阅读说明：本技术 棉条的捻制技术 (Twisting technology of cotton sliver ) 是由 赵扬飞 黄婕 于 2019-10-05 设计创作，主要内容包括：本发明棉条的捻制技术属于纺织技术领域,利用长方形的机架垂直安装于地面,在机架的前面设置一个圆筒状的周转桶,在机架前面的中部安装一根长条状的摆臂、在摆臂中部的两侧各安装一根螺旋形的定位弹簧、在摆臂后半部的上方安装一个长方形的吸盘、在吸盘的上方安装一个圆柱形的磁力线圈,在机架前面的上方安装一个圆柱形的滚筒式减速电机及一根圆柱形的滚筒,在机架的顶部安装一个椭圆形的导向环,在机架的背面安装一个长方形的减速箱及一根圆柱形的储条滚筒,滚筒式减速电机将棉条从摆臂的摆环中拉起后经过差速错位揉捻纤维收紧、由储条滚筒将其暂储在上面。(The invention relates to a cotton sliver twisting technology, belonging to the technical field of textile, which utilizes a rectangular frame to be vertically arranged on the ground, a cylindrical turnover barrel is arranged in front of the frame, a strip-shaped swing arm is arranged in the middle of the front of the frame, a spiral positioning spring is respectively arranged on two sides of the middle of the swing arm, a rectangular sucker is arranged above the rear half part of the swing arm, a cylindrical magnetic coil is arranged above the sucker, a cylindrical roller-type speed reducing motor and a cylindrical roller are arranged above the front of the frame, an oval guide ring is arranged at the top of the rack, a rectangular reduction box and a cylindrical strip storage roller are arranged on the back of the rack, and the drum-type reduction motor pulls up the cotton sliver from the swing ring of the swing arm, tightens up the cotton sliver through differential dislocation rolling fibers and temporarily stores the cotton sliver on the storage roller.)

1. The cotton sliver twisting technology is characterized in that a worker firstly switches on a power supply when twisting, a multichannel controller is in a standby state, the multichannel controller is arranged on an operation key on a display to control the pulse energizing frequency of a magnetic coil to be 3-5 times per second, the rotating speed of a drum type speed reducing motor to be 1400r/min, the initial rotating speed of a speed regulating motor to be 1400r/min and 15 revolutions per 10 seconds, after the setting is finished, a set mode is displayed on the display, the worker places a turnover barrel filled with primary cotton slivers in front of a frame, the multichannel controller is opened to be in a preprocessing state through the operation key, the magnetic coil is in a power-off state, the rotating speeds of the drum type speed reducing motor and the speed regulating motor are 100r/min, and the speed reducing motor starts to do work and drives a twisting drum to rotate upwards slowly through a drum type driven gear which is pushed by a driving gear, The speed regulating motor drives the sliver storage roller to slowly rotate through the reduction box, a worker quickly takes up the head of a primary sliver to upwards penetrate through the sliver arranging hole of the swing arm, then carefully places the head of the primary sliver in the middle of the lower part of the roller type speed reducing motor and the kneading roller, the roller type speed reducing motor and the kneading roller slowly draw the sliver to the upper part, the worker again grabs the head of the sliver to penetrate through the guide ring and then draw the sliver to the back of the rack to wind the sliver storage roller, after the preparation is finished in the early stage, the worker opens the multi-channel controller through the operation key to enter a normal working state, at the moment, the magnetic coil applies work according to the frequency of 3-5 times per second, the magnetic force generated by the magnetic coil can draw the suction cup to 4-6cm left, the suction cup can simultaneously drive the swing arm to synchronously swing left while moving left, the magnetic coil disappears, The swing arm is reset rapidly by the positioning spring, the primary cotton sliver passing through the carding hole in the swinging process of the swing arm swings left and right along with the swing arm, impurities attached to the surface of the primary cotton sliver and redundant cotton wool are shaken off, and meanwhile, the cotton sliver stretching function is achieved, after the primary cotton sliver passing through the carding hole enters the middle of the drum-type speed reducing motor and the rolling drum, cotton fibers are tightened in a staggered mode due to the fact that the diameter of the driving gear is smaller than that of the driven gear and the rotating speed of the rolling drum is smaller than that of the drum-type speed reducing motor, the primary cotton sliver is in a differential staggered rolling state of the drum-type speed reducing motor and the rolling drum, the tightened primary cotton sliver is pulled to the upper surface of the sliver storage drum behind the rack after passing through the guide ring, the speed regulating motor drives the sliver storage drum to rotate for 10 seconds every time, one hundred million layers of the primary cotton sliver can be distributed on, And then the speed regulating motor is reduced by 15 revolutions according to the set rotating speed, so that the speed of drawing hundred million primary cotton slivers by the sliver storage roller is basically kept consistent, after the primary cotton slivers in the turnover barrel are kneaded, workers pause the multi-channel controller through operating keys, replace the full-load turnover barrel, replace the empty sliver storage roller, rearrange the primary cotton slivers according to the steps, and then resume the normal work of the multi-channel controller.

Technical Field

The invention relates to a cotton sliver twisting technology, belonging to the technical field of textile.

Background

The existing textile enterprises use a multi-roller rolling method in the cotton sliver initial stage straightening and rolling stage, and because the rotating speeds of all rollers are synchronous when the multi-roller rolling is carried out, the fibers of the cotton sliver are only extruded and are not firmly interwoven after being twisted and dislocated, the toughness and the thickness uniformity of the cotton sliver in the next stretching process cannot meet the requirement of one-step forming, the drawing process can be carried out after secondary or tertiary repeated rolling and stretching, the time is wasted, and the production cost is increased.

Disclosure of Invention

The twisting technology of the cotton sliver solves the difficulties, utilizes the rectangular frame to be vertically arranged on the ground, a cylindrical turnover barrel is arranged in front of the frame, a strip-shaped swing arm is arranged in the middle of the front of the frame, a spiral positioning spring is respectively arranged on two sides of the middle of the swing arm, a rectangular sucker is arranged above the rear half part of the swing arm, a cylindrical magnetic coil is arranged above the sucker, a cylindrical roller-type speed reducing motor and a cylindrical roller are arranged above the front of the frame, an oval guide ring is arranged at the top of the rack, a rectangular reduction box and a cylindrical strip storage roller are arranged on the back of the rack, and the drum-type reduction motor pulls up the cotton sliver from the swing ring of the swing arm, tightens up the cotton sliver through differential dislocation rolling fibers and temporarily stores the cotton sliver on the storage roller.

The cotton sliver twisting machine comprises a frame 1, a distribution box 2, a turnover barrel 3, cotton slivers 4, a swing arm 5, a magnetic coil 6, a positioning spring 7, a roller type speed reducing motor 8, a twisting roller 9, a guide ring 10, a reduction box 11, a speed regulating motor 12, a cotton sliver storage roller 13, a swing arm rotating shaft 14, a sucker 15, a coil support 16, a driving gear 17, a driven gear 18, a power supply 19, a display 20, a multi-channel controller 21 and a power supply line 22;

the frame is rectangle, set up perpendicularly in ground, the top on the right has set up rectangular block terminal, cylindric turnover bucket has been set up to preceding below, preceding middle part has set up the swing arm through columniform swing arm pivot level forward, the top of preceding middle part swing arm pivot level forward has set up rectangular coil holder, the front end of coil holder has set up columniform magnetic coil perpendicularly, preceding middle part level of top has set up two rectangular supports, the inboard of two supports is connected with drum-type gear motor and the axis of kneading the cylinder respectively, the intermediate position at top has set up oval-shaped guide ring, the right side of below at the back has set up rectangular reducing gear box, set up columniform storage strip cylinder above the left small-angle conical output shaft of reducing gear box, the both ends of storage strip cylinder have respectively set up a discoid fender board, The right side of the reduction box is provided with a cylindrical speed regulating motor, and the middle shaft of the speed regulating motor is connected with the input shaft of the reduction box;

the swing arm is long-strip-shaped, the front end of the swing arm is provided with a circular strip arranging hole, two sides of the middle part of the swing arm are respectively connected with the front ends of two identical spiral positioning springs through square frame-shaped lifting lugs, the rear ends of the two positioning springs are respectively connected with the square frame-shaped lifting lugs on the racks on two sides of the swing arm rotating shaft, a rectangular sucking disc is arranged at the position above the middle part of the rear end, which is aligned with the magnetic coil, and the center of the sucking disc and the center of the upper magnetic coil are transversely deviated by 4-6cm to the left;

the drum-type speed reducing motor is cylindrical and is arranged in the middle of the rear half part of the bracket above the front surface of the rack, semicircular grooves with the depth of 1-2mm are transversely and uniformly arranged on the surface shell, and a disc-shaped driving gear with the diameter smaller than that of the drum-type speed reducing motor is arranged on the right side surface;

the rolling roller is cylindrical and is arranged in the middle of the front half part of the bracket above the front part of the rack, semicircular grooves with the depth of 1-2mm are transversely and uniformly arranged on the surface of the rolling roller, the surface of the rolling roller is attached to the surface of the roller-type speed reducing motor, and the right side surface of the rolling roller is provided with a disc-shaped driven gear with the diameter larger than the diameter of the rolling roller, and the driven gear is meshed with the driving gear;

the cotton sliver is flexible and long-strip-shaped, the lower end of the cotton sliver is arranged in the turnover barrel, and the upper end of the cotton sliver passes through the sliver arranging hole of the swing arm, the middle part of the roller type speed reducing motor, which is attached to the rolling roller, and extends from the inside of the guide ring to the lower part of the back of the rack to be connected with the sliver storage roller;

the panel of block terminal has set up rectangular display above, inside has set up rectangular power and rectangular multichannel controller, and the power passes through circular power cord and is connected with display and multichannel controller simultaneously, and multichannel controller passes through the power cord and is connected with display, magnetic coil, drum-type gear motor, buncher respectively.

The cotton sliver twisting technology is characterized in that a worker firstly switches on a power supply when twisting, a multichannel controller is in a standby state, the multichannel controller is arranged on an operation key on a display to control the pulse energizing frequency of a magnetic coil to be 3-5 times per second, the rotating speed of a drum type speed reducing motor to be 1400r/min, the initial rotating speed of a speed regulating motor to be 1400r/min and 15 revolutions per 10 seconds, after the setting is finished, a set mode is displayed on the display, the worker places a turnover barrel filled with primary cotton slivers in front of a frame, the multichannel controller is opened to be in a preprocessing state through the operation key, the magnetic coil is in a power-off state, the rotating speeds of the drum type speed reducing motor and the speed regulating motor are 100r/min, and the speed reducing motor starts to do work and drives a twisting drum to rotate upwards slowly through a drum type driven gear which is pushed by a driving gear, The speed regulating motor drives the sliver storage roller to slowly rotate through the reduction box, a worker quickly takes up the head of a primary sliver to upwards penetrate through the sliver arranging hole of the swing arm, then carefully places the head of the primary sliver in the middle of the lower part of the roller type speed reducing motor and the kneading roller, the roller type speed reducing motor and the kneading roller slowly draw the sliver to the upper part, the worker again grabs the head of the sliver to penetrate through the guide ring and then draw the sliver to the back of the rack to wind the sliver storage roller, after the preparation is finished in the early stage, the worker opens the multi-channel controller through the operation key to enter a normal working state, at the moment, the magnetic coil applies work according to the frequency of 3-5 times per second, the magnetic force generated by the magnetic coil can draw the suction cup to 4-6cm left, the suction cup can simultaneously drive the swing arm to synchronously swing left while moving left, the magnetic coil disappears, The swing arm is reset rapidly by the positioning spring, the primary cotton sliver passing through the carding hole in the swinging process of the swing arm swings left and right along with the swing arm, impurities attached to the surface of the primary cotton sliver and redundant cotton wool are shaken off, and meanwhile, the cotton sliver stretching function is achieved, after the primary cotton sliver passing through the carding hole enters the middle of the drum-type speed reducing motor and the rolling drum, cotton fibers are tightened in a staggered mode due to the fact that the diameter of the driving gear is smaller than that of the driven gear and the rotating speed of the rolling drum is smaller than that of the drum-type speed reducing motor, the primary cotton sliver is in a differential staggered rolling state of the drum-type speed reducing motor and the rolling drum, the tightened primary cotton sliver is pulled to the upper surface of the sliver storage drum behind the rack after passing through the guide ring, the speed regulating motor drives the sliver storage drum to rotate for 10 seconds every time, one hundred million layers of the primary cotton sliver can be distributed on, And then the speed regulating motor is reduced by 15 revolutions according to the set rotating speed, so that the speed of drawing hundred million primary cotton slivers by the sliver storage roller is basically kept consistent, after the primary cotton slivers in the turnover barrel are kneaded, workers pause the multi-channel controller through operating keys, replace the full-load turnover barrel, replace the empty sliver storage roller, rearrange the primary cotton slivers according to the steps, and then resume the normal work of the multi-channel controller.

Has the advantages that: the existing textile enterprises use a multi-roller rolling method in the cotton sliver initial stage straightening and rolling stage, and because the rotating speeds of all rollers are synchronous when the multi-roller rolling is carried out, the fibers of the cotton sliver are only extruded and are not firmly interwoven after being twisted and dislocated, the toughness and the thickness uniformity of the cotton sliver in the next stretching process cannot meet the requirement of one-step forming, the drawing process can be carried out after secondary or tertiary repeated rolling and stretching, the time is wasted, and the production cost is increased. The cotton sliver twisting technology is characterized in that a rectangular rack is vertically arranged on the ground, a cylindrical turnover barrel is arranged in front of the rack, a long strip-shaped swing arm is arranged in the middle of the front of the rack, spiral positioning springs are respectively arranged on two sides of the middle of the swing arm, a rectangular sucker is arranged above the rear half part of the swing arm, a cylindrical magnetic coil is arranged above the sucker, a cylindrical drum-type speed reducing motor and a cylindrical roller are arranged above the front of the rack, an oval guide ring is arranged at the top of the rack, a rectangular reduction box and a cylindrical sliver storage roller are arranged on the back of the rack, the drum-type speed reducing motor pulls up a cotton sliver from the swing ring of the swing arm, and then the cotton sliver is twisted through differential dislocation to tighten fibers and is temporarily stored on the drum.

Drawings

FIG. 1 is a front elevational view of a sliver twisting machine;

FIG. 2 is a rear front view of the sliver twisting machine;

FIG. 3 is a schematic structural view of a swing arm, a magnetic coil, a swing arm rotating shaft, a suction cup and a coil support;

FIG. 4 is a schematic view of the structure of the drum-type reduction motor, the kneading drum, the driving gear and the driven gear;

fig. 5 is a schematic circuit diagram of a circuit in which a power supply is simultaneously connected with a display and a multi-channel controller through power lines, and the multi-channel controller is simultaneously connected with the display, a magnetic coil, a drum-type reduction motor and a speed regulation motor through the power lines.

Detailed Description

Embodiments of the invention will now be described in detail with reference to the accompanying drawings and reference numerals:

the cotton sliver twisting machine comprises a rack, a distribution box, a turnover barrel, a cotton sliver, a swing arm, a magnetic coil, a positioning spring, a drum-type speed reducing motor, a twisting drum, a guide ring, a speed reducing box, a speed regulating motor, a cotton sliver storage drum, a swing arm rotating shaft, a sucking disc, a coil support, a driving gear, a driven gear, a power supply, a display, a multi-channel controller and a power supply wire;

the frame is rectangle, set up perpendicularly in ground, the top on the right has set up rectangular block terminal, cylindric turnover bucket has been set up to preceding below, preceding middle part has set up the swing arm through columniform swing arm pivot level forward, the top of preceding middle part swing arm pivot level forward has set up rectangular coil holder, the front end of coil holder has set up columniform magnetic coil perpendicularly, preceding middle part level of top has set up two rectangular supports, the inboard of two supports is connected with drum-type gear motor and the axis of kneading the cylinder respectively, the intermediate position at top has set up oval-shaped guide ring, the right side of below at the back has set up rectangular reducing gear box, set up columniform storage strip cylinder above the left small-angle conical output shaft of reducing gear box, the both ends of storage strip cylinder have respectively set up a discoid fender board, The right side of the reduction box is provided with a cylindrical speed regulating motor, and the middle shaft of the speed regulating motor is connected with the input shaft of the reduction box;

the swing arm is long-strip-shaped, the front end of the swing arm is provided with a circular strip arranging hole, two sides of the middle part of the swing arm are respectively connected with the front ends of two identical spiral positioning springs through square frame-shaped lifting lugs, the rear ends of the two positioning springs are respectively connected with the square frame-shaped lifting lugs on the racks on two sides of the swing arm rotating shaft, a rectangular sucking disc is arranged at the position above the middle part of the rear end, which is aligned with the magnetic coil, and the center of the sucking disc and the center of the upper magnetic coil are transversely deviated by 4-6cm to the left;

the drum-type speed reducing motor is cylindrical and is arranged in the middle of the rear half part of the bracket above the front surface of the rack, semicircular grooves with the depth of 1-2mm are transversely and uniformly arranged on the surface shell, and a disc-shaped driving gear with the diameter smaller than that of the drum-type speed reducing motor is arranged on the right side surface;

the rolling roller is cylindrical and is arranged in the middle of the front half part of the bracket above the front part of the rack, semicircular grooves with the depth of 1-2mm are transversely and uniformly arranged on the surface of the rolling roller, the surface of the rolling roller is attached to the surface of the roller-type speed reducing motor, and the right side surface of the rolling roller is provided with a disc-shaped driven gear with the diameter larger than the diameter of the rolling roller, and the driven gear is meshed with the driving gear;

the cotton sliver is flexible and long-strip-shaped, the lower end of the cotton sliver is arranged in the turnover barrel, and the upper end of the cotton sliver passes through the sliver arranging hole of the swing arm, the middle part of the roller type speed reducing motor, which is attached to the rolling roller, and extends from the inside of the guide ring to the lower part of the back of the rack to be connected with the sliver storage roller;

the panel of block terminal has set up rectangular display above, inside has set up rectangular power and rectangular multichannel controller, and the power passes through circular power cord and is connected with display and multichannel controller simultaneously, and multichannel controller passes through the power cord and is connected with display, magnetic coil, drum-type gear motor, buncher respectively.

The cotton sliver twisting technology is characterized in that a worker firstly switches on a power supply when twisting, a multichannel controller is in a standby state, the multichannel controller is arranged on an operation key on a display to control the pulse energizing frequency of a magnetic coil to be 3-5 times per second, the rotating speed of a drum type speed reducing motor to be 1400r/min, the initial rotating speed of a speed regulating motor to be 1400r/min and 15 revolutions per 10 seconds, after the setting is finished, a set mode is displayed on the display, the worker places a turnover barrel filled with primary cotton slivers in front of a frame, the multichannel controller is opened to be in a preprocessing state through the operation key, the magnetic coil is in a power-off state, the rotating speeds of the drum type speed reducing motor and the speed regulating motor are 100r/min, and the speed reducing motor starts to do work and drives a twisting drum to rotate upwards slowly through a drum type driven gear which is pushed by a driving gear, The speed regulating motor drives the sliver storage roller to slowly rotate through the reduction box, a worker quickly takes up the head of a primary sliver to upwards penetrate through the sliver arranging hole of the swing arm, then carefully places the head of the primary sliver in the middle of the lower part of the roller type speed reducing motor and the kneading roller, the roller type speed reducing motor and the kneading roller slowly draw the sliver to the upper part, the worker again grabs the head of the sliver to penetrate through the guide ring and then draw the sliver to the back of the rack to wind the sliver storage roller, after the preparation is finished in the early stage, the worker opens the multi-channel controller through the operation key to enter a normal working state, at the moment, the magnetic coil applies work according to the frequency of 3-5 times per second, the magnetic force generated by the magnetic coil can draw the suction cup to 4-6cm left, the suction cup can simultaneously drive the swing arm to synchronously swing left while moving left, the magnetic coil disappears, The swing arm is reset rapidly by the positioning spring, the primary cotton sliver passing through the carding hole in the swinging process of the swing arm swings left and right along with the swing arm, impurities attached to the surface of the primary cotton sliver and redundant cotton wool are shaken off, and meanwhile, the cotton sliver stretching function is achieved, after the primary cotton sliver passing through the carding hole enters the middle of the drum-type speed reducing motor and the rolling drum, cotton fibers are tightened in a staggered mode due to the fact that the diameter of the driving gear is smaller than that of the driven gear and the rotating speed of the rolling drum is smaller than that of the drum-type speed reducing motor, the primary cotton sliver is in a differential staggered rolling state of the drum-type speed reducing motor and the rolling drum, the tightened primary cotton sliver is pulled to the upper surface of the sliver storage drum behind the rack after passing through the guide ring, the speed regulating motor drives the sliver storage drum to rotate for 10 seconds every time, one hundred million layers of the primary cotton sliver can be distributed on, And then the speed regulating motor is reduced by 15 revolutions according to the set rotating speed, so that the speed of drawing hundred million primary cotton slivers by the sliver storage roller is basically kept consistent, after the primary cotton slivers in the turnover barrel are kneaded, workers pause the multi-channel controller through operating keys, replace the full-load turnover barrel, replace the empty sliver storage roller, rearrange the primary cotton slivers according to the steps, and then resume the normal work of the multi-channel controller.