CN119800560A - A spinning device with controllable feeding of roving and a spinning method - Google Patents
A spinning device with controllable feeding of roving and a spinning method Download PDFInfo
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- CN119800560A CN119800560A CN202510193396.4A CN202510193396A CN119800560A CN 119800560 A CN119800560 A CN 119800560A CN 202510193396 A CN202510193396 A CN 202510193396A CN 119800560 A CN119800560 A CN 119800560A
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Abstract
本发明公开了一种粗纱可控喂入纺纱装置和纺纱方法，涉及纺纱技术领域；而本发明包括如下步骤：S1、准备粗纱、设置纺纱装置：将经过开松、梳理和初步牵伸等工序处理得到的粗纱送入纺纱装置中，纺纱装置包括多个罗拉和胶辊，其中前后罗拉通过同轴驱动装置相连，确保它们以相同的转速同步转动；一种粗纱可控喂入纺纱方法所使用的装置，包括框架，所述框架的上部一侧设有驱动机构，框架的上部另一侧设有调节机构，框架的下部一侧设有清理机构；本申请能够通过第一毛刷与第二毛刷的往复移动下，对罗拉轴的外表面进行清理，清理罗拉轴表面可以去除附着的污垢和杂质，确保设备处于最佳工作状态，从而可以有效减少磨损，延长罗拉轴的使用寿命。
The present invention discloses a spinning device and a spinning method with controllable feeding of roving, and relates to the technical field of spinning; the present invention comprises the following steps: S1, preparing roving and setting a spinning device: feeding the roving obtained through processes such as opening, combing and preliminary drafting into the spinning device, the spinning device comprising a plurality of rollers and rubber rollers, wherein the front and rear rollers are connected by a coaxial driving device to ensure that they rotate synchronously at the same speed; a device used in a spinning method with controllable feeding of roving comprises a frame, a driving mechanism is provided on one side of the upper part of the frame, an adjusting mechanism is provided on the other side of the upper part of the frame, and a cleaning mechanism is provided on one side of the lower part of the frame; the present application can clean the outer surface of the roller shaft by the reciprocating movement of a first brush and a second brush, and cleaning the surface of the roller shaft can remove attached dirt and impurities, ensuring that the equipment is in the best working state, thereby effectively reducing wear and extending the service life of the roller shaft.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a roving controllable feeding spinning device and a spinning method.
Background
In the textile industry, roving spinning is a critical production link, the quality and efficiency of which directly relate to the quality and production cost of textiles, and a roving spinning device is used as core equipment for realizing the link, and the design and performance of the roving spinning device have decisive effects on improving spinning efficiency, reducing energy consumption and improving yarn quality;
However, the roller shaft used in the existing spinning equipment can adhere to impurities such as fibers on the rear surface after long-time use, the attachments not only can reduce the running efficiency of the roller shaft and increase the energy consumption, but also can accelerate the abrasion of the roller shaft, and when the roller shaft is cleaned, the roller shaft is cleaned manually or is cleaned by ultrasonic waves after being disassembled, but the efficiency is slower, so that the production efficiency is affected, and the traditional spinning equipment cannot have different properties of roving fibers and spinning requirements, the distance between the roller shaft and a rubber roller shaft is flexibly adjusted, the fibers cannot be fully controlled and stretched in the drafting process, and the problems of fiber slipping or overstretching and the like are easy to occur.
In view of the above problems, the inventors propose a roving-controllable feeding spinning device and a spinning method for solving the above problems.
Disclosure of Invention
The invention aims to provide a roving controllable feeding spinning device and a spinning method, which are used for solving the problems that the cleaning efficiency of a roller shaft is low and the roller shaft cannot flexibly adjust the interval according to different characteristics of roving fibers and spinning requirements.
In order to solve the technical problems, the invention adopts the following technical scheme that the roving controllable feeding spinning method comprises the following steps:
S1, preparing a roving, and arranging a spinning device, namely feeding the roving obtained through processes such as opening, carding, preliminary drafting and the like into the spinning device, wherein the spinning device comprises a plurality of rollers and rubber rollers, and the front roller and the rear roller are connected through a coaxial driving device to ensure that the rollers synchronously rotate at the same rotating speed;
S2, starting a spinning device and controlling feeding quantity, namely starting a driving device to enable the front roller and the rear roller to start to synchronously rotate, pulling the roving by the front roller and feeding the roving into a drafting zone formed between the roller and the rubber roller, and adjusting parameters of the driving device or adopting other control mechanisms according to requirements in the spinning process to enable the front roller and the rear roller to simultaneously stop rotating, wherein when the rollers stop rotating, feeding of the roving is also stopped;
And S3, in a drafting zone formed between the roller and the rubber roller, the roving is gradually drafted and thinned under the extrusion and traction actions of the roller and the rubber roller, the yarn after drafting and thinning enters a twisting zone, twisting treatment is carried out by a twisting mechanism such as a flyer, and the twisted yarn is wound on a bobbin to form a finished yarn.
The device for the roving controllable feeding spinning method comprises a frame, wherein a driving mechanism is arranged on one side of the upper part of the frame, an adjusting mechanism is arranged on the other side of the upper part of the frame, and a cleaning mechanism is arranged on one side of the lower part of the frame.
Preferably, the actuating mechanism includes first motor, the bottom fixed mounting of motor is in the upper portion one side of frame, one side of frame is equipped with a plurality of equidistant fixed frames that distribute, upper portion one side rotation of frame is installed first pivot, the upper portion slip card of first pivot is equipped with a plurality of equidistant worms that distribute, a plurality of worms all rotate the lower part of installing at fixed frame, the surface fixed mounting of first pivot has two symmetrically distributed drive blocks, two drive blocks all slip card is established at the middle part of worm, the middle part rotation of frame is installed a plurality of equidistant mounting brackets that distribute, the one end of a plurality of mounting brackets is all fixed mounting in one side middle part of fixed frame, the middle part of a plurality of mounting brackets is all rotated and is installed the roller axle, one side fixed mounting of a plurality of roller axles has first gear, a plurality of roller axles are close to one side fixed mounting of first gear has the worm wheel, worm wheel and worm intermeshing, the upper portion one side of a plurality of fixed frames is all rotated and is installed the roller axle that uses with the roller axle of roller axle intermeshing, a plurality of rubber roll axle's one end is all fixed mounting has the second gear, a plurality of second gears all intermesh with first gear.
Preferably, the adjustment mechanism includes the movable block, the movable block is equipped with equidistant a plurality of that distribute, the equal fixed mounting in one side lower part of movable block of the other end of mounting bracket, the one end of a plurality of rubber roll axles is all rotated and is installed in one side of the upper portion of movable block, first screw rod is installed in the rotation of upper portion one side of frame, the surface at first screw rod is installed to the middle part screw thread of one of them movable block, two symmetrical distribution's second cell body has been seted up on the upper portion of frame, two symmetrical distribution's first cell body has been seted up on the upper portion of frame, the both sides of a plurality of rubber roll axles all slide the card and establish the middle part at first cell body, one side of frame is equipped with a plurality of connecting rods that mutually support and use, one end rotation of one of a plurality of connecting rods is installed in one side middle part of movable block, one side of first screw rod is equipped with actuating device, actuating device includes the second motor, one side fixed mounting of second motor is in one side of the upper portion of frame, one side fixed mounting of first screw rod is at the drive end of second motor.
Preferably, the cleaning mechanism comprises a box body, a vibration frame is fixedly arranged in the middle of the box body, two first springs which are symmetrically distributed are fixedly arranged on one side of the lower part of the vibration frame, first sliding blocks are fixedly arranged on the opposite sides of the two first springs, a fourth motor is fixedly arranged on one side of the first sliding blocks, a cam is arranged on the other side of the first sliding blocks, the middle of one side of the cam is fixedly arranged at the driving end of the fourth motor, two second springs which are symmetrically distributed are fixedly arranged on the other side of the lower part of the vibration frame, a second sliding block is fixedly arranged on the middle of the opposite sides of the two second springs, a driving rod is rotatably arranged on one side of the driving rod, a first clamping block is fixedly arranged on the top end of the first sliding block, a first movable plate is fixedly arranged on the top end of the first clamping block, a plurality of first hairbrushes which are uniformly distributed are fixedly arranged on the top end of the first movable plate, the top end of the first sliding block is fixedly provided with a second clamping block, the top end of the second clamping block is fixedly provided with a second moving plate, the upper part of the second moving plate is provided with a plurality of clamping grooves which are uniformly distributed, a plurality of first hairbrushes are respectively and slidably clamped in the middle part of the clamping grooves, the top end of the second moving plate is fixedly provided with a plurality of second hairbrushes which are uniformly distributed, the middle part of the box body is rotationally provided with two second screws which are symmetrically distributed, the middle parts of the two sides of the vibration frame are respectively and spirally arranged on the outer surfaces of the second screws, the bottom ends of the two second screws are respectively and fixedly provided with a second crown gear, the lower part of the box body is rotationally provided with a second rotating shaft, the two sides of the second rotating shaft are respectively and fixedly provided with a first crown gear, the first crown gears are meshed with the second crown gears, one side of the box body is fixedly provided with a third motor, one end of the second rotating shaft is fixedly arranged at the driving end of the third motor, the upper portion one side of box rotates and installs two symmetric distribution's third gear, two third gears pass through the drive belt transmission with the second pivot and are connected, the upper portion slip of box runs through and is equipped with the baffle, the bottom fixed mounting of baffle has two symmetric distribution's pinion rack, pinion rack and third gear intermeshing, the equal fixed mounting in both sides of baffle has the slider, two symmetric distribution's spout has been seted up on the upper portion of box, two equal slip cards of slider are established in the inside of spout, two symmetric distribution's dust catcher is fixed mounting in the lower part of box, the upper portion fixed mounting of vibrations frame has the dust absorption frame, the dust absorption groove has been seted up to the inboard of dust absorption frame, the equal fixed mounting of inlet end of two dust catcher is in the lower part one side of dust absorption frame, the inlet end and the dust absorption groove of dust catcher link up each other.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the application, the outer surface of the roller shaft can be cleaned under the reciprocating movement of the first brush and the second brush, so that the attached dirt and impurities can be removed from the surface of the roller shaft, and the equipment is ensured to be in an optimal working state, thereby effectively reducing abrasion and prolonging the service life of the roller shaft;
2. The application can adjust the distance between the roller shaft and the rubber roller shaft by the driving of the second motor, so that the fiber is fully controlled and stretched in the drafting process, and yarn breakage caused by slipping or excessive stretching of the fiber between the rollers is avoided;
3. According to the application, the cleaning equipment can be driven by the third motor to move towards the inside of the box body and the baffle plate can be simultaneously moved to the upper part of the box body, so that the cleaning equipment is protected, and the service lives of the first hairbrush and the second hairbrush are prolonged.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic structural view of an adjusting mechanism of the present invention.
FIG. 3 is a schematic cross-sectional view of a frame according to the present invention.
Fig. 4 is an enlarged view of the invention at a in fig. 3.
FIG. 5 shows a glue according to the invention the roller shaft structure is schematically shown.
FIG. 6 is a schematic diagram of a cross-sectional structure of a case of the present invention.
Fig. 7 is an enlarged view of the present invention at B in fig. 6.
Fig. 8 is a schematic diagram of the structure of the case of the present invention.
Fig. 9 is an enlarged view of the present invention at C in fig. 8.
Fig. 10 is an enlarged view of the invention at D in fig. 8.
Fig. 11 is a schematic sectional view of a dust collection frame according to the present invention.
Fig. 12 is a schematic view of a connection structure of a first spring and a first sliding block in the present invention.
FIG. 13 is a schematic cross-sectional view of a first movable plate and a second movable plate according to the present invention.
In the figure, 1, a frame; 2, driving mechanism, 201, first motor, 202, first rotating shaft, 203, driving block, 204, worm, 205, fixed frame, 206, worm gear, 207, first gear, 208, roller shaft, 209, second gear, 210, mounting frame, 211, rubber roll shaft, 3, adjusting mechanism, 301, second motor, 302, first screw, 303, connecting rod, 304, first groove, 305, second groove, 306, moving block, 4, cleaning mechanism, 401, box, 402, dust collector, 403, dust collection frame, 404, dust collection groove, 405, second rotating shaft, 406, first crown gear, 407, second crown gear, 408, second screw, 409, third motor, 410, vibration frame, 411, first spring, 412, first sliding block, 413, cam, 414, first clamping block, 415, first moving plate, 416, first clamping plate, 417, 418, second moving plate, second brush, 420, driving rod, 421, second sliding block, 422, second sliding block, 423, fourth brush, 426, sliding block, 428, sliding block, 427, sliding block, etc.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment as shown in fig. 1-13, the invention provides a roving controllable feeding spinning method, which comprises the following steps:
S1, preparing a roving, and arranging a spinning device, namely feeding the roving obtained through processes such as opening, carding, preliminary drafting and the like into the spinning device, wherein the spinning device comprises a plurality of rollers and rubber rollers, and the front roller and the rear roller are connected through a coaxial driving device to ensure that the rollers synchronously rotate at the same rotating speed;
S2, starting a spinning device and controlling feeding quantity, namely starting a driving device to enable the front roller and the rear roller to start to synchronously rotate, pulling the roving by the front roller and feeding the roving into a drafting zone formed between the roller and the rubber roller, and adjusting parameters of the driving device or adopting other control mechanisms according to requirements in the spinning process to enable the front roller and the rear roller to simultaneously stop rotating, wherein when the rollers stop rotating, feeding of the roving is also stopped;
And S3, in a drafting zone formed between the roller and the rubber roller, the roving is gradually drafted and thinned under the extrusion and traction actions of the roller and the rubber roller, the yarn after drafting and thinning enters a twisting zone, twisting treatment is carried out by a twisting mechanism such as a flyer, and the twisted yarn is wound on a bobbin to form a finished yarn.
The device for the roving controllable feeding spinning method comprises a frame 1, wherein a driving mechanism 2 is arranged on one side of the upper part of the frame 1, an adjusting mechanism 3 is arranged on the other side of the upper part of the frame 1, and a cleaning mechanism 4 is arranged on one side of the lower part of the frame 1.
The driving mechanism comprises a first motor 201, the bottom end of the motor 2 is fixedly arranged on one side of the upper portion of the frame 1, a plurality of fixed frames 205 which are distributed at equal intervals are arranged on one side of the frame 1, a first rotating shaft 202 is rotatably arranged on one side of the upper portion of the frame 1, a plurality of equally-spaced worm screws 204 are slidably clamped on the upper portion of the first rotating shaft 202, a plurality of equally-spaced worm screws 204 are rotatably arranged on the lower portion of the fixed frames 205, a plurality of equally-spaced mounting frames 210 are rotatably arranged in the middle of the frame 1, one ends of the mounting frames 210 are fixedly arranged in the middle of one side of the fixed frames 205, roller shafts 208 are rotatably arranged in the middle of the mounting frames 210, a first gear 207 is fixedly arranged on one side of the roller shafts 208, a worm wheel 206 is fixedly arranged on one side of the roller shafts 208, the worm wheel 206 is meshed with the worm screws 204, a plurality of rubber roll shafts 211 which are mutually matched with the roller shafts 208 are rotatably arranged on one side of the upper portion of the fixed frames 205, a plurality of second gears 209 are mutually meshed with the first gears 207.
By adopting the technical scheme, the rubber roll shaft 211 and the roller shaft 208 are driven to rotate by the first motor 201.
The adjustment mechanism 3 includes movable block 306, the movable block 306 is equipped with equidistant a plurality of that distribute, the other end of mounting bracket 210 is equal fixed mounting in one side lower part of movable block 306, the one end of a plurality of rubber roll shafts 211 is all rotated and is installed in upper portion one side of movable block 306, first screw 302 is installed in the rotation of upper portion one side of frame 1, the surface at first screw 302 is installed to the middle part screw thread of one of them movable block 306, two second cell bodies 305 of symmetric distribution have been seted up on the upper portion of frame 1, the equal sliding block in a plurality of mounting bracket 210 both sides establish in the middle part of second cell bodies 305, two symmetric distribution's first cell bodies 304 are seted up on the upper portion of frame 1, the both sides of a plurality of rubber roll shafts 211 are all sliding block and are established in the middle part of first cell bodies 304, one side of frame 1 is equipped with a plurality of connecting rods 303 that mutually support and use, one end of one connecting rod 303 is rotated and is installed in upper portion one side of frame 1, one side middle part of a plurality of connecting rods 303 is installed in one side middle part of movable block 306, one side of first screw 302 is equipped with actuating device.
By adopting the above technical scheme, the distance between the roller shaft 208 and the rubber roller shaft 211 can be adjusted.
The cleaning mechanism 4 comprises a box 401, a vibration frame 410 is fixedly arranged in the middle of the box 401, two first springs 411 which are symmetrically distributed are fixedly arranged at one side of the lower part of the vibration frame 410, a first sliding block 412 is fixedly arranged at the opposite side of the two first springs 411, a fourth motor 424 is fixedly arranged at one side of the first sliding block 412, a cam 413 is arranged at the other side of the first sliding block 412, the middle part of one side of the cam 413 is fixedly arranged at the driving end of the fourth motor 424, two second springs 422 which are symmetrically distributed are fixedly arranged at the other side of the lower part of the vibration frame 410, a second sliding block 421 is fixedly arranged at the middle part of the opposite side of the two second springs 422, a driving rod 420 is rotatably arranged at one side of the cam 413 at one side of the second sliding block 421, a first clamping block 414 is fixedly arranged at the top end of the first sliding block 412, a first moving plate 415 is fixedly arranged at the top end of the first clamping block 414, a plurality of uniformly distributed first hairbrushes 416 are fixedly arranged at the top end of the first moving plate 415, a second clamping block 423 is fixedly arranged at the top end of the first sliding block 412, a second moving plate 418 is fixedly arranged at the top end of the second clamping block 423, a plurality of uniformly distributed clamping grooves 417 are formed in the upper part of the second moving plate 418, the plurality of first hairbrushes 416 are fixedly arranged at the top end of the second moving plate 418 and are fixedly clamped with the middle parts of the clamping grooves 417, a plurality of uniformly distributed second hairbrushes 419 are fixedly arranged at the top end of the second moving plate 418, two symmetrically distributed second screw rods 408 are rotatably arranged at the middle parts of the box body 401, two side middle parts of the vibration frame 410 are respectively and fixedly arranged on the outer surfaces of the second screw rods 408, second crown gears 407 are fixedly arranged at the bottom ends of the two second screw rods 408, a second rotating shaft 405 is rotatably arranged at the lower part of the box body 401, first crown gears 406 are fixedly arranged at the two sides of the second rotating shaft 405, the first crown gear 406 is meshed with the second crown gear 407, a third motor 409 is fixedly arranged on one side of the box body 401, one end of the second rotating shaft 405 is fixedly arranged at the driving end of the third motor 409, two symmetrically-distributed third gears 425 are rotatably arranged on one side of the upper portion of the box body 401, a baffle 429 is arranged on the upper portion of the box body 401 in a sliding penetrating mode, two symmetrically-distributed toothed plates 426 are fixedly arranged at the bottom end of the baffle 429, and the toothed plates 426 are meshed with the third gears 425.
By adopting the above-described technical scheme, the outer surface of the roller shaft 208 can be cleaned, and the positions of the baffle 429 and the vibration frame 410 can be adjusted, so that the cleaning equipment can be protected when not in use.
The outer surface of the first rotating shaft 202 is fixedly provided with two symmetrically distributed driving blocks 203, and the two driving blocks 203 are slidably clamped in the middle of the worm 204.
By adopting the above technical scheme, under the limit of the driving block 203, the worm 204 can be driven to rotate by the rotation of the first rotating shaft 202 while the adjustment of the interval between the roller shafts 208 is not affected.
The driving apparatus includes a second motor 301, the second motor 301 being fixedly installed at one side of the upper portion of the frame 1, and one side of the first screw 302 being fixedly installed at the driving end of the second motor 301.
By adopting the technical scheme, the first screw 302 is driven to rotate by the second motor 301.
Two symmetrically distributed dust collectors 402 are fixedly arranged at the lower part of the box body 401, a dust collection frame 403 is fixedly arranged at the upper part of the vibration frame 410, a dust collection groove 404 is formed in the inner side of the dust collection frame 403, air inlet ends of the two dust collectors 402 are fixedly arranged at one side of the lower part of the dust collection frame 403, and the air inlet ends of the dust collectors 402 are mutually communicated with the dust collection groove 404.
By adopting the above technical scheme, the first brush 416 and the second brush 419 are driven by the dust collector 402 to suck the flocked dust and the like generated when the roller shaft 208 is cleaned, and the dust is sucked into the dust collector 402 through the driving end of the dust collector 402 after the dust enters the dust collection groove 404 under the action of the dust collector 402.
The two third gears 425 are in driving connection with the second rotating shaft 405 through a driving belt.
By adopting the technical scheme, the third gear 425 can rotate along with the second rotating shaft 405 at the same time under the transmission of the transmission belt.
Two sides of the baffle 429 are fixedly provided with sliding blocks 427, two symmetrically distributed sliding grooves 428 are formed in the upper portion of the box 401, and the two sliding blocks 427 are slidably clamped in the sliding grooves 428.
By adopting the above technical scheme, both sides of the baffle 429 can be limited, so that the baffle 429 can be prevented from falling off when moving to one side of the upper part of the box 401.
In actual use, the roving is put between the rubber roll shaft 211 and the roller shaft 208, the first motor 201 is started to drive the first rotating shaft 202 to rotate, so that the worm 204 and the worm wheel 206 rotate, namely the roller shaft 208 and the first gear 207 are driven to rotate, namely the second gear 209 is driven to rotate, and the rubber roll shaft 211 is driven to rotate, so that the roving is pulled and conveyed;
The first screw 302 is driven to rotate by the second motor 301, and one of the moving blocks 306 is arranged on the outer surface of the first screw 302 in a threaded manner, so that the moving blocks 306 are driven to move, the moving blocks 306 simultaneously move at equal intervals by the mutual cooperation of the connecting rods 303, the mounting frame 210 is driven to move, namely the fixed frame 205 is driven to move, so that the rubber roll shaft 211 and the roller shaft 208 simultaneously move, and the interval between the rubber roll shaft 211 and the roller shaft 208 is adjusted;
The second rotating shaft 405 is driven by the third motor 409 to rotate, so that the first crown gear 406 is driven to rotate, the two second crown gears 407 are driven to rotate simultaneously, the two second screws 408 are driven to rotate simultaneously, the vibration frame 410 is driven to move upwards, the third gear 425 is driven to rotate under the transmission of the transmission belt, the meshing connection toothed plate 426 is driven to move, the baffle 429 slides to one side of the box 401, the box 401 is opened, the first hairbrush 416 and the second hairbrush 419 are in contact with the outer surface of the roller shaft 208, the roller shaft 208 is driven by the second motor 301 to move to one side simultaneously, and the roller shaft 208 is driven by the first motor 201 to rotate directly above the first hairbrush 416 and the second hairbrush 419;
The cam 413 is driven to rotate by the fourth motor 424, and the second sliding block 421 is driven to reciprocate by the driving rod 420, so that the second sliding block 421 reciprocates under the action reaction force of the second spring 422, and meanwhile, under the action of the first spring 411, the first sliding block 412 reciprocates, so that the first moving plate 415 and the second moving plate 418 relatively move under the driving of the first clamping block 414 and the second clamping block 423, and the first hairbrush 416 and the second hairbrush 419 are driven to move mutually, so that the outer surface of the roller shaft 208 is cleaned.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A method for controlled feeding of roving into a yarn, comprising the steps of:
S1, preparing a roving, and arranging a spinning device, namely feeding the roving obtained through processes such as opening, carding, preliminary drafting and the like into the spinning device, wherein the spinning device comprises a plurality of rollers and rubber rollers, and the front roller and the rear roller are connected through a coaxial driving device to ensure that the rollers synchronously rotate at the same rotating speed;
S2, starting a spinning device and controlling feeding quantity, namely starting a driving device to enable the front roller and the rear roller to start to synchronously rotate, pulling the roving by the front roller and feeding the roving into a drafting zone formed between the roller and the rubber roller, and adjusting parameters of the driving device or adopting other control mechanisms according to requirements in the spinning process to enable the front roller and the rear roller to simultaneously stop rotating, wherein when the rollers stop rotating, feeding of the roving is also stopped;
And S3, in a drafting zone formed between the roller and the rubber roller, the roving is gradually drafted and thinned under the extrusion and traction actions of the roller and the rubber roller, the yarn after drafting and thinning enters a twisting zone, twisting treatment is carried out by a twisting mechanism such as a flyer, and the twisted yarn is wound on a bobbin to form a finished yarn.
2. Device for a method of controlled feeding of rovings in spinning according to claim 1, comprising a frame (1), characterized in that the frame (1) is provided with a drive mechanism (2) on one side of its upper part, that the frame (1) is provided with an adjusting mechanism (3) on the other side of its upper part, and that the frame (1) is provided with a cleaning mechanism (4) on one side of its lower part.
3. The device for the controllable feeding spinning method of the roving of claim 2, wherein the driving mechanism comprises a first motor (201), the bottom end of the motor (2) is fixedly arranged at one side of the upper part of the frame (1), one side of the frame (1) is provided with a plurality of fixed frames (205) which are distributed at equal intervals, one side of the upper part of the frame (1) is rotatably provided with a first rotating shaft (202), the upper part of the first rotating shaft (202) is slidably clamped with a plurality of worms (204) which are distributed at equal intervals, the plurality of worms (204) are rotatably arranged at the lower part of the fixed frame (205), one end of the plurality of frames (210) is fixedly arranged at one side middle part of the fixed frame (205), the middle part of the plurality of frames (210) is rotatably provided with roller shafts (208), one side of the plurality of roller shafts (208) is fixedly provided with a first gear (207), one side of the plurality of roller shafts (208) is fixedly provided with a worm wheel (206) which is close to the first gear (207), the worm wheel (204) is rotatably provided with a plurality of mounting frames (211) which are fixedly arranged at one end of the two sides of the roller shafts (211) which are mutually meshed with each other, the plurality of second gears (209) are each intermeshed with the first gear (207).
4. A device for a roving controlled feeding spinning method according to claim 3, characterized in that the adjusting mechanism (3) comprises a moving block (306), the moving block (306) is provided with a plurality of equally spaced moving blocks, the other ends of the mounting frames (210) are fixedly arranged at the lower parts of one sides of the moving block (306), one ends of the plurality of rubber roll shafts (211) are rotatably arranged at the upper parts of the moving block (306), a first screw (302) is rotatably arranged at one side of the upper part of the frame (1), the middle thread of one moving block (306) is arranged at the outer surface of the first screw (302), the upper part of the frame (1) is provided with two symmetrically distributed second groove bodies (305), two sides of the plurality of mounting frames (210) are slidably clamped at the middle parts of the second groove bodies (305), two sides of the plurality of the rubber roll shafts (211) are slidably clamped at the middle parts of the first groove bodies (304), one side of the frame (1) is provided with a plurality of connecting rods (303) which are matched with each other, and one side of the connecting rods (303) is rotatably arranged at one side of the middle parts of the connecting rods (303) which are rotatably arranged at one side of the first side (303).
5. The device for the roving controlled feeding spinning method according to claim 2, wherein the cleaning mechanism (4) comprises a box body (401), a vibration frame (410) is fixedly arranged in the middle of the box body (401), two symmetrically-distributed first springs (411) are fixedly arranged on one side of the lower part of the vibration frame (410), first sliding blocks (412) are fixedly arranged on opposite sides of the two first springs (411), a fourth motor (424) is fixedly arranged on one side of the first sliding blocks (412), a cam (413) is arranged on the other side of the first sliding blocks (412), two symmetrically-distributed second springs (422) are fixedly arranged on the middle of one side of the cam (413), two symmetrically-distributed second springs (422) are fixedly arranged on the other side of the lower part of the vibration frame (410), second sliding blocks (421) are rotatably arranged on one side of the driving rods (420), the other side of the driving rods (420) is rotatably arranged on one side of the cam (413), first sliding blocks (414) are fixedly arranged on the top ends of the first sliding blocks (412), first hairbrushes (415) are fixedly arranged on the top ends of the first sliding blocks (415), the first sliding blocks (415) are fixedly arranged on the top ends of the first sliding blocks (416), the top of the first sliding block (412) is fixedly provided with a second clamping block (423), the top of the second clamping block (423) is fixedly provided with a second moving plate (418), the upper part of the second moving plate (418) is provided with a plurality of clamping grooves (417) which are uniformly distributed, the first hairbrushes (416) are fixedly provided with a plurality of second hairbrushes (419) which are uniformly distributed, the top of the second moving plate (418) is fixedly provided with a plurality of second hairbrushes (419) which are uniformly distributed, the middle part of the box body (401) is rotationally provided with two symmetrically distributed second screws (408), the middle parts of two sides of the vibration frame (410) are respectively provided with a second crown gear (407), the lower part of the box body (401) is rotationally provided with a second rotating shaft (405), two sides of the second rotating shaft (405) are respectively fixedly provided with a first crown gear (406), one side of the box body (401) is fixedly provided with a motor (409), two symmetrically distributed second screw rods (408) are rotationally provided with a motor (409), two sides of the third rotating shaft (401) are rotationally provided with a driving end (409) which is fixedly provided with a second crown gear (405), one end (401) is rotationally provided with a third baffle (401), two symmetrically distributed toothed plates (426) are fixedly arranged at the bottom end of the baffle plate (429), and the toothed plates (426) are meshed with the third gear (425).
6. A device for a method of controlled feeding of roving into a spinning machine according to claim 3, characterised in that the outer surface of the first shaft (202) is fixedly provided with two symmetrically distributed driving blocks (203), both driving blocks (203) being slidably clamped in the middle of the worm (204).
7. An apparatus for use in a roving controlled feeding spinning method according to claim 4, characterised in that the driving device comprises a second motor (301), the second motor (301) being fixedly mounted on the upper side of the frame (1), one side of the first screw (302) being fixedly mounted on the driving end of the second motor (301).
8. The device for the roving controlled feeding spinning method according to claim 5, characterized in that two symmetrically distributed dust collectors (402) are fixedly arranged at the lower part of the box body (401), a dust collection frame (403) is fixedly arranged at the upper part of the vibration frame (410), a dust collection groove (404) is formed in the inner side of the dust collection frame (403), air inlet ends of the two dust collectors (402) are fixedly arranged at one side of the lower part of the dust collection frame (403), and the air inlet ends of the dust collectors (402) are communicated with the dust collection groove (404).
9. Device for a method of controlled feeding of rovings in accordance with claim 5, characterized in that the two third gears (425) are in driving connection with the second shaft (405) by means of a belt.
10. The device for the roving controlled feeding spinning method according to claim 5, wherein the two sides of the baffle plate (429) are fixedly provided with sliding blocks (427), the upper part of the box body (401) is provided with two symmetrically distributed sliding grooves (428), and the two sliding blocks (427) are slidably clamped in the sliding grooves (428).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510193396.4A CN119800560A (en) | 2025-02-21 | 2025-02-21 | A spinning device with controllable feeding of roving and a spinning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510193396.4A CN119800560A (en) | 2025-02-21 | 2025-02-21 | A spinning device with controllable feeding of roving and a spinning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119800560A true CN119800560A (en) | 2025-04-11 |
Family
ID=95268830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510193396.4A Pending CN119800560A (en) | 2025-02-21 | 2025-02-21 | A spinning device with controllable feeding of roving and a spinning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119800560A (en) |
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2025
- 2025-02-21 CN CN202510193396.4A patent/CN119800560A/en active Pending
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