CN109537155B - High-speed numerical control knitting machine with auto-leveling structure and capable of clearing yarn - Google Patents

High-speed numerical control knitting machine with auto-leveling structure and capable of clearing yarn Download PDF

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Publication number
CN109537155B
CN109537155B CN201811416330.3A CN201811416330A CN109537155B CN 109537155 B CN109537155 B CN 109537155B CN 201811416330 A CN201811416330 A CN 201811416330A CN 109537155 B CN109537155 B CN 109537155B
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roller
cotton
knitting machine
numerical control
outer end
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CN201811416330.3A
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CN109537155A (en
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陈旭亮
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Zhejiang Jinbei Intelligent Equipment Co.,Ltd.
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陈旭亮
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Priority to CN201811416330.3A priority Critical patent/CN109537155B/en
Priority to CN202010678707.3A priority patent/CN111850807B/en
Publication of CN109537155A publication Critical patent/CN109537155A/en
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Publication of CN109537155B publication Critical patent/CN109537155B/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/22—Devices for preparatory treatment of threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/10—Devices for supplying, feeding, or guiding threads to needles

Abstract

The invention relates to a high-speed numerical control knitting machine with an auto-leveling structure and capable of clearing yarns, which comprises a supporting rack, a drawing plate and a third roller, wherein vertical plates are respectively fixed at the left upper end and the right upper end of the supporting rack, a transmission assembly is arranged right above the supporting rack, a first roller is arranged behind the transmission assembly, a first central shaft is embedded in the first roller, and the outer end of the first central shaft is connected with a first driving belt. The invention has the beneficial effects that: this high-speed numerical control knitting machine that can clear yarn with autolevelling structure is to the setting of comb and parallel cotton fibers prior to spinning scraper blade, when the cotton thread is conveyed the station of locating of first roller, the setting that is the arc structure makes the movement track of mixing apron and first roller take place the coincidence just, the bottom that combines the comb and parallel cotton fibers prior to spinning scraper blade and the outer wall laminating of first roller, the bottom is cockscomb structure comb and parallel cotton fibers prior to spinning scraper blade will carry out autolevelling's work to the cotton thread in the transmission course, make the line work of walking of cotton thread more orderly, neat.

Description

High-speed numerical control knitting machine with auto-leveling structure and capable of clearing yarn
Technical Field
The invention relates to the technical field of high-speed numerical control knitting machinery, in particular to high-speed numerical control knitting machinery with a self-leveling structure and capable of clearing yarns.
Background
Along with the development of scientific technology and the progress of the social era, the application of knitting machinery is more and more extensive, the knitting machinery comprises a rapier loom, a sizing machine, a weft winder, an air jet loom, a carding machine and the like, the carding machine is used for processing cotton fibers and chemical fibers, belongs to textile machinery, carding is an important process according to a spinning process flow, the former process of the carding machine is an opening and cleaning combination machine, the latter process is a drawing machine (a general carding process flow) or a sliver lap machine (a combing process flow), the working principle of the carding machine is to open, separate and remove impurities from a cotton (fiber) roll sent from the former process or an oil cotton (chemical fiber) layer supplied by a cotton box, so that all curled blocky cotton circles are in a basically straightened single fiber shape, and broken seeds, impurities and short fibers left from the cleaning process are removed in the process, and then cotton slivers with certain specifications are integrated, Stored in a cotton cylinder for drawing process.
When the existing knitting machine processes the cotton thread, due to the swelling property and the flexibility of the cotton thread, when the structure of the auto-leveling is not arranged, the cotton thread is very easy to be disordered and uneven and returns in the processing process, and the equipment is stopped seriously due to disorder of the cotton thread.
Disclosure of Invention
The invention aims to provide a high-speed numerical control knitting machine with a self-leveling structure and capable of clearing yarns, and the high-speed numerical control knitting machine is used for solving the problems that when the cotton threads are processed by the existing knitting machine in the background technology, due to the swelling property and the flexibility of the cotton threads, the cotton threads are very easy to be disordered and uneven and return in the processing process when the self-leveling structure is not arranged, and equipment is stopped due to disorder of the cotton threads in serious cases.
In order to achieve the purpose, the invention provides the following technical scheme: a high-speed numerical control knitting machine with an auto-leveling structure and capable of clearing yarns comprises a supporting rack, a drawing plate and a third roller, wherein vertical plates are fixed at the left upper end and the right upper end of the supporting rack respectively, a transmission assembly is installed right above the supporting rack, a first roller is installed behind the transmission assembly, a first central shaft is embedded in the first roller, the outer end of the first central shaft is connected with a first driving belt, the left lower end of the first driving belt is connected with a motor, a support is fixed at the bottom of the motor, the drawing plate is arranged at the top of the supporting rack through sliding connection, the third roller is arranged behind the first roller through movable connection, first protection plates are installed at the left end and the right end of the third roller, a second central shaft is embedded in the third roller, and a protection cover covers the side of the second central shaft through threaded connection, a second driving belt is movably connected to the outer end of the second central shaft, and a fixing frame is fixedly arranged at the outer end of the first protection plate through welding.
Preferably, the handle is fixedly arranged right in front of the drawing plate through the screw, the sliding groove is formed in the right lower portion of the drawing plate, pouring and assembling are conducted between the sliding groove and the supporting rack, the sliding groove and the drawing plate are movably connected, and the vertical central axis of the drawing plate and the vertical central axis of the supporting rack are overlapped.
Preferably, be provided with the even apron of transferring directly over the first roller, and the right-hand member of the even apron of transferring has the linkage plate through fix with screw arrangement, the right side of linkage plate is provided with the bracing piece through welded fastening, and fixed connection between the bottom of bracing piece and the outer end of support frame, the mid-mounting of the even apron has the comb and parallel cotton fibers prior to spinning scraper blade, and the both ends distribute about the comb and parallel cotton fibers prior to spinning scraper blade has the second roller.
Preferably, the uniformly-mixing cover plate is of an arc-shaped structure and covers the position right above the first roller, the lower surface of the uniformly-mixing cover plate and the upper surface of the cotton carding scraper are fixedly welded, the bottom of the cotton carding scraper is of a zigzag structure, and second rollers of a cylinder structure are distributed at the left end and the right end of the cotton carding scraper.
Preferably, a smooth interlayer is fixedly arranged on the outer wall of the second roller through bonding, the left end and the right end of the second roller are respectively connected with a connecting rotating shaft, a movable groove covers the outer side of the connecting rotating shaft, a connecting plate is arranged at the outer end of the movable groove through pouring and assembling, and the top of the connecting plate and the bottom of the uniform cover plate are fixedly welded.
Preferably, the inner surface of the smooth interlayer is tightly attached to the outer surface of the second roller, the second roller is connected with the movable groove through the connecting rotating shaft, the inner end of the movable groove is matched with the outer end of the connecting rotating shaft in shape, and the movable groove forms a rotatable structure through the connecting rotating shaft and the second roller.
Preferably, fixed frame's inside has flexible pole setting through swing joint installation, and flexible pole setting and fixed frame's junction parcel has fixed cover, the bottom of flexible pole setting is hugged closely through welded fastening has supporting spring, and supporting spring and flexible pole setting form nested structure with fixed frame respectively, fixed frame constitutes scalable structure through fixed cover, supporting spring and flexible pole setting.
Preferably, the top of flexible pole setting is run through and is connected the horizontal pole, and the bottom of connecting the horizontal pole is through welded fastening and press the compression leg, the outer end of pressing the compression leg has the rubber sleeve through the swing joint parcel, and presses the post and be equidistant structure and set up in the bottom of connecting the horizontal pole, it is parallel to each other between connecting horizontal pole and the third roller, and connect the horizontal pole about both ends install the spacing ring through threaded connection.
Preferably, the left end and the right end of the first roller are provided with second protection plates, the outer end of the first roller is provided with a notch through pouring and assembling, the inside of the first roller is provided with support steel frames through welding, and the support steel frames are distributed in a columnar array structure.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the uniform cover plate, the cotton carding scraper and the second roller, when a cotton thread is conveyed to a station where the first roller is located, the movement tracks of the uniform cover plate and the first roller are just coincided due to the arrangement of the arc-shaped structure, and the bottom of the cotton carding scraper is attached to the outer wall of the first roller, the cotton carding scraper which is saw-toothed can carry out the wire arrangement and the uniform adjustment on the cotton thread in the conveying process, so that the wire arrangement work of the cotton thread is more orderly and orderly.
2. According to the invention, through the sliding arrangement of the drawing plate and the combination of the conveying work of the first roller and the third roller, broken yarns can be separated from the control of the drawing plate and fall under the drawing plate, when workers need to clean the yarns, the workers can pull the drawing plate out from the inside of the supporting rack by holding the handle in the hollow fit of the sliding groove, the workers only need to clean the surface of the drawing plate, the cleaning of the yarns is convenient, and the whole cleaning process is flexible and convenient.
3. According to the cotton carding machine, the fixed frame, the telescopic vertical rods and the connecting cross rods are arranged, when the third roller rotates, the pressing columns arranged at the bottoms of the connecting cross rods press the outer surfaces of cotton threads, so that the transmission of the cotton threads can be limited, and according to different thicknesses of the cotton threads, workers can combine the telescopic structures of the fixed frame and the telescopic vertical rods, so that when the telescopic vertical rods are stressed to be upwards stretched, the height of the connecting cross rods is changed, and the workers can cotton carding work on the cotton threads with different thicknesses according to the distance difference between the pressing columns and the third roller.
4. According to the invention, the pressing columns are arranged in an equidistant structure, the structure can expand the pressing range of the pressing columns on cotton threads on one hand, and can ensure the attractiveness of the whole pressing structure on the other hand, the pressing columns which are of a columnar structure can easily scrape and wind the cotton threads when directly contacting the cotton threads, the rubber sleeves which are made of rubber are arranged at the bottom ends wrapping the pressing columns, and the cotton threads can be effectively prevented from being dragged and wound by the pressing columns according to the flexibility of the rubber.
5. According to the invention, through the arrangement of the notches and the supporting steel frame, the outer ends of the first rollers are uneven due to the array structure of the notches, and when the device is used for carrying out cotton carding and conveying work on cotton, the adhesive force of the cotton to the first rollers can be effectively increased due to the arrangement of the notches, so that the phenomenon of falling and separation in the cotton carding process is avoided.
Drawings
FIG. 1 is a schematic structural diagram of a yarn clearing high-speed numerical control knitting machine with an auto-leveling structure according to the invention;
FIG. 2 is a schematic structural diagram of a high-speed numerical control knitting machine with auto-leveling structure for clearing yarn according to the invention;
FIG. 3 is a schematic view of a first roller structure of a yarn-clearing high-speed numerical control knitting machine with an auto-leveling structure according to the invention;
FIG. 4 is a schematic diagram of a second roller structure of the yarn clearer high-speed numerical control knitting machine with the auto-leveling structure;
fig. 5 is a schematic structural diagram of a drawing plate of the yarn clearing high-speed numerical control knitting machine with the auto-leveling structure.
In the figure: 1. a support frame; 2. a vertical plate; 3. a transmission assembly; 4. a drawing plate; 5. a handle; 6. a chute; 7. a first roller; 8. a first central shaft; 9. a first drive belt; 10. a motor; 11. a support; 12. uniformly mixing the cover plate; 13. a connector tile; 14. a support bar; 15. carding and scraping plates; 16. a second roller; 17. a third roller; 18. a first guard plate; 19. a second central shaft; 20. a protective cover; 21. a fixed frame; 22. a telescopic vertical rod; 23. fixing a sleeve; 24. a support spring; 25. connecting the cross bars; 26. pressing the column; 27. a limiting ring; 28. a rubber sleeve; 29. a second drive belt; 30. a second guard plate; 31. supporting the steel frame; 32. a recess; 33. a smooth interlayer; 34. connecting the rotating shaft; 35. a movable groove; 36. a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-speed numerical control knitting machine with an auto-leveling structure and capable of clearing yarns comprises a supporting rack 1, a vertical plate 2, a transmission component 3, a drawing plate 4, a handle 5, a chute 6, a first roller 7, a first central shaft 8, a first driving belt 9, a motor 10, a support 11, a leveling cover plate 12, a connecting plate 13, a supporting rod 14, a cotton carding scraper 15, a second roller 16, a third roller 17, a first protective plate 18, a second central shaft 19, a protective cover 20, a fixed frame 21, a telescopic upright rod 22, a fixed sleeve 23, a supporting spring 24, a connecting cross rod 25, a pressing column 26, a limiting ring 27, a rubber sleeve 28, a second driving belt 29, a second protective plate 30, a supporting steel frame 31, a notch 32, a smooth interlayer 33, a connecting rotating shaft 34, a movable groove 35 and a connecting plate 36, wherein the vertical plate 2 is fixed at the left upper end and the right upper end of the supporting rack 1 respectively, and the transmission component 3 is installed right above the, a first roller 7 is arranged behind the transmission component 3, a first central shaft 8 is embedded in the first roller 7, an even cover plate 12 is arranged right above the first roller 7, a connecting plate 13 is fixedly arranged at the right end of the even cover plate 12 through a screw, a support rod 14 is fixedly arranged at the right side of the connecting plate 13 through welding, the bottom end of the support rod 14 is fixedly connected with the outer end of the support frame 1, a cotton carding scraper 15 is arranged in the middle of the even cover plate 12, second rollers 16 are distributed at the left end and the right end of the cotton carding scraper 15, the even cover plate 12 is covered right above the first roller 7 in an arc structure, the lower surface of the even cover plate 12 is fixedly welded with the upper surface of the cotton carding scraper 15, the bottom of the cotton carding scraper 15 is arranged in a zigzag structure, second rollers 16 in a cylindrical structure are distributed at the left end and the right end of the cotton carding scraper 15, when a cotton thread is conveyed to a station of the first roller 7, the arc-shaped structure just enables the movement tracks of the uniform cover plate 12 and the first roller 7 to coincide, the outer wall of the first roller 7 is combined with the bottom of the cotton carding scraper 15 and the bottom end of the second roller 16 to be respectively attached, when the cotton threads coincide with the second roller 16 at the left end and the right end of the cotton carding scraper 15, due to the expansibility and the flexibility of the cotton threads, under the movable matching of the movable groove 35 and the connecting rotating shaft 34, the movement tracks of the second roller 16 and the first roller 7 are combined to be consistent, when the second roller 16 and the first roller 7 rub, the second roller 16 rolls according to the principle of friction transmission, on one hand, the rolling of the second roller 16 can play a role in pressing and leveling the cotton threads, and on the other hand, according to the characteristic of equidirectional movement, the arrangement of the second roller 16 can play a role in secondary guiding to the transmission work of the cotton threads, the phenomenon that the cotton threads return is prevented, second protection plates 30 are arranged at the left end and the right end of the first roller 7, a notch 32 is formed in the outer end of the first roller 7 through pouring and assembling, supporting steel frames 31 are fixedly distributed in the first roller 7 through welding, the supporting steel frames 31 are arranged in a columnar array structure in a distributed mode, the outer end of the first roller 7 is uneven due to the array structure of the notch 32, when the cotton thread carding and conveying device conducts cotton carding and conveying work on the cotton threads in an uneven environment, the adhesive force of the cotton threads to the first roller 7 can be effectively increased due to the arrangement of the notch 32, the number of falling times of the cotton threads is reduced, when the supporting steel frames 31 which are made of steel materials are embedded in the first roller 7, the strong hardness of the first roller 7 can be enhanced due to the arrangement of the supporting steel frames 31 according to the specific firmness of the steel materials;
the outer wall of the second roller 16 is fixedly provided with a smooth interlayer 33 through bonding, the left end and the right end of the second roller 16 are respectively connected with a connecting rotating shaft 34, the outer side of the connecting rotating shaft 34 is covered with a movable groove 35, the outer end of the movable groove 35 is provided with a connecting plate 36 through pouring assembly, the top of the connecting plate 36 and the bottom of the uniform cover plate 12 are welded and fixed, the inner surface of the smooth interlayer 33 is tightly attached to the outer surface of the second roller 16, the second roller 16 is connected with the movable groove 35 through the connecting rotating shaft 34, the inner end of the movable groove 35 is matched with the outer end of the connecting rotating shaft 34 in shape, the movable groove 35 forms a rotatable structure through the connecting rotating shaft 34 and the second roller 16, and due to the fact that cotton threads have certain adhesiveness, when the smooth interlayer 33 which is smooth coating is matched with the second roller 16 and overlapped with the cotton threads, according to the special, the smooth interlayer 33 can effectively prevent the cotton threads from bonding the second roller 16, the outer end of the first central shaft 8 is connected with the first driving belt 9, the left lower end of the first driving belt 9 is connected with the motor 10, the bottom of the motor 10 is fixed with the bracket 11, the pull plate 4 is arranged at the top of the support frame 1 through sliding connection, the handle 5 is fixedly arranged right in front of the pull plate 4 through screws, the chute 6 is arranged right below the pull plate 4, the chute 6 is assembled with the support frame 1, the chute 6 is movably connected with the pull plate 4, the vertical central axis of the pull plate 4 and the vertical central axis of the support frame 1 are superposed with each other, and when cotton carding work of the first roller 7 and the third roller 17 is combined, broken yarns can be separated from the control of the two and float to the right below the pull plate 4, and when workers need to clean the yarns, under the hollow matching of the sliding groove 6, a worker can provide relative pulling force for the sliding groove 6 by holding the handle 5, the drawing plate 4 is pulled out from the inside of the supporting rack 1 along the track of the sliding groove 6 under the stress, and then the worker only needs to clean the surface of the drawing plate 4, so that the yarn can be conveniently cleaned, and the whole cleaning process is flexible and convenient;
the third roller 17 is movably connected with the rear part of the first roller 7, the left end and the right end of the third roller 17 are provided with a first protection plate 18, the inside of the third roller 17 is inlaid with a second central shaft 19, the side of the second central shaft 19 is covered with a protection cover 20 through threaded connection, the outer end of the second central shaft 19 is provided with a second driving belt 29 through movable connection, the outer end of the first protection plate 18 is fixedly provided with a fixed frame 21 through welding, the inside of the fixed frame 21 is provided with a telescopic upright rod 22 through movable connection, the joint of the telescopic upright rod 22 and the fixed frame 21 is wrapped with a fixed sleeve 23, the bottom of the telescopic upright rod 22 is closely attached with a support spring 24 through welding, the support spring 24 and the telescopic upright rod 22 respectively form a nested structure with the fixed frame 21, and the fixed frame 21 forms a telescopic structure through the fixed sleeve 23, the support spring 24 and the telescopic, when the third roller 17 rotates, along with the parallel structure of the connecting cross rod 25 and the third roller 17, the pressing column 26 arranged at the bottom of the connecting cross rod 25 presses the outer surface of the cotton thread, so that the pressing and limiting work can be performed on the transmission of the cotton thread, when cotton threads with different thicknesses are required to be subjected to cotton carding work, a worker can hold the telescopic vertical rod 22 tightly to provide upward pulling force to adjust the position of the telescopic vertical rod 22, the telescopic structure of the fixed frame 21 and the telescopic vertical rod 22 is combined, when the telescopic vertical rod 22 receives the upward pulling force, the upward telescopic operation can be realized, along with the change of the height of the telescopic vertical rod 22, the height of the connecting cross rod 25 is changed accordingly, and then the worker can simultaneously penetrate through the fixed sleeve 23, the telescopic vertical rod 22 and the fixed frame 21 by utilizing screws, so that the telescopic vertical rod 22 and the connecting cross rod 25 can stop stretching, the staff can realize cotton carding work to the cotton threads with different thicknesses according to the distance difference between the pressing column 26 and the third roller 17, the connecting cross rod 25 penetrates through the top of the telescopic vertical rod 22, the pressing column 26 is fixedly connected to the bottom of the connecting cross rod 25 through welding, the rubber sleeve 28 wraps the outer end of the pressing column 26 through movable connection, the pressing column 26 is arranged at the bottom of the connecting cross rod 25 in an equidistant structure, the connecting cross rod 25 and the third roller 17 are parallel to each other, the limiting rings 27 are arranged at the left end and the right end of the connecting cross rod 25 through threaded connection, the pressing column 26 in an equidistant structure expands the pressing range of the pressing column 26 to the cotton threads on one hand, on the other hand, the attractiveness of the whole pressing structure can be ensured, and due to the fact that the pressing column 26 in a columnar structure is easy to scrape and wind the cotton threads when directly contacting the cotton threads, the rubber sleeve 28 made of rubber is arranged at the bottom end wrapping the pressing column 26, and according to the flexibility of the rubber, the arrangement of the rubber sleeve 28 can effectively isolate the dragging and winding of the pressing column 26 to cotton threads.
The working principle of the embodiment is as follows: the high-speed numerical control knitting machine with the auto-leveling structure and capable of clearing yarns comprises a working staff, wherein the position of the device is fixed by the working staff, then the working staff opens the device to a working state, the device can roll and comb cotton yarns sent from a previous process by the anticlockwise rotation of a first roller 7 and a third roller 17 in combination with the matching of a first driving belt 9 and a second driving belt 29, when the cotton yarns are sent to a station where the first roller 7 is located, the arc-shaped structure is arranged to enable the motion tracks of a leveling cover plate 12 and the first roller 7 to be superposed, the outer wall of the first roller 7 is combined to be respectively jointed with the bottom of a cotton carding scraper 15 and the bottom end of a second roller 16, when the cotton yarns are superposed with the second roller 16 at the left end and the right end of the cotton carding scraper 15, due to the bulking property and flexibility of the cotton yarns, under the movable matching of a movable groove 35 and a connecting rotating shaft 34, the movement tracks of the second roller 16 and the first roller 7 are consistent, when the second roller 16 and the first roller 7 rub, the second roller 16 will roll according to the principle of friction transmission, the rolling of the second roller 16 can press and level the routing of the cotton threads on the one hand, and meanwhile, according to the characteristic of equidirectional movement, the arrangement of the second roller 16 will play a role of secondary guide for the transmission work of the cotton threads to prevent the return of the cotton threads, because the cotton threads have certain adhesiveness, when the smooth interlayer 33 which is a smooth coating is matched with the second roller 16 and the cotton threads to overlap, the arrangement of the smooth interlayer 33 can effectively isolate the bonding of the cotton threads to the second roller 16 according to the special slidability of smooth surfaces, and when the outer surfaces of the cotton threads and the bottoms of the cotton carding scraping plates 15 overlap, the cotton carding scraping plates 15 with the zigzag bottoms can scrape the cotton threads in the transmission process, and arrange the cotton threads, The device has the advantages that the carding is even and neat, the winding work of cotton threads is more orderly and orderly, the outer end of the first roller 7 is uneven due to the array structure of the notches 32, when the device conducts carding conveying work on the cotton threads in an uneven environment, the adhesive force of the cotton threads to the first roller 7 can be effectively increased due to the arrangement of the notches 32, the dropping frequency of the cotton threads is reduced, when the supporting steel frame 31 which is made of a rigid material is embedded in the first roller 7, according to the specific firmness of the rigid material, the strong hardness of the first roller 7 can be enhanced due to the arrangement of the supporting steel frame 31, when the third roller 17 rotates, along with the parallel structure of the connecting transverse rod 25 and the third roller 17, the pressing column 26 arranged at the bottom of the connecting transverse rod 25 presses the outer surface of the cotton threads, the pressing and limiting work can be achieved for the transmission of the cotton threads, when the carding work needs to be conducted on the cotton threads with different thicknesses, the staff can grip the telescopic vertical rod 22 to provide upward pulling force, adjust the position of the telescopic vertical rod 22, combine the telescopic structures of the fixed frame 21 and the telescopic vertical rod 22, when the telescopic vertical rod 22 is subjected to the upward pulling force, the operation of upward telescopic can be realized, along with the change of the height of the telescopic vertical rod 22, the height of the connecting cross rod 25 is changed, and then the staff can simultaneously penetrate through the fixed sleeve 23, the telescopic vertical rod 22 and the fixed frame 21 by using screws, so that the telescopic vertical rod 22 and the connecting cross rod 25 can be stopped to stretch, the staff can realize cotton carding work on cotton wires with different thicknesses according to the distance difference between the pressing column 26 and the third roller 17, on one hand, the pressing range of the pressing column 26 on the cotton wires is expanded due to the arrangement that the pressing column 26 is in an equidistant structure, and on the other hand, the aesthetic property of the whole pressing structure can be ensured, because the pressing column 26 which is of a columnar structure is very easy to scrape and wind cotton threads when directly contacting the cotton threads, the rubber sleeve 28 which is made of rubber is arranged at the bottom end wrapping the pressing column 26, and according to the flexibility of the rubber, the arrangement of the rubber sleeve 28 can effectively isolate the dragging and winding of the pressing column 26 to the cotton threads, then the cotton threads which are processed by the cotton carding technology can be taken to the next process under the cooperation of the transmission component 3, and in combination with the cotton carding work of the first roller 7 and the third roller 17, the broken yarns can be separated from the control of the two and fall under the pull plate 4, when the workers need to clean the yarns, under the hollow cooperation of the chute 6, the workers provide relative pulling force to the yarns by holding the handle 5, the pull plate 4 can be pulled out from the inside of the support frame 1 along the track of the chute 6, the staff only needs to carry out cleaning work to the surface of pull board 4 afterwards, is convenient for accomplish the clearance to the yarn, and whole cleaning process is nimble, convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a but high-speed numerical control knitting machine of yarn cleaning with autolevelling structure, includes supporting rack (1), pull board (4) and third roller (17), its characterized in that: the vertical plates (2) are respectively fixed at the left upper end and the right upper end of the supporting rack (1), the transmission component (3) is installed right above the supporting rack (1), the first roller (7) is installed at the rear of the transmission component (3), the first roller (7) is embedded in the first roller (7) and is provided with a first central shaft (8), the outer end of the first central shaft (8) is connected with a first driving belt (9), the left lower end of the first driving belt (9) is connected with a motor (10), the bottom of the motor (10) is fixed with a support (11), the pull plate (4) is arranged at the top of the supporting rack (1) through sliding connection, the third roller (17) is arranged at the rear of the first roller (7) through movable connection, first protection plates (18) are installed at the left end and the right end of the third roller (17), the second central shaft (19) is embedded in the third roller (17), a protective cover (20) is covered on the side of the second central shaft (19) through threaded connection, a second driving belt (29) is movably connected and arranged at the outer end of the second central shaft (19), and a fixing frame (21) is fixedly arranged at the outer end of the first protective plate (18) through welding;
the telescopic vertical rod (22) is movably connected and mounted inside the fixed frame (21), a fixing sleeve (23) wraps the joint of the telescopic vertical rod (22) and the fixed frame (21), a supporting spring (24) is fixedly attached to the bottom of the telescopic vertical rod (22) in a welding mode, the supporting spring (24) and the telescopic vertical rod (22) respectively form a nested structure with the fixed frame (21), and the fixed frame (21) forms a telescopic structure through the fixing sleeve (23), the supporting spring (24) and the telescopic vertical rod (22); the top of flexible pole setting (22) is run through and is connected horizontal pole (25), and the bottom of connecting horizontal pole (25) is connected with through welded fastening and presses compression leg (26), the outer end of pressing compression leg (26) has rubber sleeve (28) through swing joint parcel, and presses compression leg (26) to be equidistance structure and set up in the bottom of connecting horizontal pole (25), it is parallel to each other between horizontal pole (25) and third roller (17) to connect, and connects about horizontal pole (25) both ends and install spacing ring (27) through threaded connection.
2. The high-speed numerical control knitting machine with self-leveling structure capable of clearing yarn according to claim 1, characterized in that: the utility model discloses a drawer type electric heating furnace, including pull board (4), spout (6), support frame (1), spout (6) and support frame (4), the dead ahead of pull board (4) is settled there is handle (5) through the fix with screw, and has seted up spout (6) under pull board (4), pour the assembly between spout (6) and the support frame (1), and swing joint between spout (6) and the pull board (4), coincide each other between the vertical axis of pull board (4) and the vertical axis of support frame (1).
3. The high-speed numerical control knitting machine with self-leveling structure capable of clearing yarn according to claim 1, characterized in that: be provided with directly over first roller (7) and transfer even apron (12), and the right-hand member of transferring even apron (12) has linkage plate (13) through fix with screw arrangement, the right side of linkage plate (13) is provided with bracing piece (14) through welded fastening, and fixed connection between the bottom of bracing piece (14) and the outer end of supporting frame (1), the mid-mounting of transferring even apron (12) has comb and parallel cotton fibers prior to spinning scraper blade (15), and the both ends distribution of controlling of comb and parallel cotton fibers prior to spinning scraper blade (15) has second roller (16).
4. A yarn cleanable high speed numerically controlled knitting machine with auto-leveling structure as claimed in claim 3, characterized in that: the uniform cover plate (12) is of an arc-shaped structure and covers the first roller (7) directly above, the lower surface of the uniform cover plate (12) and the upper surface of the cotton carding scraper (15) are fixedly welded, the bottom of the cotton carding scraper (15) is of a zigzag structure, and second rollers (16) of a cylinder structure are distributed at the left end and the right end of the cotton carding scraper (15).
5. A yarn cleanable high speed numerically controlled knitting machine with auto-leveling structure as claimed in claim 3, characterized in that: a smooth interlayer (33) is fixedly arranged on the outer wall of the second roller (16) through bonding, the left end and the right end of the second roller (16) are respectively connected with a connecting rotating shaft (34), a movable groove (35) covers the outer side of the connecting rotating shaft (34), a connecting plate (36) is arranged at the outer end of the movable groove (35) through pouring and assembling, and the top of the connecting plate (36) and the bottom of the uniform cover plate (12) are fixedly welded.
6. A yarn cleanable high-speed numerical control knitting machine with an auto-leveling structure according to claim 5, characterized in that: the inner surface of the smooth interlayer (33) is tightly attached to the outer surface of the second roller (16), the second roller (16) is connected with the movable groove (35) through the connecting rotating shaft (34), the inner end of the movable groove (35) is matched with the outer end of the connecting rotating shaft (34) in shape, and the movable groove (35) forms a rotatable structure through the connecting rotating shaft (34) and the second roller (16).
7. The high-speed numerical control knitting machine with self-leveling structure capable of clearing yarn according to claim 1, characterized in that: the left end and the right end of the first roller (7) are provided with second protection plates (30), the outer end of the first roller (7) is provided with a notch (32) through pouring assembly, supporting steel frames (31) are distributed in the first roller (7) through welding and fixing, and the supporting steel frames (31) are distributed in a columnar array structure.
CN201811416330.3A 2018-11-26 2018-11-26 High-speed numerical control knitting machine with auto-leveling structure and capable of clearing yarn Active CN109537155B (en)

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