CN113584654B - Acrylic fiber elasticizing automatic control device and elasticizing method - Google Patents

Acrylic fiber elasticizing automatic control device and elasticizing method Download PDF

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Publication number
CN113584654B
CN113584654B CN202110756550.6A CN202110756550A CN113584654B CN 113584654 B CN113584654 B CN 113584654B CN 202110756550 A CN202110756550 A CN 202110756550A CN 113584654 B CN113584654 B CN 113584654B
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winding
filament
layer
roller
plate
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CN113584654A (en
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罗坚平
王练成
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Hi Tech Polyace Biobased Fiber Co ltd
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Hi Tech Polyace Biobased Fiber Co ltd
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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/302—Moistening, e.g. for wet spinning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention provides an acrylic fiber texturing automatic control device and a texturing method. The heating winding cylinder with the static length capable of being changed in a telescopic mode is adopted, the lower portion of the heating winding cylinder is connected with the driving winding cylinder through the bearing, the rectangular humidifying boxes are packaged outside the heating winding cylinder and the driving winding cylinder, curling and shaping of the acrylic filament under the simultaneous action of damp and heat are achieved, meanwhile, the length of the heating winding cylinder is adjusted to achieve adjustment of the thread pitch of the curling and shaping, and then the elasticity increasing index of the acrylic filament is controlled, so that the elasticity increasing process is optimized, and the elasticity increasing effect is improved; the sizing under the big transfer of acrylic filament is realized through the heating winding section of thick bamboo that sets up major diameter, and through set up gliding with holding the winding roller and realize the winding of the self-adaptation of acrylic filament on the outer wall of heating winding section of thick bamboo, reduces to increase the elongation damage of breaking of elastic in-process to acrylic filament then by a wide margin.

Description

Acrylic fiber elasticizing automatic control device and elasticizing method
Technical Field
The invention relates to an acrylic fiber texturing automatic control device and a texturing method, belonging to the new technical field of spinning.
Background
The appearance of the traditional spinning industry is changing deeply in recent years, the method is remarkably improved in the aspects of equipment automation, continuity, intellectualization, high-speed high-efficiency, low energy consumption and the like, and the product is promoted to be transferred to quality and diversity. Automated spinning process equipment is in widespread use, with the pace of "robot changing". The continuous spinning technology is adopted, the traditional spinning process is shortened, and the method is also an important way for realizing robot exchange and reducing labor employment. The intelligent technology is adopted, so that the traditional spinning production develops towards the direction of on-line automatic monitoring. With the development of science and technology, particularly the popularization and application of intelligent technology and the progress of manufacturing technology of spinning key equipment, good conditions are created for realizing high-speed operation of spinning equipment. Meanwhile, with the improvement of the national requirement on clean production, the realization of low energy consumption and greening in spinning processing is also an important direction for the development of the current textile production.
The texturing process is a process for processing thermoplastic chemical fiber filaments into stretch yarns on a stretch yarn machine. The protofilament is heated by a heater, false twisting or crimp deformation is added in a hot state, and then cooling or untwisting and the like are carried out to obtain the high elastic filament, wherein the elastic elongation of the high elastic filament is more than 50%. If a heat setting is added for one time, the low stretch yarn can be prepared. The temperature, time, tension and twisting deformation degree during processing are main technological parameters for elasticizing, and are changed along with different requirements on the components, linear density and product characteristics of fed precursor, and are closely related to the product quality. The prior acrylic fiber texturing equipment in the market has the defects of low texturing production efficiency, single texturing elasticity index, seriously damaged breaking elongation after fiber texturing and the like.
Disclosure of Invention
The invention aims to provide an acrylic fiber texturing automatic control device and a texturing method, aiming at the existing problems, by adopting a heating winding drum which comprises a static heating winding drum with the length capable of being telescopically changed, meanwhile, the lower part of the heating winding cylinder is connected with a driving winding cylinder through a bearing, and the heating winding cylinder and the driving winding cylinder are externally packaged with a cuboid humidifying box, so that the curling and shaping of the acrylic fiber filament are realized under the simultaneous action of damp and heat, meanwhile, the length of the heating winding cylinder is adjusted to realize the adjustment of the thread pitch of the curling and shaping, thereby realizing the control of the elasticizing index of the acrylic fiber filament, the sizing under the big transfer of acrylic fiber filament is realized through the heating winding section of thick bamboo that sets up major diameter, and realizes the winding of the self-adaptation of acrylic fiber filament through set up gliding with holding the winding roller on the outer wall of heating winding section of thick bamboo, reduces to add the elongation damage of breaking of elasticity in-process to acrylic fiber filament then by a wide margin.
The above purpose is realized by the following technical scheme:
an acrylic fibre adds bullet automatic control device, including feeding device, adds bullet device, take-up device, add the bullet device and be located the below of the lower port of the inlet wire pipe of feeding device, and quantity and the quantity that advances the quantity of pipe keep the unanimity, every add the structure of bullet device all the same, add the bullet device and include heating winding cylinder, heating winding cylinder is the hollow structure that upper end and lower extreme are all opened, the inboard disc of the last open end of heating winding cylinder is smooth structure, it has the silk outlet to open on the side circumference forward of the heating winding cylinder that is close to last open end, the silk outlet is circular or oval structure, the medial surface that goes out the silk hole is smooth structure, heating winding cylinder is scalable structure, be provided with the control button on heating winding cylinder, heating winding cylinder is in scalable state when the lower pressure control button, make heating winding cylinder extend or shorten through the flexible control to heating winding cylinder this moment, when the control button is in a non-pressing state, the length of the heating winding cylinder is kept fixed, the heating winding cylinder is made of an electric heating wire and is heated after being powered by a heating power supply, a clamping winding roller pair is arranged above the heating winding cylinder close to the lower opening end and comprises a left clamping winding roller and a right clamping winding roller, the axial directions of the left clamping winding roller and the right clamping winding roller are vertical to the axial direction of the heating winding cylinder, the left clamping winding roller and the right clamping winding roller are in rolling connection with an elastic pressing connecting pin, the elastic pressing connecting pin is fixedly connected with the clamping fixing connecting pin, one end of the clamping fixing connecting pin is arranged on the heating winding cylinder, a sliding groove is formed in the circumference of the side surface of the heating winding cylinder and is arranged along the circumference of the side surface of the heating winding cylinder, the sliding groove has a certain thickness but does not penetrate through the heating winding cylinder, one end of the heating fixed connecting rod is slidably embedded in the sliding groove, so that the clamping winding roller can freely rotate along the circumferential direction of the winding heating winding cylinder, when the elastic pressing connecting pin is in a pressing state, the left clamping winding roller and the right clamping winding roller are in a tight pressing state, at the moment, the elastic pressing connecting pin is pressed to enable the clamping winding roller to be in an elastic opening state, so that the left clamping winding roller and the right clamping winding roller are in a state of keeping a certain distance, then if the elastic pressing connecting pin is pressed again, the clamping winding roller is in a pressing state again, the lower part of the heating winding cylinder is provided with a driving winding cylinder, the driving winding cylinder is in a hollow structure with the upper end and the lower end open, the driving winding cylinder comprises an upper wire inlet cylinder and a lower driving cylinder, the upper wire inlet cylinder and the lower driving cylinder are integrally and fixedly connected, and the diameter of the upper wire inlet cylinder is larger than that of the lower driving cylinder, the upper end of the upper wire inlet cylinder is open and is connected with the lower end of the heating winding cylinder through an upper connecting bearing, the driving winding cylinders of each elasticizing device are uniformly driven to rotate by a driving motor after being connected through a driving belt, the driving belt sequentially passes through the front side of the lower driving cylinder which drives the winding cylinders and the rear side of the adjacent driving winding cylinders, so that S-shaped route connection of the driving winding cylinders of each elasticizing device is realized, transmission connection with certain contact pressure between the driving belt and the lower driving cylinder which drives the winding cylinders is realized, a wire inlet hole is arranged at the lower part close to the upper open end of the upper wire inlet cylinder, the wire inlet hole is of a circular or oval structure, the inner side surface of the wire inlet hole is of a smooth structure, an output supporting roller set is arranged at the inner side of the lower open end of the lower driving cylinder, the output supporting roller set comprises a first output supporting roller and a second output supporting roller, and a certain distance is kept between the first output supporting roller and the second output supporting roller, the first output support roller is in sliding connection with the first output support pin, the first output support pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder, the second output support roller is in sliding connection with the second output support pin, and the second output support pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder; the outside encapsulation that is adding a heat winding section of thick bamboo and drive a winding section of thick bamboo has the humidification box of rectangular bodily form, the humidification box is hollow structure, it has last inlay hole to open at the last side of humidification box, it has lower inlay hole to open at the downside of humidification box, fixed connection between the upper end of going up inlay hole and a heat winding section of thick bamboo, through connecting bearing fixed connection down between the lower extreme of lower drive section of thick bamboo of inlay hole and drive a winding section of thick bamboo, the humidification box is on the ride casing via corresponding humidification fixed pin fixed connection, each humidification box links to each other with a unified humidifier through adding the wet pipe respectively.
Furthermore, the feeding device comprises a filament placing frame, the filament placing frame is placed on the front side of the acrylic texturing automatic control device, the filament placing frame comprises filament placing plates, the filament placing plates are of a rectangular structure and comprise a first layer of filament placing plates, a second layer of filament placing plates, a third layer of filament placing plates and a fourth layer of filament placing plates, the filament placing plates are supported by support columns which are arranged at equal intervals, each support column comprises a front row of support columns and a rear row of support columns, the number of the front row of support columns is equal to that of the rear row of support columns, the front row of support columns and the rear row of support columns are arranged in a front-back parallel mode, the front row of support columns and the rear row of support columns are arranged at equal intervals along the length direction of the filament placing plates, the first layer of filament placing plates, the second layer of filament placing plates, the third layer of filament placing plates and the fourth layer of filament placing plates are fixedly connected with the front row of support columns and the rear row of support columns at corresponding positions respectively, and accordingly, fixation of the filament placing plates is realized, and the filament placing plates are positioned between the first layer of filament placing plates and the second layer of filament placing plates, Filament cylinder fixing pins are respectively arranged on front row supporting columns and rear row supporting columns above the second layer filament placing plate and the third layer filament placing plate, between the third layer filament placing plate and the fourth layer filament placing plate, and each acrylic filament cylinder required to be elasticated is respectively embedded into the corresponding filament cylinder fixing pins to realize fixed placement, and the placed acrylic filament cylinders can freely rotate around the filament cylinder fixing pins, corresponding godet wheels are respectively arranged on the second layer filament placing plate, the third layer filament placing plate and the second layer filament placing plate which are positioned on one side of the filament cylinder fixing pins, the godet wheels are fixed on the filament placing plates at corresponding positions through the godet wheel fixing pins, the godet wheels are connected with the godet wheel fixing pins through bearings, so that the godet wheels can freely rotate around the godet wheel fixing pins, 1 godet groove is arranged on the outer circumference of the godet wheel on the second layer filament placing plate, 2 thread guiding grooves are arranged on the outer circumference of the thread guiding wheel on the third layer of thread placing plate, 3 thread guiding grooves are arranged on the outer circumference of the thread guiding wheel on the fourth layer of thread placing plate, a yarn guide frame is arranged right above the front row of supporting columns and the rear row of supporting columns, the yarn guide frame comprises a yarn guide cross rod, yarn inlet rollers are arranged at equal intervals along the length direction of the yarn guide cross rod, the yarn inlet rollers are connected with the yarn guide cross rod through bearings, the circumferential direction of the filament inlet rollers is provided with filament inlet grooves, the number of the filament inlet rollers is consistent with that of the acrylic filament tubes, a wire inlet pipe is arranged at the front side of the wire guide cross rod and is positioned right in front of the wire inlet roller at the corresponding position, and the number of the filament inlet pipes is consistent with that of the filament inlet rollers, and the filament inlet pipes and the filament inlet rollers are fixed on a trolley shell of the acrylic high-efficiency elasticizing automatic control device through a connecting frame.
Furthermore, the winding device comprises a first layer of winding plate, a second layer of winding plate and a third layer of winding plate which are arranged up and down, winding units with the same structure are arranged on the first layer of winding plate, the second layer of winding plate and the third layer of winding plate at equal intervals, each winding unit comprises a winding roller, a transmission connecting pin is arranged on the left side of each winding roller, each winding roller is connected with the corresponding transmission connecting pin through an elastic buckle, each transmission connecting pin is fixed on the frame shell, an upper driving roller is arranged at the upper end of each transmission connecting pin, a lower driving roller is arranged at the lower end of each transmission connecting pin, the upper driving roller and the lower driving roller are in transmission connection through a reversing roller, the lower driving rollers of the transmission connecting pins on the first layer of winding plate are in uniform transmission connection through a first connecting belt, the lower driving rollers of the transmission connecting pins on the second layer of winding plate are in uniform transmission connection through a second connecting belt, the lower driving rollers of the transmission connecting pins on the third layer of the silk reeling plate are uniformly connected in a transmission way through a third connecting belt, the first connecting belt, the second connecting belt and the third connecting belt are uniformly driven by a winding motor to rotate, in the process, the first connecting belt drives the lower driving rollers of the transmission connecting pins on the first layer of the silk reeling plate to uniformly rotate, then the upper driving rollers of the transmission connecting pins on the first layer of the silk reeling plate are driven by a reversing roller to uniformly rotate, the lower driving rollers of the transmission connecting pins on the first layer of the silk reeling plate are perpendicular to the plane of the upper driving rollers in the rotating direction, the second connecting belt drives the lower driving rollers of the transmission connecting pins on the second layer of the silk reeling plate to uniformly rotate, then the upper driving rollers of the transmission connecting pins on the second layer of the silk reeling plate are driven by the reversing roller to uniformly rotate, and the lower driving rollers of the transmission connecting pins on the second layer of the silk reeling plate are perpendicular to the plane of the upper driving rollers in the rotating direction, the third connecting belt drives the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate to rotate uniformly, then the upper driving rollers of the transmission connecting pins on the third layer of the wire winding plate are driven by the reversing roller to rotate uniformly, the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate are perpendicular to the plane of the upper driving rollers in the rotating direction, when the elastic connecting port is pressed towards the rear side, the winding roller is in contact connection with the upper driving rollers of the transmission connecting pins in an embedded mode, so that the upper driving rollers drive the winding roller to rotate, when the elastic connecting port is pressed towards the front side, the winding roller is in non-contact connection with the upper driving rollers of the transmission connecting pins, so that the winding roller stops rotating, the transverse moving rods are arranged above the winding roller, the moving positioning pins are arranged on the transverse moving rods at equal intervals, and the transverse moving rings are arranged on the transverse moving rods between the two adjacent moving positioning pins, the transverse moving ring is driven by a corresponding transmission mechanism to circularly move back and forth between two adjacent moving positioning pins, and the sum of the number of winding units on the first layer of wire winding plate, the second layer of wire winding plate and the third layer of wire winding plate is consistent with the number of the elasticizing devices.
The invention also relates to an acrylic fiber elasticizing method, when in use, a plurality of acrylic fiber filament cylinders wound with acrylic fiber filaments are respectively embedded into corresponding filament cylinder fixing pins of a first layer filament placing plate, a second layer filament placing plate, a third layer filament placing plate and a fourth layer filament placing plate so as to realize the fixed placement of the acrylic fiber filament cylinders, then the acrylic fiber filaments on the acrylic fiber filament cylinders placed on the first layer filament placing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the second layer filament placing plate at a corresponding position, 1 filament guiding groove of the filament guiding wheel on the third layer filament placing plate, 1 filament guiding groove of the filament guiding wheel on the fourth layer filament placing plate and the filament feeding groove of the filament feeding roller at a corresponding position and then are sent into a filament feeding pipe at a corresponding position, and meanwhile the acrylic fiber filaments on the acrylic fiber filament cylinders placed on the second layer filament placing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the third layer filament placing plate at a corresponding position, 1 filament guiding groove of the filament placing plate, The acrylic filaments on the acrylic filament tube on the fourth filament releasing plate are sent into the filament inlet tube at the corresponding position after sequentially passing through the 1 filament guide groove of the filament guide wheel on the fourth filament releasing plate at the corresponding position and the filament inlet groove of the filament inlet roller at the corresponding position, and are sent into the filament inlet tube at the corresponding position, meanwhile, the acrylic filaments on the acrylic filament tube on the fourth filament releasing plate are directly sent into the filament inlet tube at the corresponding position after passing through the filament inlet groove of the filament inlet roller at the corresponding position, the filaments from the filament inlet tube are sent into the texturing device, the entering acrylic filaments firstly enter from the upper open end of the heating winding tube and then extend out from the filament outlet hole on the heating winding tube, then the acrylic filament yarn passes through a left holding winding roller and a right holding winding roller of the holding winding roller pair, then the acrylic filament yarn extends into the driving winding drum through the yarn inlet hole, then the acrylic filament yarn passes through a first output supporting roller and a second output supporting roller of the output supporting roller set, the acrylic filament yarn is pasted on the first output supporting roller or the second output supporting roller at the moment, then the acrylic filament yarn passes through the transverse moving ring, and finally the acrylic filament yarn is wound on the winding drum which is embedded in the winding drumIn the winding roller, when the winding drum is embedded, the elastic connecting port is firstly pressed towards the front side, so that the winding roller is outwards bent, then the winding drum is embedded into the winding roller, then the winding drum is pressed towards the rear side through the elastic connecting port, so that the winding roller and the transmission connecting pin are kept horizontal again, and the winding roller and the upper driving roller are in embedded contact connection, so that the winding drum is fixed, then the elastic pressing connecting pin is pressed, so that the elastic pressing connecting pin is in a pressing state, then the left clamping winding roller and the right clamping winding roller are in a tight pressing state, so that the clamping winding roller is used for clamping the acrylic fiber filament, the initialization setting before the acrylic fiber filament is finished, the driving motor drives the lower driving drum of the driving winding drum of each elastic clamping device to rotate uniformly through the transmission belt, and then the upper filament drum of the driving winding drum to rotate synchronously, then the acrylic filament that drives the winding barrel is stretched into via going into the silk hole and rotates, the acrylic filament rotates and then adds and holds the winding roller and carry out corresponding rotation, add and hold the winding roller and rotate the sliding tray of heating fixed link round heating winding barrel in the rotation process, thereby make the continuous coiling of acrylic filament on heating winding barrel, the acrylic filament of coiling on heating winding barrel receives the heating effect of heating winding barrel and the humidification effect of humidification box, thereby realize curling design under the heat and humidity effect, the direct regulation to the heating temperature of acrylic filament is realized through the regulation of the heating temperature on heating winding barrel in this process, the direct regulation to the humidification effect of acrylic filament is realized through the regulation of humidity in the humidification box, the output linear velocity of establishing the winding roller is the direct regulation of the humidification effect of the acrylic filament, it is rotatory to establish the winding rollernThe rotating speed of the winding drum is driven to bevThe distance between the filament inlet hole and the filament outlet hole islThe winding twist of the acrylic fiber filament on the heating winding drumTComprises the following steps:
T=n/(lv)
wherein the distance between the filament inlet hole and the filament outlet holelBy adjusting the length of the winding drum by heating, the speed of the output wire of the winding rollernDriving the rotating speed of the winding drumvDirectly regulated by the output speed of the driving motor and the winding motor, respectively, by the winding twistTThe winding motor drives the lower driving rollers of the transmission connecting pins on the first layer of winding plate to uniformly rotate through the reversing roller, then drives the upper driving rollers of the transmission connecting pins on the first layer of winding plate to uniformly rotate, and then drives the corresponding winding roller to rotate so as to drive the winding roller embedded on the winding roller to rotate, and the winding motor drives the lower driving rollers of the transmission connecting pins on the second layer of winding plate to uniformly rotate through the second connecting belt, then the reversing roller drives the upper driving rollers of the transmission connecting pins on the second layer of the filament winding plate to rotate uniformly, and then drives the corresponding winding rollers to rotate, and then drives the winding roller embedded on the winding roller to rotate, the winding motor drives the lower driving rollers of the transmission connecting pins on the third layer of the filament winding plate to rotate uniformly through a third connecting belt, and then the reversing roller drives the upper driving rollers of the transmission connecting pins on the third layer of the filament winding plate to rotate uniformly, and then drives the corresponding winding roller to rotate, and then drives the winding drum embedded on the winding roller to rotate, the winding drum rotates to continuously wind the wet and heat shaped acrylic filaments on the winding drum, meanwhile, the transmission mechanism drives the transverse moving ring to move back and forth along the two adjacent moving positioning pins in a circulating way, thereby realizing the uniform winding of the wet and hot shaped acrylic filament along the length direction of the winding drum.
Has the advantages that:
the invention adopts a heating winding cylinder with static length which can be changed in a telescopic way, a driving winding cylinder is connected with the lower part of the heating winding cylinder through a bearing, the driving winding cylinder is driven by a corresponding transmission mechanism to rotate, a cuboid humidifying box is packaged outside the heating winding cylinder and the driving winding cylinder, a holding winding roller pair is arranged on a adding winding cylinder positioned at the upper part of the driving winding cylinder, the holding winding roller pair is embedded on the outer wall of the heating winding cylinder in a sliding way through a connecting rod, acrylic fibers filaments retreated from a filament cylinder penetrate into the heating winding cylinder through a filament outlet positioned at the upper part and then extend out through a filament outlet positioned at the upper part, then the acrylic fibers are held by the holding winding roller pair and extend into a filament inlet positioned at the lower part of the driving winding cylinder, the filament winding cylinder is driven to rotate to drive the held winding roller pair to rotate, thereby continuously winding the filaments on the heating winding cylinder, the filament wound on the heating winding cylinder is simultaneously subjected to the heating effect of the heating winding cylinder and the humidifying effect of the humidifying box, and the winding pitch of each time is equal to the indirect between the filament outlet hole and the filament inlet hole, so that the curling and shaping of the acrylic filament are realized under the simultaneous action of damp and heat, and the adjustment of the pitch of the curling and shaping is realized by adjusting the length of the heating winding cylinder, so that the control of the texturing index of the acrylic filament is realized, the texturing process is optimized, and the texturing effect is improved; the sizing under the big transfer of acrylic fiber filament is realized through the heating winding section of thick bamboo that sets up major diameter, and realizes the winding of the self-adaptation of acrylic fiber filament through set up gliding with holding the winding roller on the outer wall of heating winding section of thick bamboo, reduces to add the elongation damage of breaking of elasticity in-process to acrylic fiber filament then by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the elasticizer of the present invention.
Wherein: 1. the device comprises a heating winding cylinder, 2, a humidifying box, 3, a wire outlet hole, 4, a driving winding cylinder, 5, an upper connecting bearing, 6, a lower connecting bearing, 7, a wire inlet hole, 8, a first output supporting roller, 9, a winding roller pair, 10, a fixed connecting pin and 11, a second output supporting roller.
Detailed Description
The invention relates to an acrylic fiber high-efficiency texturing automatic control device, which comprises a feeding device, a texturing device and a winding device, wherein the feeding device comprises a filament placing frame, the filament placing frame is arranged at the front side of the acrylic fiber high-efficiency texturing automatic control device, the filament placing frame comprises a filament placing plate, the filament placing plate is of a cuboid structure and comprises a first layer of filament placing plate, a second layer of filament placing plate, a third layer of filament placing plate and a fourth layer of filament placing plate, the filament placing plate is supported by support columns which are distributed at equal intervals, the support columns comprise a front row of support columns and a rear row of support columns, the front row of support columns and the rear row of support columns are in the same number and are arranged in a front-back parallel mode, the front row of support columns and the rear row of support columns are distributed at equal intervals along the length direction of the filament placing plate, the first layer of filament placing plate, the second layer of filament placing plate, the third layer of filament placing plate and the fourth layer of filament placing plate are respectively and fixedly connected with the front row of support columns and the rear row of support columns at corresponding positions, thereby realizing the fixation of each filament placing plate, filament cylinder fixing pins are respectively arranged on each front row of supporting columns and each rear row of supporting columns which are positioned between the first layer of filament placing plate and the second layer of filament placing plate, between the second layer of filament placing plate and the third layer of filament placing plate, between the third layer of filament placing plate and the fourth layer of filament placing plate and above the fourth layer of filament placing plate, each acrylic filament cylinder required to be added with elasticity is respectively embedded into the corresponding filament cylinder fixing pin so as to realize the fixed placement, and the placed acrylic filament cylinders can freely rotate around the filament cylinder fixing pins, corresponding godet wheels are respectively arranged on the second layer of filament placing plate, the third layer of filament placing plate and the second layer of filament placing plate which are positioned at one side of the filament cylinder fixing pins, the godet wheels are fixed on the filament placing plates at corresponding positions through the godet wheel fixing pins, the godet wheels are connected with the godet wheel fixing pins through bearings, so that the godet wheels can freely rotate around the godet wheel fixing pins, the outer circumference of a godet wheel on a second layer of filament discharging plate is provided with 1 guide wire groove, the outer circumference of the godet wheel on a third layer of filament discharging plate is provided with 2 guide wire grooves, the outer circumference of the godet wheel on a fourth layer of filament discharging plate is provided with 3 guide wire grooves, a godet frame is arranged right above a front row of support columns and a rear row of support columns, the godet frame comprises a guide wire cross rod, filament feeding rollers are arranged at equal intervals along the length direction of the guide wire cross rod and connected with the guide wire cross rod through bearings, the circumference direction of the filament feeding rollers is provided with filament feeding grooves, the number of the filament feeding rollers is consistent with the number of acrylic filament cylinders, a filament feeding pipe is arranged at the front side of the guide wire cross rod and is positioned right in front of the filament feeding rollers at corresponding positions, and the number of the filament feeding pipes is consistent with the number of the filament feeding rollers, the filament feeding pipe and the filament feeding roller are fixed on a trolley shell of the acrylic high-efficiency elasticizing automatic control device through a connecting frame; the number of the elasticizing devices is consistent with that of the wire feeding pipes, the elasticizing devices are positioned below the lower ports of the wire feeding pipes, the structures of the elasticizing devices are the same, each elasticizing device comprises a heating winding cylinder 1, the heating winding cylinder is of a hollow structure with both open upper ends and lower ends, the inner round surface of the upper open end of the heating winding cylinder is of a smooth structure, a wire outlet hole 3 is formed in the side surface circumference of the forward side of the heating winding cylinder close to the upper open end and is of a circular or elliptical structure, the inner side surface of the wire outlet hole is of a smooth structure, the heating winding cylinder is of a telescopic structure, a control button is arranged on the heating winding cylinder, the heating winding cylinder is in a telescopic state when the control button is pressed down, the heating winding cylinder is extended or shortened through telescopic control over the heating winding cylinder at the moment, and the length of the heating winding cylinder is kept fixed when the control button is in a non-pressing state, the material of the heating winding cylinder is an electric heating wire, the heating winding cylinder is heated after being powered by a heating power supply, a holding winding roller pair 9 is arranged above the heating winding cylinder close to the lower opening end, the holding winding roller pair comprises a left holding winding roller and a right holding winding roller, the axial directions of the left holding winding roller and the right holding winding roller are vertical to the axial direction of the heating winding cylinder, the left holding winding roller and the right holding winding roller are in rolling connection with an elastic pressing connecting pin, the elastic pressing connecting pin is fixedly connected with a holding fixed connecting pin, one end of the holding fixed connecting pin is arranged on the heating winding cylinder, a sliding groove is arranged on the circumference of the side surface of the heating winding cylinder, the sliding groove is arranged along the circumference of the side surface of the heating winding cylinder, the sliding groove has a certain thickness but does not penetrate the heating winding cylinder, one end of the heating fixed connecting rod is embedded in the sliding groove in a sliding way, thereby the additional winding roller freely rotates along the circumferential direction of the heating winding cylinder, when the elastic pressing connecting pin is in a pressing state, the left additional winding roller and the right additional winding roller are in a tight pressing state, at the moment, the elastic pressing connecting pin is in an elastic opening state, so that the left additional winding roller and the right additional winding roller are in a certain spacing state, and then the elastic pressing connecting pin is in a pressing state again, the lower part of the heating winding cylinder is provided with a driving winding cylinder 4 which is a hollow structure with the upper end and the lower end open, the driving winding cylinder comprises an upper wire inlet cylinder and a lower driving cylinder which are fixedly connected in an integrated way, the diameter of the upper wire inlet cylinder is larger than that of the lower driving cylinder, the upper end of the upper wire inlet cylinder is open and is connected with the lower end of the heating winding cylinder through an upper connecting bearing 5, the driving winding cylinders of the elasticizing devices are uniformly driven to rotate by a driving motor after being connected by a driving belt, the driving belt sequentially passes through the front side of the lower driving cylinder and the rear side of the adjacent driving winding cylinder which bypass the driving winding cylinders, so that S-shaped route connection of the driving winding cylinders of the elasticizing devices is realized, the driving connection between the driving belt and the lower driving cylinder which drives the winding cylinders under certain contact pressure is realized, a wire inlet hole 7 is arranged at the lower part close to the upper open end of the upper wire inlet cylinder, the wire inlet hole is of a circular or elliptical structure, the inner side surface of the wire inlet hole is of a smooth structure, an output support roller group is arranged at the inner side of the lower open end of the lower driving cylinder, the output support roller group comprises a first output support roller 8 and a second output support roller 11, a certain distance is kept between the first output support roller and the second output support roller, and the first output support roller is in sliding connection with the first output support roller, the first output supporting pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder, the second output supporting pin is in sliding connection with the second output supporting pin, and the second output supporting pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder; the humidifying device is characterized in that a cuboid-shaped humidifying box 2 is packaged outside the heating winding cylinder and the driving winding cylinder, the humidifying box is of a hollow structure, an upper embedding hole is formed in the upper side surface of the humidifying box, a lower embedding hole is formed in the lower side surface of the humidifying box, the upper embedding hole is fixedly connected with the upper end of the heating winding cylinder, the lower embedding hole is fixedly connected with the lower end of a lower driving cylinder which drives the winding cylinder through a lower connecting bearing 6, the humidifying box is fixedly connected to a trolley shell through corresponding humidifying fixing pins, and the humidifying boxes are respectively connected with a unified humidifier through humidifying pipes; the winding device comprises a first layer of winding plate, a second layer of winding plate and a third layer of winding plate which are arranged up and down, winding units with the same structure are arranged on the first layer of winding plate, the second layer of winding plate and the third layer of winding plate at equal intervals, each winding unit comprises a winding roller, a transmission connecting pin is arranged on the left side of each winding roller, each winding roller is connected with the corresponding transmission connecting pin through an elastic buckle, each transmission connecting pin is fixed on the corresponding trolley frame shell, an upper driving roller is arranged at the upper end of each transmission connecting pin, a lower driving roller is arranged at the lower end of each transmission connecting pin, the upper driving roller and the lower driving roller are in transmission connection through a reversing roller, the lower driving rollers of the transmission connecting pins on the first layer of winding plate are in uniform transmission connection through a first connecting belt, the lower driving rollers of the transmission connecting pins on the second layer of winding plate are in uniform transmission connection through a second connecting belt, the lower driving rollers of the transmission connecting pins on the third layer of winding plate are in uniform transmission connection through a third connecting belt, the first connecting belt, the second connecting belt and the third connecting belt are driven by the winding motor to rotate in a unified way, in the process, the first connecting belt drives the lower driving rollers of the transmission connecting pins on the first layer of the wire winding plate to rotate in a unified way, then the upper driving rollers of the transmission connecting pins on the first layer of the wire winding plate are driven to rotate in a unified way by the reversing roller, the lower driving rollers of the transmission connecting pins on the first layer of the wire winding plate are vertical to the plane where the rotation direction of the upper driving rollers is located, the second connecting belt drives the lower driving rollers of the transmission connecting pins on the second layer of the wire winding plate to rotate in a unified way, then the upper driving rollers of the transmission connecting pins on the second layer of the wire winding plate are driven to rotate in a unified way by the reversing roller, the lower driving rollers of the transmission connecting pins on the second layer of the wire winding plate are vertical to the plane where the rotation direction of the upper driving rollers are located, and the third connecting belt drives the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate to rotate in a unified way, then the upper driving rollers of the transmission connecting pins on the third layer of the wire winding plate are driven by the reversing roller to rotate uniformly, the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate are perpendicular to the plane of the upper driving rollers, when the elastic connecting port is pressed towards the rear side, the winding rollers are in embedded contact connection with the upper driving rollers of the transmission connecting pins, so that the upper driving rollers drive the winding rollers to rotate, when the elastic connecting port is pressed towards the front side, the winding rollers are in non-contact connection with the upper driving rollers of the transmission connecting pins, so that the winding rollers stop rotating, transverse moving rods are arranged above the winding rollers, the transverse moving positioning pins are arranged at equal intervals on the transverse moving rods, transverse moving rings are arranged on the transverse moving rods between two adjacent moving positioning pins, and the transverse moving rings are driven by corresponding transmission mechanisms to circularly move back and forth between the two adjacent moving positioning pins, the sum of the number of the winding units on the first layer of wire winding plate, the second layer of wire winding plate and the third layer of wire winding plate is consistent with the number of the elasticizing devices.
The invention also relates to an acrylic fiber high-efficiency elasticizing method, when in use, a certain number of acrylic fiber filament cylinders wound with acrylic fiber filaments are respectively embedded into corresponding filament cylinder fixing pins of a first layer filament placing plate, a second layer filament placing plate, a third layer filament placing plate and a fourth layer filament placing plate so as to realize the fixed placement of the acrylic fiber filament cylinders, then the acrylic fiber filaments on the acrylic fiber filament cylinders placed on the first layer filament placing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the second layer filament placing plate at a corresponding position, 1 filament guiding groove of the filament guiding wheel on the third layer filament placing plate, 1 filament guiding groove of the filament guiding wheel on the fourth layer filament placing plate and the filament feeding groove of the filament feeding roller at a corresponding position and then are fed into the filament feeding pipe at the corresponding position, and meanwhile the acrylic fiber filaments on the filament cylinders placed on the second layer filament placing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the third layer filament placing plate at the corresponding position, 1 filament guiding groove of the filament placing roller at the filament placing plate at the corresponding position, The acrylic filaments on the acrylic filament tube on the fourth filament releasing plate pass through the 1 filament guide groove of the filament guide wheel on the fourth filament releasing plate and the filament inlet groove of the filament inlet roller at the corresponding position in turn and then are sent into the filament inlet tube at the corresponding position, the acrylic filaments on the acrylic filament tube on the fourth filament releasing plate pass through the filament inlet groove of the filament inlet roller at the corresponding position and then are directly sent into the filament inlet tube at the corresponding position, the filaments from the filament inlet tube then enter into the texturing device, the entering acrylic filaments firstly pass through the upper opening of the heating winding tubeThe end enters, then extends out of a filament outlet hole on the heating winding drum, then passes through a space between a left holding winding roller and a right holding winding roller of the holding winding roller pair, then extends into the driving winding drum through the filament inlet hole, then passes through a space between a first output support roller and a second output support roller of the output support roller set, and at the moment, the acrylic filament is attached to the first output support roller or the second output support roller, then passes through the transverse moving ring, and is finally wound on the winding drum, the winding drum is embedded in the winding drum, when the winding drum is embedded, the elastic connecting port is firstly pressed forwards, so that the winding drum is outwards bent, then the winding drum is embedded in the winding drum, and then is pressed backwards through the elastic connecting port, so that the winding drum and the driving connecting pin are kept horizontal again, and the winding drum and the upper driving roller are in embedded contact connection, thereby realizing the fixation of the winding drum, then pressing the elastic pressing connecting pin, thereby leading the elastic pressing connecting pin to be in a pressing state, further leading the left holding winding roller and the right holding winding roller to be in a tight pressing state, further leading the holding winding roller to hold the acrylic fiber filament, thereby completing the initialization setting before the acrylic fiber filament is elasticated, driving a motor to drive the lower driving drum of the driving winding drum of each elasticated device to rotate uniformly through a transmission belt, further driving the upper filament inlet drum of the driving winding drum to rotate synchronously, further driving the acrylic fiber filament extending into the driving winding drum through the filament inlet hole to rotate, leading the acrylic fiber filament to rotate, further leading the holding winding roller to rotate correspondingly, leading one end of the heating fixing connecting rod to rotate around the sliding groove of the heating winding drum in the rotating process, further leading the acrylic fiber filament to be continuously wound on the heating winding drum, the acrylic filament wound on the heating winding cylinder is subjected to the heating effect of the heating winding cylinder and the humidifying effect of the humidifying box, so that the curling and shaping are realized under the heat and humidity effects, the heating temperature of the acrylic filament is directly regulated through regulating the heating temperature on the heating winding cylinder in the process, the humidifying effect of the acrylic filament is directly regulated through regulating the humidity in the humidifying box, and the output linear speed of the winding roller is set asnThe rotating speed of the winding drum is driven to bevIn the filament inlet and outletThe spacing between the holes islThe winding twist of the acrylic fiber filament on the heating winding drumTComprises the following steps:
T=n/(lv)
wherein the distance between the filament inlet hole and the filament outlet holelBy adjusting the length of the winding drum by heating, the speed of the output wire of the winding rollernDriving the rotating speed of the winding drumvDirectly regulated by the output speed of the driving motor and the winding motor, respectively, by the winding twistTThe regulation of the winding pitch of the acrylic filament on the heating winding cylinder is realized, the regulation of the wet-heat setting of the acrylic filament is realized, the setting regulation of the elastication index of the acrylic filament is realized, the acrylic filament after the wet-heat setting extends into the driving winding cylinder from the filament inlet hole and is then pasted on the first output supporting roller or the second output supporting roller, then passes through the transverse moving ring and is finally wound on the winding cylinder,
in the process, a winding motor drives lower driving rollers of all transmission connecting pins on a first layer of winding plate to uniformly rotate through a first connecting belt, then drives upper driving rollers of all transmission connecting pins on the first layer of winding plate to uniformly rotate through a reversing roller, then drives corresponding winding rollers to rotate, and then drives winding rollers embedded on the winding rollers to rotate, the winding motor drives lower driving rollers of all transmission connecting pins on a second layer of winding plate to uniformly rotate through a second connecting belt, then drives upper driving rollers of all transmission connecting pins on the second layer of winding plate to uniformly rotate through the reversing roller, and then drives corresponding winding rollers to rotate, and then drives the winding rollers embedded on the winding rollers to rotate, the winding motor drives lower driving rollers of all transmission connecting pins on a third layer of winding plate to uniformly rotate through a third connecting belt, and then drives upper driving rollers of all transmission connecting pins on a third layer of winding plate to uniformly rotate through the reversing roller, then drive corresponding winding roller and rotate, then drive the winding reel of embedding on winding roller and rotate, the winding reel rotates and makes continuous the coiling on the winding reel of acrylic fibre filament after damp and hot design, and drive mechanism drives the cyclic motion that makes a round trip between the horizontal shifting ring along two adjacent removal locating pins simultaneously to realize the even coiling of acrylic fibre filament after damp and hot design along the length direction of winding reel.
The technical means disclosed by the scheme of the invention are not limited to the technical means disclosed by the technical means, and also comprise the technical scheme formed by equivalent replacement of the technical features. The present invention is not limited to the details given herein, but is within the ordinary knowledge of those skilled in the art.

Claims (4)

1. An acrylic fibre adds bullet automatic control device, including feeding device, add bullet device, take-up unit, characterized by that, it is located the below of the lower port of the inlet wire pipe of feeding device to add the bullet device, and quantity keeps unanimous with the quantity of inlet wire pipe, every it is the same to add the structure of bullet device, it includes the heating winding tube to add the bullet device, the heating winding tube is the hollow structure that upper end and lower extreme are all opened, the inboard disc of the upper open end of the heating winding tube is smooth structure, it has silk outlet hole to open on the side circumference of the heating winding tube to the front side near the upper open end, silk outlet hole is circular or oval structure, the medial surface of silk outlet hole is smooth structure, the heating winding tube is the extending structure, be provided with the control button on the heating winding tube, the heating winding tube is in the scalable state when the lower pressure is controlled, make the heating winding tube extend or shorten through the flexible control to the heating winding tube at this moment, when the control button is in a non-pressing state, the length of the heating winding cylinder is kept fixed, the heating winding cylinder is made of an electric heating wire and is heated after being powered by a heating power supply, a clamping winding roller pair is arranged above the lower opening end of the heating winding cylinder and comprises a left clamping winding roller and a right clamping winding roller, the axial directions of the left clamping winding roller and the right clamping winding roller are vertical to the axial direction of the heating winding cylinder, the left clamping winding roller and the right clamping winding roller are in rolling connection with an elastic pressing connecting pin, the elastic pressing connecting pin is fixedly connected with the clamping fixing connecting pin, one end of the clamping fixing connecting pin is arranged on the heating winding cylinder, a sliding groove is formed in the circumference of the side surface of the heating winding cylinder and is arranged along the circumference of the side surface of the heating winding cylinder, the sliding groove has a certain thickness but does not penetrate through the heating winding cylinder, one end of the heating fixed connecting rod is slidably embedded in the sliding groove, so that the clamping winding roller can freely rotate along the circumferential direction of the winding heating winding cylinder, when the elastic pressing connecting pin is in a pressing state, the left clamping winding roller and the right clamping winding roller are in a tight pressing state, at the moment, the elastic pressing connecting pin is pressed to enable the clamping winding roller to be in an elastic opening state, so that the left clamping winding roller and the right clamping winding roller are in a state of keeping a certain distance, then if the elastic pressing connecting pin is pressed again, the clamping winding roller is in a pressing state again, the lower part of the heating winding cylinder is provided with a driving winding cylinder, the driving winding cylinder is in a hollow structure with the upper end and the lower end open, the driving winding cylinder comprises an upper wire inlet cylinder and a lower driving cylinder, the upper wire inlet cylinder and the lower driving cylinder are integrally and fixedly connected, and the diameter of the upper wire inlet cylinder is larger than that of the lower driving cylinder, the upper end of the upper wire inlet cylinder is open and is connected with the lower end of the heating winding cylinder through an upper connecting bearing, the driving winding cylinders of each elasticizing device are uniformly driven to rotate by a driving motor after being connected through a driving belt, the driving belt sequentially passes through the front side of the lower driving cylinder which drives the winding cylinders and the rear side of the adjacent driving winding cylinders, so that S-shaped route connection of the driving winding cylinders of each elasticizing device is realized, transmission connection with certain contact pressure between the driving belt and the lower driving cylinder which drives the winding cylinders is realized, a wire inlet hole is arranged at the lower part close to the upper open end of the upper wire inlet cylinder, the wire inlet hole is of a circular or oval structure, the inner side surface of the wire inlet hole is of a smooth structure, an output supporting roller set is arranged at the inner side of the lower open end of the lower driving cylinder, the output supporting roller set comprises a first output supporting roller and a second output supporting roller, and a certain distance is kept between the first output supporting roller and the second output supporting roller, the first output supporting roller is in sliding connection with a first output supporting pin, the first output supporting pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder, the second output supporting roller is in sliding connection with a second output supporting pin, and the second output supporting pin is fixed on the inner circular surface of the lower opening end of the lower driving cylinder; the outside encapsulation that winds the section of thick bamboo and drive the section of thick bamboo at the heating has the humidification box of rectangular bodily form, the humidification box is hollow structure, it has last insert hole to open at the last side of humidification box, it has lower insert hole to open at the downside of humidification box, fixed connection between the upper end of going up insert hole and heating winding section of thick bamboo, through connecting bearing fixed connection down between the lower extreme of lower insert hole and the lower drive section of thick bamboo that drives the winding section of thick bamboo, the humidification box is on the ride casing via corresponding humidification fixed pin fixed connection, each humidification box links to each other with a unified humidifier through the humidification pipe respectively.
2. The automatic acrylic fiber texturing control device according to claim 1, wherein the feeding device comprises a filament placing frame, the filament placing frame is arranged on the front side of the automatic acrylic fiber texturing control device and comprises filament placing plates, the filament placing plates are of a cuboid structure and comprise a first layer of filament placing plates, a second layer of filament placing plates, a third layer of filament placing plates and a fourth layer of filament placing plates, the filament placing plates are supported by support columns which are arranged at equal intervals, the support columns comprise front row support columns and rear row support columns, the front row support columns and the rear row support columns are the same in number and are arranged in parallel front and back, the front row support columns and the rear row support columns are arranged at equal intervals along the length direction of the filament placing plates, the first layer of filament placing plates, the second layer of filament placing plates, the third layer of filament placing plates and the fourth layer of filament placing plates are respectively and fixedly connected with the front row support columns and the rear row support columns at corresponding positions, so that the filament placing plates are fixed, the method comprises the steps of respectively arranging long cylinder fixing pins on front row supporting columns and rear row supporting columns which are positioned between a first layer filament placing plate and a second layer filament placing plate, between a second layer filament placing plate and a third layer filament placing plate, between a third layer filament placing plate and a fourth layer filament placing plate and above the fourth layer filament placing plate, respectively embedding each acrylic long cylinder required to be elasticated into the corresponding long cylinder fixing pin so as to realize fixed placement, freely rotating the placed acrylic long cylinder around the long cylinder fixing pin, respectively arranging corresponding godet wheels on the second layer filament placing plate, the third layer filament placing plate and the fourth layer filament placing plate which are positioned on one side of the long cylinder fixing pin, respectively, fixing the godet wheels on the filament placing plates at corresponding positions through the godet wheel fixing pins, connecting the godet wheels with the fixing pins of the godet wheels through bearings so that the godet wheels can freely rotate around the godet wheel fixing pins, and arranging 1 godet groove on the outer circumference of the godet wheel positioned on the second layer filament placing plate, 2 yarn guide grooves are arranged on the outer circumference of the yarn guide wheel on the third layer of yarn releasing plate, 3 yarn guide grooves are arranged on the outer circumference of the yarn guide wheel on the fourth layer of yarn releasing plate, a yarn guide frame is arranged right above the front row of supporting columns and the rear row of supporting columns, the yarn guide frame comprises a yarn guide cross rod, yarn inlet rollers are arranged at equal intervals along the length direction of the yarn guide cross rod, the yarn inlet rollers are connected with the yarn guide cross rod through bearings, the circumferential direction of the filament inlet rollers is provided with filament inlet grooves, the number of the filament inlet rollers is consistent with that of the acrylic filament tubes, a wire inlet pipe is arranged at the front side of the wire guide cross rod and is positioned right in front of the wire inlet roller at the corresponding position, and the number of the yarn feeding pipes is consistent with that of the yarn feeding rollers, and the yarn feeding pipes and the yarn feeding rollers are fixed on a trolley shell of the acrylic fiber high-efficiency elasticizing automatic control device through a connecting frame.
3. The automatic control device for acrylic texturing according to claim 1, characterized in that the winding device comprises a first layer of filament winding plate, a second layer of filament winding plate and a third layer of filament winding plate which are arranged up and down, winding units with the same structure are arranged on the first layer of filament winding plate, the second layer of filament winding plate and the third layer of filament winding plate at equal intervals, each winding unit comprises a winding roller, a transmission connecting pin is arranged on the left side of each winding roller, the winding rollers are connected with the transmission connecting pins through elastic buckles, the transmission connecting pins are fixed on the platform shell, upper driving rollers are arranged at the upper ends of the transmission connecting pins, lower driving rollers are arranged at the lower ends of the transmission connecting pins, the upper driving rollers and the lower driving rollers are in transmission connection through reversing rollers, the lower driving rollers of the transmission connecting pins on the first layer of filament winding plate are in transmission connection through a first connecting belt, the lower driving rollers of the transmission connecting pins on the second layer of filament winding plate are in transmission connection through a second connecting belt, the lower driving rollers of the transmission connecting pins on the third layer of the silk reeling plate are uniformly connected in a transmission way through a third connecting belt, the first connecting belt, the second connecting belt and the third connecting belt are uniformly driven by a winding motor to rotate, in the process, the first connecting belt drives the lower driving rollers of the transmission connecting pins on the first layer of the silk reeling plate to uniformly rotate, then the upper driving rollers of the transmission connecting pins on the first layer of the silk reeling plate are driven by a reversing roller to uniformly rotate, the lower driving rollers of the transmission connecting pins on the first layer of the silk reeling plate are perpendicular to the plane of the upper driving rollers in the rotating direction, the second connecting belt drives the lower driving rollers of the transmission connecting pins on the second layer of the silk reeling plate to uniformly rotate, then the upper driving rollers of the transmission connecting pins on the second layer of the silk reeling plate are driven by the reversing roller to uniformly rotate, and the lower driving rollers of the transmission connecting pins on the second layer of the silk reeling plate are perpendicular to the plane of the upper driving rollers in the rotating direction, the third connecting belt drives the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate to rotate uniformly, then the upper driving rollers of the transmission connecting pins on the third layer of the wire winding plate are driven by the reversing roller to rotate uniformly, the lower driving rollers of the transmission connecting pins on the third layer of the wire winding plate are perpendicular to the plane of the upper driving rollers in the rotating direction, when the elastic connecting port is pressed towards the rear side, the winding roller is in contact connection with the upper driving rollers of the transmission connecting pins in an embedded mode, so that the upper driving rollers drive the winding roller to rotate, when the elastic connecting port is pressed towards the front side, the winding roller is in non-contact connection with the upper driving rollers of the transmission connecting pins, so that the winding roller stops rotating, the transverse moving rods are arranged above the winding roller, the moving positioning pins are arranged on the transverse moving rods at equal intervals, and the transverse moving rings are arranged on the transverse moving rods between the two adjacent moving positioning pins, the transverse moving ring is driven by a corresponding transmission mechanism to circularly move back and forth between two adjacent moving positioning pins, and the sum of the number of winding units on the first layer of wire winding plate, the second layer of wire winding plate and the third layer of wire winding plate is consistent with the number of the elasticizing devices.
4. An acrylic fiber elasticizing method is characterized in that when in use, a plurality of acrylic fiber filament tubes wound with acrylic fiber filaments are respectively embedded into corresponding filament tube fixing pins of a first layer filament placing plate, a second layer filament placing plate, a third layer filament placing plate and a fourth layer filament placing plate, thereby realizing the fixed filament tube placing of the acrylic fiber filament tubesThen the acrylic filaments on the acrylic filament tube on the first filament releasing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the second filament releasing plate, 1 filament guiding groove of the filament guiding wheel on the third filament releasing plate, 1 filament guiding groove of the filament guiding wheel on the fourth filament releasing plate and the filament feeding groove of the filament feeding roller at the corresponding position and are fed into the filament feeding pipe at the corresponding position, meanwhile the acrylic filaments on the acrylic filament tube on the second filament releasing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the third filament releasing plate, 1 filament guiding groove of the filament guiding wheel on the fourth filament releasing plate and the filament feeding groove of the filament feeding roller at the corresponding position and are fed into the filament feeding pipe at the corresponding position, and simultaneously the filaments on the acrylic filament tube on the third filament releasing plate sequentially pass through 1 filament guiding groove of the filament guiding wheel on the fourth filament releasing plate at the corresponding position and 1 filament guiding groove of the filament guiding roller on the fourth filament releasing plate The groove and the silk feeding groove of the silk feeding roller at the corresponding position are sent into the silk feeding pipe at the corresponding position, meanwhile, the acrylic filaments on the acrylic filament tube on the fourth layer of silk discharging plate pass through the silk feeding groove of the silk feeding roller at the corresponding position and are directly sent into the silk feeding pipe at the corresponding position, each acrylic filament coming out of the silk feeding pipe enters into the elasticizing device, the entering acrylic filament firstly enters from the upper open end of the heating winding tube and then extends out from the silk outlet hole on the heating winding tube, then passes through the space between the left holding winding roller and the right holding winding roller of the holding winding roller pair, then extends into the driving winding tube from the silk inlet hole, then passes through the space between the first output supporting roller and the second output supporting roller of the output supporting roller set, and at the moment, the acrylic filaments are pasted on the first output supporting roller or the second output supporting roller, then the elastic connecting port is pressed towards the front side when the winding drum is embedded, so that the winding drum is bent outwards, then the winding drum is embedded into the winding drum, and then the winding drum is pressed towards the rear side through the elastic connecting port, so that the winding drum and the transmission connecting pin are kept horizontal again, and the winding drum is in embedded contact connection with the upper driving roller, so that the effect of realizing embedded contact connection between the winding drum and the upper driving roller is achievedFixing the winding drum, then pressing the elastic pressing connecting pin, so that the elastic pressing connecting pin is in a pressing state, then enabling the left holding winding roller and the right holding winding roller to be in a tight pressing state, further enabling the holding winding roller to hold the acrylic fiber filament, thereby completing the initialization setting before the acrylic fiber filament is elasticated, driving a motor to drive a lower driving drum of each elasticated device to rotate uniformly through a transmission belt, further driving an upper filament inlet drum of the winding drum to rotate synchronously, further driving the acrylic fiber filament extending into the driving winding drum through a filament inlet hole to rotate, enabling the acrylic fiber filament to rotate, further enabling the holding winding roller to correspondingly rotate, enabling one end of the heating fixing connecting rod to rotate around a sliding groove of the heating winding drum in the rotating process, and further enabling the acrylic fiber filament to be continuously wound on the heating winding drum, the acrylic filament wound on the heating winding drum is subjected to the heating effect of the heating winding drum and the humidifying effect of the humidifying box, so that the curling and shaping are realized under the heat and humidity effects, the heating temperature of the acrylic filament is directly adjusted through the adjustment of the heating temperature on the heating winding drum in the process, the humidifying effect of the acrylic filament is directly adjusted through the adjustment of the humidity in the humidifying box, and the output linear speed of the winding roller is set asnThe rotating speed of the winding drum is driven to bevThe distance between the filament inlet hole and the filament outlet hole islThe winding twist of the acrylic fiber filament on the heating winding drumTComprises the following steps:
T=n/(lv)
wherein the distance between the filament inlet hole and the filament outlet holelBy adjusting the length of the winding drum by heating, the speed of the output wire of the winding rollernDriving the rotating speed of the winding drumvDirectly regulated by the output speed of the driving motor and the winding motor, respectively, by the winding twistTThe regulation of the winding pitch of the acrylic filament on the heating winding cylinder is further realized, so that the regulation of the wet and hot shaping of the acrylic filament is realized, the setting regulation of the elastication index of the acrylic filament is realized, the acrylic filament after the wet and hot shaping extends into the driving winding cylinder from the filament inlet hole and is then pasted on a first output support roll or pasted on a first output support rollOn the second output support roller, the second output support roller passes through the transverse moving ring and is finally wound on the winding drum, in the process, the winding motor drives the lower driving rollers of the transmission connecting pins on the first layer of winding plate to uniformly rotate through the first connecting belt, then drives the upper driving rollers of the transmission connecting pins on the first layer of winding plate to uniformly rotate through the reversing roller, then drives the corresponding winding rollers to rotate, and then drives the winding drum embedded on the winding roller to rotate, the winding motor drives the lower driving rollers of the transmission connecting pins on the second layer of winding plate to uniformly rotate through the second connecting belt, then drives the upper driving rollers of the transmission connecting pins on the second layer of winding plate to uniformly rotate through the reversing roller, then drives the corresponding winding rollers to rotate, and then drives the winding drum embedded on the winding roller to rotate, the winding motor drives the lower driving rollers of the transmission connecting pins on the third layer of winding plate to uniformly rotate through the third connecting belt, and then the reversing roller drives the upper driving rollers of the transmission connecting pins on the third layer of filament winding plate to rotate uniformly, then the corresponding winding rollers are driven to rotate, then the winding drum embedded in the winding roller is driven to rotate, the winding drum rotates to continuously wind the wet and heat set acrylic filaments on the winding drum, and meanwhile, the transmission mechanism drives the transverse moving ring to circularly move back and forth along the two adjacent moving positioning pins, so that the wet and heat set acrylic filaments are uniformly wound along the length direction of the winding drum.
CN202110756550.6A 2021-07-05 2021-07-05 Acrylic fiber elasticizing automatic control device and elasticizing method Active CN113584654B (en)

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Application Number Priority Date Filing Date Title
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CN113584654B true CN113584654B (en) 2022-07-15

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