to measure the length of the polyester cloth when the first rotary disk 41 rotates, if the polyester cloth to be measured is longer, the driving block 44 on the first measuring disk 43 contacts with the second rotary disk 47 along with the rotation of the first measuring disk 43, and then drives the second rotary disk 47 to rotate, and the second rotary disk 47 simultaneously drives the second measuring disk 45 to rotate;
s3: when the driving rod 22 drives the wind-up roller 23 to rotate to wind up the polyester fabric, the driving rod 22 and the auxiliary clamping rod 24 drive the rotating frames 51 on the two groups of tightening pieces 5 to rotate simultaneously, the rotating frames 51 drive the connecting rods 52 to move so as to drive the swinging frames 53 to swing reciprocally on the bearing table 1, the regulating rollers 54 on the two groups of tightening pieces 5 are respectively positioned on the upper surface and the lower surface of the polyester fabric, and then the regulating rollers 54 can be driven to tighten the polyester fabric when the swinging frames 53 swing reciprocally, so that wrinkles are not generated when the polyester fabric is wound on the wind-up roller 23.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.